34:"SampleDetailWrapper" 35:I[7638,["$1","$2","$3","$4","$5","$8","$9","$a","$b"],"$34"] 38:I[99539,["$1","$2","$3","$4","$5"],"IconMark"] 33:T4fa,{"@context":"https://schema.org","@type":"TechArticle","headline":"Malicious Win/malicious_confidence_70% Sample 2537b27e5342… — Score 100/100 — Hybrid Analysis","