26:I[7638,["/_next/static/chunks/3q3zujqgvmbhp.js","/_next/static/chunks/1sl4dwu7ouhir.js","/_next/static/chunks/3eaw1sz4hhkwg.js","/_next/static/chunks/0poobxhsa58tt.js","/_next/static/chunks/3utyn4akhmarc.js","/_next/static/chunks/1w1axrg6kzses.js","/_next/static/chunks/1l73s1hqiu28q.js","/_next/static/chunks/1kn_tf3p-ubex.js","/_next/static/chunks/1wq095nwqbaw1.js"],"SampleDetailWrapper"] 2b:I[27201,["/_next/static/chunks/3q3zujqgvmbhp.js","/_next/static/chunks/1sl4dwu7ouhir.js","/_next/static/chunks/3eaw1sz4hhkwg.js","/_next/static/chunks/0poobxhsa58tt.js","/_next/static/chunks/3utyn4akhmarc.js"],"IconMark"] 25:T497,{"@context":"https://schema.org","@type":"TechArticle","headline":"Malicious Trojan.Generic Sample 539d92021167… — Score 100/100 — Hybrid Analysis","description":"Malicious verdict for sample 539d92021167…. Malware family: Trojan.Generic. Threat score 100/100. 11/28 AV engines flagged this file. 10 malicious and 15 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports.","url":"/sample/539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff","keywords":["Malicious","Trojan.Generic","malware analysis","sandbox report","threat intelligence","539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff"],"about":{"@type":"SoftwareApplication","name":"CMC Ödeme Tablosu.pdf.exe","applicationCategory":["peexe","executable"],"identifier":"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff","additionalType":"Malicious sample"},"threatScore":100,"malwareFamily":"Trojan.Generic","antivirusDetections":{"malicious":11,"total":28},"behavioralIndicators":{"malicious":10,"suspicious":15},"publisher":{"@type":"Organization","name":"Hybrid Analysis","url":"https://www.hybrid-analysis.com"}}27:T4fa,"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin" file has an entrypoint instructions - "pushebp,movebp, esp,subesp, 0x3f4,pushebx,pushesi,pushedi,push0x20,popedi,xorebx, ebx,push0x8001,movdword ptr [ebp - 0x14], ebx,movdword ptr [ebp - 4], 0x40a230,movdword ptr [ebp - 0x10], ebx,calldword ptr [0x4080c8],movesi, dword ptr [0x4080cc],leaeax, [ebp - 0x140],pusheax,movdword ptr [ebp - 0x12c], ebx,movdword ptr [ebp - 0x2c], ebx,movdword ptr [ebp - 0x28], ebx,movdword ptr [ebp - 0x140], 0x11c,callesi,testeax, eax,jne0x4036ca,leaeax, [ebp - 0x140],movdword ptr [ebp - 0x140], 0x114,pusheax," "efojkvpkic.exe" file has an entrypoint instructions - "call0x401ba2,jmp0x4017c8,pushebp,movebp, esp,moveax, dword ptr [ebp + 8],pushesi,movecx, dword ptr [eax + 0x3c],addecx, eax,movzxeax, word ptr [ecx + 0x14],leaedx, [ecx + 0x18],addedx, eax,movzxeax, word ptr [ecx + 6],imulesi, eax, 0x28,addesi, edx,cmpedx, esi,je0x401975,movecx, dword ptr [ebp + 0xc],cmpecx, dword ptr [edx + 0xc],jb0x40196e,moveax, dword ptr [edx + 8],addeax, dword ptr [edx + 0xc],cmpecx, eax,jb0x40197a,addedx, 0x28,cmpedx, esi,jne0x40195f,xoreax, eax,popesi,popebp,ret,moveax, edx,jmp0x401977,call0x4020ff,testeax, eax,jne0x40198a,xoral, al,ret,moveax, dword ptr fs:[0x18],pushesi,"28:T474,".exe" trying to access non-existent file "C:\Windows\system32\api-ms-win-core-fibers-l1-1-1.DLL" ".exe" trying to access non-existent file "C:\Windows\system32\api-ms-win-core-localization-l1-2-1.DLL" ".exe" trying to access non-existent file "C:\539D920211675F7CC535698B9223AAE7D732E46D747BAE86C00234E8B6DCB3FF.EXE.LOCAL" ".exe" trying to access non-existent file "C:\FLTLIB.DLL" ".exe" trying to access non-existent file "C:\Windows\System32\API-MS-WIN-CORE-FIBERS-L1-1-1.DLL" ".exe" trying to access non-existent file "C:\Windows\System32\API-MS-WIN-CORE-LOCALIZATION-L1-2-1.DLL" ".exe" trying to access non-existent file "C:\Users\%OSUSER%\AppData\Local\Temp\CMOOYCNQW.N" ".exe" trying to access non-existent file "C:\Users\%OSUSER%\AppData\Local\Temp\SOXWOIDVXC.MAJ" ".exe" trying to access non-existent file "C:\Users\%OSUSER%\AppData\Local\Temp\EFOJKVPKIC.EXE" ".exe" trying to access non-existent file "C:\539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.exe.Local\"29:T40c,".exe" wrote 32 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 380) ".exe" wrote 52 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 380) ".exe" wrote 4 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 380) "efojkvpkic.exe" wrote 32 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 192) "efojkvpkic.exe" wrote 52 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 192) "efojkvpkic.exe" wrote 4 bytes to a remote process "C:\Users\%OSUSER%\AppData\Local\Temp\efojkvpkic.exe" (Handle: 192) "efojkvpkic.exe" wrote 32 bytes to a remote process "C:\Windows\System32\control.exe" (Handle: 128) "efojkvpkic.exe" wrote 52 bytes to a remote process "C:\Windows\System32\control.exe" (Handle: 128) "efojkvpkic.exe" wrote 4 bytes to a remote process "C:\Windows\System32\control.exe" (Handle: 128)2a:T400,AAABAAEAICAQAAAAAADoAgAAFgAAACgAAAAgAAAAQAAAAAEABAAAAAAAgAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAACAAAAAgIAAgAAAAIAAgACAgAAAgICAAMDAwAAAAP8AAP8AAAD//wD/AAAA/wD/AP//AAD///8AAAAAAAAAAAd3AAAAAAAAAAAAAAAAAAd4i7ugAAAAAAAAePjwAAB/j4i7qqAAAAAAAH+PgHAHh/j7uqqIAAAAAAB4+PCHB3h/iLqoiAAAAAAAf4+AeHeHh/i6iI7gAAAAAHj48Id4eHhwCo7u4AAAAAB/j4B4d4eHAADu6IAAAAAAePjwh3iI7gAAeHhwAAAAAH+PgHh47orgB4eHgAAAAAB///CHfuiu6/94eHAAAAAAf//weHeK7uv494cAAAAAAH//8IeHru67j494CIiIAAB///CIiH7ru4j48AAAiHAAf//wiIgHe7uIgAd3d4hwAH//8IiID/d3d3//////cAB3d3CIiAd3d3d3d3d3eHAAd3dwiIgAAAAAAAAAAACAB///9wiIB4iIiIiIiIiHAHd3d3dwiAf/////////hwAAAAd3dwgH8AAAAAAAD4cAAAAAd3dwB/AAAAAAAA+HAAAAAAf//wfwAADwDwAPhwAAAAAAd3dw8AAA8A8AD4cAAAAAAAAAB/AAAP//8A+HAAAAAAAAAAfwAAD///APhwAAAAAAAAAH8A//8AAAD4cAAAAAAAAAB/AA/wAAAA+HAAAAAAAAAAfwAAAAAAAPhwAAAAAAAAAH8AAAAAAAD4cAAAAAAAAAB/////////+HAAAAAAAAAAB3d3d3d3d3dwD//gf/wPgB/8BwAP/AIAB/wAAAf8AAAD/AAAA/wABgP8AAYD/AAAA/wAAAP8AAAAPAAAABwAAAAMAAAADAAAAAwAAAAMAAAACAAAABAAAAAfgAAAH8AAAB/gAAAf8AAAH/+AAB//gAAf/4AAH/+AAB//gAAf/4AAH/+AAB//wAAw==1d:["$","$L2",null,{"children":[["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"$25"}}],["$","$L26",null,{"initialData":{"schema_version":"1.0.15","sha256":"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff","overall_status":"SUCCESS","all_analysis_status":{"qsp_status":"NOT_AVAILABLE","sandbox_status":"SUCCESS","fastscan_status":"SUCCESS"},"verdict":"malicious","threat_score":100,"unified_at_epoch_ms":1790690379027,"unified_at":"2026-09-29T13:59:39.027Z","metadata":{"hashes":{"sha256":"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff","sha1":"77d22e4ebf723e5b80174cf3f7796f5d24521f32","md5":"f93a962e5c922b2612c99ea55f6faa56","sha512":"2adc45854d5b3eccd6a7007d5dedda6fd12f7b1e2996baa055be75a9d922c5977630226f8502c28a59f405978dc7938e43ea48b12f701e63191e47307445131f","ssdeep":"6144:/Ya67Am9qlOoGPPoXOI4WCdqccDunDfttsEW1X8AMUkDYDjfKIBVIjWo:/YRAmwlOZnoVccDunhWB1X80T/SGG5","ssdeep_chunks":["6144:/Ya67Am","6144:Ya67Am9","6144:a67Am9q","6144:67Am9ql","6144:7Am9qlO","6144:Am9qlOo","6144:m9qlOoG","6144:9qlOoGP","6144:qlOoGPP","6144:lOoGPPo","6144:OoGPPoX","6144:oGPPoXO","6144:GPPoXOI","6144:PPoXOI4","6144:PoXOI4W","6144:oXOI4WC","6144:XOI4WCd","6144:OI4WCdq","6144:I4WCdqc","6144:4WCdqcc","6144:WCdqccD","6144:CdqccDu","6144:dqccDun","6144:qccDunD","6144:ccDunDf","6144:cDunDft","6144:DunDftt","6144:unDftts","6144:nDfttsE","6144:DfttsEW","6144:fttsEW1","6144:ttsEW1X","6144:tsEW1X8","6144:sEW1X8A","6144:EW1X8AM","6144:W1X8AMU","6144:1X8AMUk","6144:X8AMUkD","6144:8AMUkDY","6144:AMUkDYD","6144:MUkDYDj","6144:UkDYDjf","6144:kDYDjfK","6144:DYDjfKI","6144:YDjfKIB","6144:DjfKIBV","6144:jfKIBVI","6144:fKIBVIj","6144:KIBVIjW","6144:IBVIjWo","12288:/Ya67Am","12288:Ya67Am9","12288:a67Am9q","12288:67Am9ql","12288:7Am9qlO","12288:Am9qlOo","12288:m9qlOoG","12288:9qlOoGP","12288:qlOoGPP","12288:lOoGPPo","12288:OoGPPoX","12288:oGPPoXO","12288:GPPoXOI","12288:PPoXOI4","12288:PoXOI4W","12288:oXOI4WC","12288:XOI4WCd","12288:OI4WCdq","12288:I4WCdqc","12288:4WCdqcc","12288:WCdqccD","12288:CdqccDu","12288:dqccDun","12288:qccDunD","12288:ccDunDf","12288:cDunDft","12288:DunDftt","12288:unDftts","12288:nDfttsE","12288:DfttsEW","12288:fttsEW1","12288:ttsEW1X","12288:tsEW1X8","12288:sEW1X8A","12288:EW1X8AM","12288:W1X8AMU","12288:1X8AMUk","12288:X8AMUkD","12288:8AMUkDY","12288:AMUkDYD","12288:MUkDYDj","12288:UkDYDjf","12288:kDYDjfK","12288:DYDjfKI","12288:YDjfKIB","12288:DjfKIBV","12288:jfKIBVI","12288:fKIBVIj","12288:KIBVIjW","12288:IBVIjWo","6144:/YRAmwl","6144:YRAmwlO","6144:RAmwlOZ","6144:AmwlOZn","6144:mwlOZno","6144:wlOZnoV","6144:lOZnoVc","6144:OZnoVcc","6144:ZnoVccD","6144:noVccDu","6144:oVccDun","6144:VccDunh","6144:ccDunhW","6144:cDunhWB","6144:DunhWB1","6144:unhWB1X","6144:nhWB1X8","6144:hWB1X80","6144:WB1X80T","6144:B1X80T/","6144:1X80T/S","6144:X80T/SG","6144:80T/SGG","6144:0T/SGG5"],"imphash":"61259b55b8912888e90f516ca08dc514"},"file_info":{"file_name":"CMC Ödeme Tablosu.pdf.exe","file_type":["peexe","executable"],"file_type_id":"exe","file_size":290061,"is_container_sample":false,"url_analysis":false},"submissions":{"first_seen":1676399124000,"last_seen":1676740474000,"last_multi_scan":1676740474000}},"detections":{"summary":{"verdict":"malicious","score":100,"tags":null},"stats":{"av":{"malicious_count":11,"suspicious_count":0,"total_engines":28},"attributions":{"malware_families_count":1,"threat_actors_count":0,"campaigns_count":0,"threat_types_count":0,"cves_count":0},"mitre_attacks":{"total":24},"sandbox_signatures":{"informative_count":60,"suspicious_count":15,"malicious_count":10,"total":85},"rule_matches":{"yara_count":0,"sigma_count":0,"suricata_count":0}},"av_detections":{"engines":{"aegislab":{"name":"AegisLab","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"ahnlab":{"name":"AhnLab","success":true,"verdict":"malicious","threat_name":"Infostealer/Win.Formbook","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"antiy":{"name":"Antiy","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"avira":{"name":"Avira","success":true,"verdict":"malicious","threat_name":"TR/AD.GenShell.twnbc","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"bitdefender":{"name":"Bitdefender","success":true,"verdict":"malicious","threat_name":"Trojan.GenericKD.65500174","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"clamav":{"name":"ClamAV","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"comodo":{"name":"Comodo","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"crowdstrike":{"name":"CrowdStrike","success":true,"verdict":"malicious","threat_name":"win/malicious_confidence_100% (W)","status":"malicious","progress":100,"data_source":"CrowdStrike","permalink":"https://www.crowdstrike.com/en-us/platform/endpoint-security/"},"cyren":{"name":"Cyren","success":true,"verdict":"malicious","threat_name":"W32/ABRisk.YHFK-6195","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"emsisoft":{"name":"Emsisoft","success":true,"verdict":"malicious","threat_name":"Trojan.GenericKD.65500174 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API","attack_id":"T1106","attack_id_wiki":"https://attack.mitre.org/techniques/T1106","identifiers":[{"type":"informative","value":"Imports GetCommandLine API"},{"type":"informative","value":"Calls an API typically used to load a resource in memory"},{"type":"suspicious","value":"Contains ability to retrieve the command-line string for the current process"},{"type":"suspicious","value":"Contains ability to retrieve the fully qualified path of module"},{"type":"informative","value":"Contains ability to modify processes thread functionality (API string)"},{"type":"informative","value":"Contains ability to retrieve the fully qualified path of module (API string)"},{"type":"informative","value":"Contains ability to dynamically load libraries"},{"type":"informative","value":"Calls an API typically used to create a process"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Persistence","technique":"Create or Modify System Process","attack_id":"T1543","attack_id_wiki":"https://attack.mitre.org/techniques/T1543","identifiers":[{"type":"suspicious","value":"Contains ability to retrieve the contents of the STARTUPINFO structure"},{"type":"informative","value":"Contains ability to retrieve the contents of the STARTUPINFO structure (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Persistence","technique":"Component Object Model Hijacking","attack_id":"T1546.015","attack_id_wiki":"https://attack.mitre.org/techniques/T1546/015","identifiers":[{"type":"informative","value":"Overview of unique CLSIDs touched in registry"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Token Impersonation/Theft","attack_id":"T1134.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1134/001","identifiers":[{"type":"informative","value":"Contains ability to obtains specified information about the security of a file or directory (API string)"},{"type":"informative","value":"Imports system security related APIs"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Process Hollowing","attack_id":"T1055.012","attack_id_wiki":"https://attack.mitre.org/techniques/T1055/012","identifiers":[{"type":"malicious","value":"Sets thread context in a remote process (often injection or process hollowing)"},{"type":"malicious","value":"Creates a process in suspended mode (likely for process injection)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Make and Impersonate Token","attack_id":"T1134.003","attack_id_wiki":"https://attack.mitre.org/techniques/T1134/003","identifiers":[{"type":"suspicious","value":"Contains ability to adjust token privileges"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Access Token Manipulation","attack_id":"T1134","attack_id_wiki":"https://attack.mitre.org/techniques/T1134","identifiers":[{"type":"informative","value":"Contains ability to enable or disable privileges in the specified access token (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Process Injection","attack_id":"T1055","attack_id_wiki":"https://attack.mitre.org/techniques/T1055","identifiers":[{"type":"malicious","value":"Writes data to a remote process"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Privilege Escalation","technique":"Abuse Elevation Control Mechanism","attack_id":"T1548","attack_id_wiki":"https://attack.mitre.org/techniques/T1548","identifiers":[{"type":"informative","value":"Contains ability to use security policy setting (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Defense Evasion","technique":"File Deletion","attack_id":"T1070.004","attack_id_wiki":"https://attack.mitre.org/techniques/T1070/004","identifiers":[{"type":"suspicious","value":"Opens file with deletion access rights"},{"type":"suspicious","value":"Marks file for deletion"},{"type":"informative","value":"Calls an API typically used to remove a directory"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Defense Evasion","technique":"Debugger Evasion","attack_id":"T1622","attack_id_wiki":"https://attack.mitre.org/techniques/T1622","identifiers":[{"type":"informative","value":"Found debugger evasion api strings"},{"type":"informative","value":"Contains ability to register a top-level exception handler (often used as anti-debugging trick)"},{"type":"informative","value":"Contains ability to register a top-level exception handler (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Defense Evasion","technique":"Software Packing","attack_id":"T1027.002","attack_id_wiki":"https://attack.mitre.org/techniques/T1027/002","identifiers":[{"type":"informative","value":"Matched Compiler/Packer signature"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Credential Access","technique":"Credential API Hooking","attack_id":"T1056.004","attack_id_wiki":"https://attack.mitre.org/techniques/T1056/004","identifiers":[{"type":"suspicious","value":"Installs hooks/patches the running process"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"System Information Discovery","attack_id":"T1082","attack_id_wiki":"https://attack.mitre.org/techniques/T1082","identifiers":[{"type":"informative","value":"Calls an API typically used to get system version information"},{"type":"informative","value":"Calls an API typically used to retrieve is X64 architecture"},{"type":"informative","value":"Contains ability to retrieve the specified system metric or system configuration setting (API string)"},{"type":"suspicious","value":"Contains ability to query CPU information"},{"type":"informative","value":"Contains ability to read software policies"},{"type":"informative","value":"Calls an API typically used to get product type"},{"type":"informative","value":"Contains ability to retrieve the OS version (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"File and Directory Discovery","attack_id":"T1083","attack_id_wiki":"https://attack.mitre.org/techniques/T1083","identifiers":[{"type":"informative","value":"Contains ability to enumerate files on disk (API string)"},{"type":"informative","value":"Contains ability to enumerate files inside a directory"},{"type":"informative","value":"Calls an API's typically used for searching a directory for a files"},{"type":"informative","value":"Tries to access non-existent files"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"Process Discovery","attack_id":"T1057","attack_id_wiki":"https://attack.mitre.org/techniques/T1057","identifiers":[{"type":"informative","value":"Calls an API typically used for taking snapshot of the specified processes"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"System Language Discovery","attack_id":"T1614.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1614/001","identifiers":[{"type":"informative","value":"Contains ability to retreive system language (API string)"},{"type":"informative","value":"Calls an API typically used to retrieve local language"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"Query Registry","attack_id":"T1012","attack_id_wiki":"https://attack.mitre.org/techniques/T1012","identifiers":[{"type":"informative","value":"Contains registry location strings"},{"type":"informative","value":"Read windows product name from registry"},{"type":"informative","value":"Reads the active computer name"},{"type":"informative","value":"Reads information about supported languages"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Discovery","technique":"Application Window Discovery","attack_id":"T1010","attack_id_wiki":"https://attack.mitre.org/techniques/T1010","identifiers":[{"type":"informative","value":"Calls an API typically used to get handle of currently active window"},{"type":"informative","value":"Calls an API possibly used to retrieve a handle to the foreground window"},{"type":"informative","value":"Contains ability to retrieve open application windows (API string)"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Collection","technique":"Screen Capture","attack_id":"T1113","attack_id_wiki":"https://attack.mitre.org/techniques/T1113","identifiers":[{"type":"informative","value":"Calls an API possibly used to take screenshots"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Command and Control","technique":"Ingress Tool Transfer","attack_id":"T1105","attack_id_wiki":"https://attack.mitre.org/techniques/T1105","identifiers":[{"type":"informative","value":"Dropped files"},{"type":"suspicious","value":"Drops executable files"},{"type":"suspicious","value":"Writes a PE file header to disc"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Impact","technique":"Data Encrypted for Impact","attack_id":"T1486","attack_id_wiki":"https://attack.mitre.org/techniques/T1486","identifiers":[{"type":"informative","value":"YARA signature match - Possible RC4 Encryption"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"tactic":"Impact","technique":"System Shutdown/Reboot","attack_id":"T1529","attack_id_wiki":"https://attack.mitre.org/techniques/T1529","identifiers":[{"type":"malicious","value":"Contains ability to reboot/shutdown the operating system"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]}],"sandbox_signatures":[{"level":"informative","category":"Anti-Detection/Stealthyness","name":"Calls an API typically used to load a resource in memory","description":"\".exe\" called \"LoadResource\" (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1106","relevance":3,"id":"api-139","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Anti-Detection/Stealthyness","name":"Calls an API typically used to remove a directory","description":"\".exe\" called \"RemoveDirectoryW\" with parameter %TEMP%\\nspEAA7.tmp\\ (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1070.004","relevance":3,"id":"api-121","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Anti-Reverse Engineering","name":"Contains ability to register a top-level exception handler (API string)","description":"Observed api string:\"UnhandledExceptionFilter\" [Source: efojkvpkic.exe.2293338984]\n Observed api string:\"SetUnhandledExceptionFilter\" [Source: efojkvpkic.exe.2293338984]","origin":"File/Memory","mitre_attack_id":"T1622","relevance":1,"id":"string-148","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Anti-Reverse Engineering","name":"Contains ability to register a top-level exception handler (often used as anti-debugging trick)","description":"SetUnhandledExceptionFilter@KERNEL32.DLL at 00000000-00003416-37663-34-010B210B\n SetUnhandledExceptionFilter@KERNEL32.DLL at 00000000-00003416-37663-33-010B4F27\n SetUnhandledExceptionFilter@KERNEL32.dll at 40730-871-00401E45","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1622","relevance":1,"id":"stream-4","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Anti-Reverse Engineering","name":"Found debugger evasion api strings","description":"Observed string:\"IsDebuggerPresent\" [Source: efojkvpkic.exe.2293338984]","origin":"File/Memory","mitre_attack_id":"T1622","relevance":1,"id":"string-183","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Anti-Reverse Engineering","name":"PE file contains zero-size sections","description":"Raw size of \".ndata\" is zero","origin":"Static Parser","relevance":10,"id":"static-5","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API possibly used to retrieve a handle to the foreground window","description":"\".exe\" called \"GetForegroundWindow\" (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1010","relevance":3,"id":"api-142","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to get handle of currently active window","description":"\".exe\" called \"GetActiveWindow\" (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1010","relevance":5,"id":"api-150","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to get product type","description":"\".exe\" called \"RtlGetNtProductType\" with parameter (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1082","relevance":3,"id":"api-124","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to get system version information","description":"\".exe\" called \"RtlGetVersion\" with parameter (UID: 00000000-00002992)\n \"efojkvpkic.exe\" called \"RtlGetVersion\" with parameter (UID: 00000000-00003416)","origin":"API Call","mitre_attack_id":"T1082","relevance":3,"id":"api-125","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to retrieve is X64 architecture","description":"\".exe\" called \"IsWow64Process\" with parameter \"2992\" - (UID: 00000000-00002992)\n \".exe\" called \"IsWow64Process\" (UID: 00000000-00002992)\n \"efojkvpkic.exe\" called \"IsWow64Process\" with parameter \"3416\" - (UID: 00000000-00003416)","origin":"API Call","mitre_attack_id":"T1082","relevance":3,"id":"api-146","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to retrieve local language","description":"\".exe\" called \"GetLocaleInfoW\" with parameter \"1033\" - (UID: 00000000-00002992)\n \"cmd.exe\" called \"GetLocaleInfoW\" with parameter \"1033\" - (UID: 00000000-00003220)","origin":"API Call","mitre_attack_id":"T1614.001","relevance":3,"id":"api-147","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to enumerate files inside a directory","description":"FindFirstFileExW@KERNEL32.dll at 40730-521-00407BED","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1083","relevance":3,"id":"stream-89","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to read software policies","description":"\".exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"TRANSPARENTENABLED\")\n \".exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"AUTHENTICODEENABLED\")\n \"efojkvpkic.exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"TRANSPARENTENABLED\")\n \"efojkvpkic.exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"AUTHENTICODEENABLED\")\n \"control.exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"TRANSPARENTENABLED\")\n \"control.exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"AUTHENTICODEENABLED\")\n \"cmd.exe\" (Path: \"HKLM\\SOFTWARE\\POLICIES\\MICROSOFT\\WINDOWS\\SAFER\\CODEIDENTIFIERS\"; Key: \"TRANSPARENTENABLED\")","origin":"Registry Access","mitre_attack_id":"T1082","relevance":1,"id":"registry-78","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retreive system language (API string)","description":"Observed api:\"GetUserDefaultUILanguage\"[Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1614.001","relevance":1,"id":"string-143","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve open application windows (API string)","description":"Observed api:\"GetWindowText\"[Source: efojkvpkic.exe.2293338984]","origin":"File/Memory","mitre_attack_id":"T1010","relevance":1,"id":"string-141","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve the OS version (API string)","description":"Observed api string:\"GetVersionExW \" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1082","relevance":1,"id":"string-171","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve the contents of the STARTUPINFO structure (API string)","description":"Observed API string:\"GetStartupInfo\" [Source: efojkvpkic.exe.2293338984]","origin":"File/Memory","mitre_attack_id":"T1543","relevance":1,"id":"string-167","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Makes a code branch decision directly after an API that is environment aware","description":"Found API call GetVersionExW@KERNEL32.DLL directly followed by \"cmp dword ptr [ebp-0000013Ch], 0Ah\" and \"jnc 004036DBh\" at 00000000-00002992-32776-1-00403640\n Found API call GetVersionExW@KERNEL32.DLL directly followed by \"cmp dword ptr [ebp-0000013Ch], 0Ah\" and \"jnc 004036DBh\" at 00000000-00002992-35401-1-00403640","origin":"Hybrid Analysis Technology","relevance":10,"id":"stream-39","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Possibly tries to detect the presence of a debugger","description":"GetProcessHeap@KERNEL32.dll at 40730-896-00409BE5","origin":"Hybrid Analysis Technology","relevance":1,"id":"stream-31","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Environment Awareness","name":"Reads the active computer name","description":"\".exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\COMPUTERNAME\\ACTIVECOMPUTERNAME\"; Key: \"COMPUTERNAME\")\n \"efojkvpkic.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\COMPUTERNAME\\ACTIVECOMPUTERNAME\"; Key: \"COMPUTERNAME\")\n \"control.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\COMPUTERNAME\\ACTIVECOMPUTERNAME\"; Key: \"COMPUTERNAME\")","origin":"Registry Access","mitre_attack_id":"T1012","relevance":5,"id":"registry-35","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Calls an API typically used to create a directory","description":"\".exe\" called \"CreateDirectoryW\" with parameter %TEMP%\\ (UID: 00000000-00002992)\n \".exe\" called \"CreateDirectoryW\" with parameter C:\\Users (UID: 00000000-00002992)\n \".exe\" called \"CreateDirectoryW\" with parameter %TEMP%\\(UID: 00000000-00002992)\n \".exe\" called \"CreateDirectoryW\" with parameter %TEMP%\\nspEAA7.tmp (UID: 00000000-00002992)\n \".exe\" called \"CreateDirectoryW\" with parameter C:\\Users\\B4y7Lv6\\AppData\\Local (UID: 00000000-00002992)","origin":"API Call","relevance":3,"id":"api-122","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Calls an API typically used to create a process","description":"\".exe\" called \"CreateProcessW\" with parameter \"\"%TEMP%\\efojkvpkic.exe\" %TEMP%\\soxwoidvxc.maj\" - (UID: 00000000-00002992)\n \"efojkvpkic.exe\" called \"CreateProcessW\" with parameter \"%TEMP%\\efojkvpkic.exe\" - (UID: 00000000-00003416)","origin":"API Call","mitre_attack_id":"T1106","relevance":5,"id":"api-128","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Contains ability to dynamically load libraries","description":"LoadLibraryExW@KERNEL32.DLL at 00000000-00003416-37663-10-010B2961\n LoadLibraryExW@KERNEL32.DLL at 00000000-00003416-37663-63-010B97A9","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1106","relevance":3,"id":"stream-108","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Contains ability to modify processes thread functionality (API string)","description":"Observed API string:\"CreateThread\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1106","relevance":1,"id":"string-161","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Contains registry location strings","description":"\"Software\\Microsoft\\Windows\\CurrentVersion\"\n \"Software\\Microsoft\\Notepad\"","origin":"File/Memory","mitre_attack_id":"T1012","relevance":1,"id":"string-120","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Creates mutants","description":"\"\\BaseNamedObjects\\O065C6TA1AB076LJ\"\n \"\\BaseNamedObjects\\L817T3P-XG468WZz\"","origin":"Created Mutant","relevance":3,"id":"mutant-0","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Loads rich edit control libraries","description":"\".exe\" loaded module \"%WINDIR%\\System32\\riched20.dll\" at 6C490000","origin":"Loaded Module","id":"module-2","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Overview of unique CLSIDs touched in registry","description":"\".exe\" touched \"Computer\" (Path: \"HKCU\\CLSID\\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\\SHELLFOLDER\")\n \".exe\" touched \"Memory Mapped Cache Mgr\" (Path: \"HKCU\\CLSID\\{1F486A52-3CB1-48FD-8F50-B8DC300D9F9D}\")","origin":"Registry Access","mitre_attack_id":"T1546.015","relevance":3,"id":"registry-72","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"PE file contains data exceeding the last FAT sector (overlay)","description":"Pe file has overlay in 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin","origin":"Static Parser","relevance":1,"id":"static-131","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"PE file contains executable sections","description":"\"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin\" has an executable section named \".text\"\n \"efojkvpkic.exe\" has an executable section named \".text\"","origin":"Static Parser","relevance":1,"id":"static-80","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"PE file contains writable sections","description":"\"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin\" has an writable section named \".data\"\n \"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin\" has an writable section named \".ndata\"\n \"efojkvpkic.exe\" has an writable section named \".data\"","origin":"Static Parser","relevance":1,"id":"static-95","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"PE file entrypoint instructions","description":"$27","origin":"Static Parser","relevance":1,"id":"static-96","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Process launched with changed environment","description":"Process \"control.exe\" (UID: 00000000-00003228) was launched with new environment variables: \"O065C6TA=\"%TEMP%\\efojkvpkic.exe\"\"\n Process \"cmd.exe\" (UID: 00000000-00003220) was launched with missing environment variables: \"O065C6TA\"","origin":"Monitored Target","relevance":10,"id":"target-67","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Runs shell commands","description":"\"/c del \"%TEMP%\\efojkvpkic.exe\"\" on 2023-2-14.21:38:45.133","origin":"Monitored Target","mitre_attack_id":"T1059.003","relevance":5,"id":"target-3","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Spawns new processes","description":"Spawned process \"efojkvpkic.exe\" with commandline \"%TEMP%\\soxwoidvxc.maj\" (UID: 00000000-00003416)\n Spawned process \"efojkvpkic.exe\" (UID: 00000000-00003984)\n Spawned process \"control.exe\" (UID: 00000000-00003228)\n Spawned process \"cmd.exe\" with commandline \"/c del \"%TEMP%\\efojkvpkic.exe\"\" (UID: 00000000-00003220)","origin":"Monitored Target","relevance":3,"id":"target-25","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"General","name":"Spawns new processes that are not known child processes","description":"Spawned process \"efojkvpkic.exe\" with commandline \"%TEMP%\\soxwoidvxc.maj\" (UID: 00000000-00003416)\n Spawned process \"efojkvpkic.exe\" (UID: 00000000-00003984)\n Spawned process \"control.exe\" (UID: 00000000-00003228)\n Spawned process \"cmd.exe\" with commandline \"/c del \"%TEMP%\\efojkvpkic.exe\"\" (UID: 00000000-00003220)","origin":"Monitored Target","relevance":3,"id":"target-103","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Installation/Persistence","name":"Connects to LPC ports","description":"\".exe\" connecting to \"\\ThemeApiPort\"","origin":"API Call","relevance":1,"id":"api-16","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Installation/Persistence","name":"Dropped files","description":"\"efojkvpkic.exe\" has type \"PE32 executable (GUI) Intel 80386 for MS Windows\"- Location: [%TEMP%\\efojkvpkic.exe]- [targetUID: 00000000-00003416]\n \"soxwoidvxc.maj\" has type \"data\"- Location: [%TEMP%\\soxwoidvxc.maj]- [targetUID: 00000000-00003416]\n \"nszEA0A.tmp\" has type \"data\"- Location: [%TEMP%\\nszEA0A.tmp]- [targetUID: 00000000-00002992]\n \"cmooycnqw.n\" has type \"data\"- Location: [%TEMP%\\cmooycnqw.n]- [targetUID: 00000000-00003416]","origin":"Binary File","mitre_attack_id":"T1105","relevance":3,"id":"binary-0","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Installation/Persistence","name":"Touches files in the Windows directory","description":"\".exe\" touched file \"%LOCALAPPDATA%\\Microsoft\\Windows\\Caches\"\n \".exe\" touched file \"%WINDIR%\\AppPatch\\sysmain.sdb\"\n \".exe\" touched file \"%LOCALAPPDATA%\\Microsoft\\Windows\\Caches\"\n \"efojkvpkic.exe\" touched file \"%WINDIR%\\AppPatch\\sysmain.sdb\"","origin":"API Call","relevance":7,"id":"api-55","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Installation/Persistence","name":"Tries to access non-existent files","description":"$28","origin":"API Call","mitre_attack_id":"T1083","relevance":3,"id":"api-126","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Network Related","name":"Found potential URL in binary/memory","description":"Pattern match: \"http://nsis.sf.net/NSIS_Error\"","origin":"File/Memory","relevance":10,"id":"string-3","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Pattern Matching","name":"YARA signature match - Possible RC4 Encryption","description":"Internal YARA signature for possible RC4 encryption matched on file \"539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin\"\n Internal YARA signature for possible RC4 encryption matched on file \"efojkvpkic.exe\"","origin":"YARA Signature","mitre_attack_id":"T1486","relevance":5,"id":"yara-104","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Ransomware/Banking","name":"Contains ability to update the user profile (API string)","description":"Observed api string:\"SystemParametersInfoW\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","relevance":1,"id":"string-132","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Calls an API possibly used to take screenshots","description":"\".exe\" called \"CreateCompatibleBitmap\" (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1113","relevance":3,"id":"api-105","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Calls an API typically used for taking snapshot of the specified processes","description":"\"efojkvpkic.exe\" called \"CreateToolhelp32Snapshot\" (UID: 00000000-00003416)","origin":"API Call","mitre_attack_id":"T1057","relevance":3,"id":"api-103","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Calls an API's typically used for searching a directory for a files","description":"\".exe\" called \"FindFirstFileW\" (UID: 00000000-00002992)\n \".exe\" called \"FindNextFileW\" (UID: 00000000-00002992)","origin":"API Call","mitre_attack_id":"T1083","relevance":5,"id":"api-102","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to enumerate files on disk (API string)","description":"Observed api string:\"FindFirstFileW\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]\n Observed api string:\"FindNextFileW\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1083","relevance":1,"id":"string-83","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve the fully qualified path of module (API string)","description":"Observed API string:\"GetModuleFileName\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1106","relevance":1,"id":"string-164","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve the specified system metric or system configuration setting (API string)","description":"Observed api string:\"GetSystemMetrics\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1082","relevance":1,"id":"string-131","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Imports GetCommandLine API","description":"Observed import api \"GetCommandLineA\" which can \"Retrieves the command-line string for the current process\" [Source: efojkvpkic.exe]","origin":"Static Parser","mitre_attack_id":"T1106","relevance":1,"id":"static-88","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Read windows product name from registry","description":"\"control.exe\" (Access type: \"QUERYVAL\"; Path: \"HKLM\\SOFTWARE\\MICROSOFT\\WINDOWS NT\\CURRENTVERSION\"; Key: \"PRODUCTNAME\")","origin":"Registry Access","mitre_attack_id":"T1012","relevance":5,"id":"registry-105","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"System Security","name":"Contains ability to enable or disable privileges in the specified access token (API string)","description":"Observed api string:\"AdjustTokenPrivileges\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1134","relevance":1,"id":"string-77","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"System Security","name":"Contains ability to obtains specified information about the security of a file or directory (API string)","description":"Observed api string:\"SetFileSecurityW which can Sets the security of a file or directory object\"[Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1134.001","relevance":1,"id":"string-114","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"System Security","name":"Contains ability to use security policy setting (API string)","description":"Observed api string:\"SeShutdownPrivilege which can Shut down the system\"[Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"File/Memory","mitre_attack_id":"T1548","relevance":3,"id":"string-97","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"System Security","name":"Imports system security related APIs","description":"Observed import api \"SetFileSecurityW\" which can \"Sets the security of a file or directory object\" [Source: 539d920211675f7cc535698b9223aae7d732e46d747bae86c00234e8b6dcb3ff.bin]","origin":"Static Parser","mitre_attack_id":"T1134.001","relevance":1,"id":"static-87","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"System Security","name":"Opens the Kernel Security Device Driver (KsecDD) of Windows","description":"\".exe\" opened \"\\Device\\KsecDD\"","origin":"API Call","relevance":10,"id":"api-37","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Unusual Characteristics","name":"Drops executable files inside temp directory","description":"\"efojkvpkic.exe\" has type \"PE32 executable (GUI) Intel 80386 for MS Windows\"- Location: [%TEMP%\\efojkvpkic.exe]- [targetUID: 00000000-00003416]","origin":"Binary File","relevance":3,"id":"binary-33","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Unusual Characteristics","name":"Matched Compiler/Packer signature","description":"\"efojkvpkic.exe\" was detected as \"VC8 -> Microsoft Corporation\"","origin":"Static Parser","mitre_attack_id":"T1027.002","relevance":10,"id":"static-18","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"informative","category":"Unusual Characteristics","name":"Reads information about supported languages","description":"\".exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\EXTENDEDLOCALE\"; Key: \"EN-US\")\n \".exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\CUSTOMLOCALE\"; Key: \"EN-US\")\n \".exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\LOCALE\"; Key: \"00000409\")\n \"cmd.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\EXTENDEDLOCALE\"; Key: \"EN-US\")\n \"cmd.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\CUSTOMLOCALE\"; Key: \"EN-US\")\n \"cmd.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\LOCALE\"; Key: \"00000409\")","origin":"Registry Access","mitre_attack_id":"T1012","relevance":3,"id":"registry-25","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Environment Awareness","name":"Contains ability to query CPU information","description":"cpuid at 00000000-00003416-37663-58-010B1F00\n cpuid at 00000000-00003984-39585-58-010B1F00\n cpuid at 40730-59-00401F00","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1082","relevance":10,"id":"stream-13","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Environment Awareness","name":"Contains ability to retrieve the contents of the STARTUPINFO structure","description":"GetStartupInfoW@KERNEL32.dll at 40730-574-00406479","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1543","relevance":5,"id":"stream-133","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"External Systems","name":"Sample was identified as malicious by at least one Antivirus engine","description":"36/71 Antivirus vendors marked sample as malicious (50% detection rate)","origin":"External System","id":"avtest-0","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"General","name":"Reads configuration files","description":"\".exe\" read file \"%USERPROFILE%\\Desktop\\desktop.ini\"","origin":"API Call","relevance":4,"id":"api-6","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Installation/Persistence","name":"Drops executable files","description":"\"efojkvpkic.exe\" has type \"PE32 executable (GUI) Intel 80386 for MS Windows\"- Location: [%TEMP%\\efojkvpkic.exe]- [targetUID: 00000000-00003416]","origin":"Binary File","mitre_attack_id":"T1105","relevance":10,"id":"binary-1","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Installation/Persistence","name":"Writes a PE file header to disc","description":"\".exe\" wrote 16384 bytes starting with PE header signature to file \"%TEMP%\\efojkvpkic.exe\": 4d5aff000300000004000000ffff0000ff00000000000000400000000000000000000000000000000000000000000000000000000000000000000000080100000e1fff0e00ff09ff21ff014cff21546869732070726f6772616d2063616e6e6f742062652072756e20696e20444f53206d6f64652e0d0d0a2400000000000000 ...","origin":"API Call","mitre_attack_id":"T1105","relevance":10,"id":"api-43","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Network Related","name":"Found potential IP address in binary/memory","description":"\"21.85.14.34\"","origin":"File/Memory","relevance":3,"id":"string-14","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve the command-line string for the current process","description":"GetCommandLineW@KERNEL32.DLL at 00000000-00002992-32776-1-00403640\n GetCommandLineW@KERNEL32.DLL at 00000000-00002992-35401-1-00403640\n GetCommandLineA@KERNEL32.dll at 40730-884-004088B0","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1106","relevance":3,"id":"stream-118","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve the fully qualified path of module","description":"GetModuleFileNameW@KERNEL32.dll at 40730-535-0040746B","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1106","relevance":5,"id":"stream-131","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"System Destruction","name":"Marks file for deletion","description":"\".exe\" marked \"%TEMP%\\nszE9F9.tmp\" for deletion\n \"cmd.exe\" marked \"%TEMP%\\efojkvpkic.exe\" for deletion","origin":"API Call","mitre_attack_id":"T1070.004","relevance":10,"id":"api-26","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"System Destruction","name":"Opens file with deletion access rights","description":"\".exe\" opened \"%TEMP%\\nszE9F9.tmp\" with delete access\n \".exe\" opened \"%TEMP%\\nspEAA7.tmp\" with delete access\n \"cmd.exe\" opened \"%TEMP%\\efojkvpkic.exe\" with delete access","origin":"API Call","mitre_attack_id":"T1070.004","relevance":7,"id":"api-25","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"System Security","name":"Adjusts debug privileges","description":"\"efojkvpkic.exe\" adjusted SE_DEBUG_PRIVILEGE\n \"control.exe\" adjusted SE_DEBUG_PRIVILEGE","origin":"API Call","relevance":3,"id":"api-28","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"System Security","name":"Contains ability to adjust token privileges","description":"LookupPrivilegeValueW@ADVAPI32.DLL at 00000000-00002992-32776-1-00403640\n LookupPrivilegeValueW@ADVAPI32.DLL at 00000000-00002992-35401-1-00403640","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1134.003","relevance":5,"id":"stream-76","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Unusual Characteristics","name":"Imports suspicious APIs","description":"RegCreateKeyExW\n RegDeleteValueW\n RegCloseKey\n OpenProcessToken\n RegEnumKeyW\n RegOpenKeyExW\n RegDeleteKeyW\n CopyFileW\n GetModuleFileNameW\n GetVersionExW\n GetFileAttributesW\n GetFileSize\n GetCommandLineW\n LoadLibraryExW\n CreateDirectoryW\n DeleteFileW\n GetProcAddress\n GetTempFileNameW\n GetModuleHandleA\n CreateThread\n GetSystemDirectoryW\n FindNextFileW\n GetTempPathW\n FindFirstFileW\n GetModuleHandleW\n WriteFile\n CreateFileW\n CreateProcessW\n Sleep\n GetTickCount\n ShellExecuteExW\n FindWindowExW\n UnhandledExceptionFilter\n GetStartupInfoW\n GetCommandLineA\n FindFirstFileExW\n TerminateProcess\n GetModuleHandleExW\n IsDebuggerPresent\n VirtualAlloc\n send","origin":"Static Parser","relevance":1,"id":"static-1","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"suspicious","category":"Unusual Characteristics","name":"Installs hooks/patches the running process","description":"\".exe\" wrote bytes \"d055a0756473a9750000000051c1557594985575ee9c557575dc5775273e57750fb35b7500000000acdc7d761bf77d76c1087f76c0d97d76152e7d7636da7d76d5d97d7630c67d76e0c27d7642c67d761bc67d7686c47d7672c67d7600000000\" to virtual address \"0x6D9C1000\" (part of module \"SHFOLDER.DLL\")","origin":"Hook Detection","mitre_attack_id":"T1056.004","relevance":10,"id":"hooks-8","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"Anti-Detection/Stealthyness","name":"Creates a process in suspended mode (likely for process injection)","description":"\"efojkvpkic.exe\" called \"CreateProcessW\" with parameter \"%TEMP%\\efojkvpkic.exe\" - (UID: 00000000-00003416)","origin":"API Call","mitre_attack_id":"T1055.012","relevance":10,"id":"api-129","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"External Systems","name":"Sample detected by CrowdStrike Static Analysis and ML with relatively high confidence","description":"CrowdStrike Static Analysis and ML (QuickScan) yielded detection: win/malicious_confidence_100% (W)","origin":"External System","relevance":10,"id":"avtest-8","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"External Systems","name":"Sample was identified as malicious by a large number of Antivirus engines","description":"36/71 Antivirus vendors marked sample as malicious (50% detection rate)","origin":"External System","relevance":10,"id":"avtest-3","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"External Systems","name":"Sample was identified as malicious by a trusted Antivirus engine","description":"No specific details available","origin":"External System","relevance":10,"id":"avtest-5","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"General","name":"The analysis extracted a file that was identified as malicious","description":"14/71 Antivirus vendors marked dropped file \"efojkvpkic.exe\" as malicious (classified as \"Injector.ESRI\" with 19% detection rate)","origin":"Binary File","relevance":10,"id":"binary-11","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"General","name":"The analysis spawned a process that was identified as malicious","description":"14/71 Antivirus vendors marked spawned process \"efojkvpkic.exe\" (PID: 3416) as malicious (classified as \"Injector.ESRI\" with 19% detection rate)\n 14/71 Antivirus vendors marked spawned process \"efojkvpkic.exe\" (PID: 3984) as malicious (classified as \"Injector.ESRI\" with 19% detection rate)","origin":"Monitored Target","relevance":10,"id":"target-58","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"Installation/Persistence","name":"Sets thread context in a remote process (often injection or process hollowing)","description":"\"efojkvpkic.exe\" set thread context in remote process \"%TEMP%\\efojkvpkic.exe\" (PID: 00000f90)","origin":"API Call","mitre_attack_id":"T1055.012","relevance":10,"id":"api-14","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"Installation/Persistence","name":"Writes data to a remote process","description":"$29","origin":"API Call","mitre_attack_id":"T1055","relevance":6,"id":"api-0","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"Unusual Characteristics","name":"Contains ability to reboot/shutdown the operating system","description":"ExitWindowsEx@USER32.DLL at 00000000-00002992-32776-1-00403640\n ExitWindowsEx@USER32.DLL at 00000000-00002992-35401-1-00403640","origin":"Hybrid Analysis Technology","mitre_attack_id":"T1529","relevance":5,"id":"stream-23","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"level":"malicious","category":"Unusual Characteristics","name":"Spawns a lot of processes","description":"Spawned process \".exe\" (UID: 00000000-00002992)\n Spawned process \"efojkvpkic.exe\" with commandline \"%TEMP%\\soxwoidvxc.maj\" (UID: 00000000-00003416)\n Spawned process \"efojkvpkic.exe\" (UID: 00000000-00003984)\n Spawned process \"control.exe\" (UID: 00000000-00003228)\n Spawned process \"cmd.exe\" with commandline \"/c del \"%TEMP%\\efojkvpkic.exe\"\" (UID: 00000000-00003220)","origin":"Monitored Target","relevance":8,"id":"target-14","sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]}],"incidents":[{"name":"Persistence","details_count":3,"details":[{"detail":"Writes data to a remote process"},{"detail":"Spawns a lot of processes"},{"detail":"Installs hooks/patches the running process"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"name":"Fingerprint","details_count":3,"details":[{"detail":"Queries kernel debugger information"},{"detail":"Queries process information"},{"detail":"Reads the windows installation language"}],"sources":[{"report_type":"sandbox","report_id":"63ebff0caa047a78291e68c2"}]},{"name":"Evasive","details_count":4,"details":[{"detail":"Marks file for deletion"},{"detail":"Contains ability to check if a debugger is running"},{"detail":"Contains ability to adjust token privileges"},{"detail":"Input file 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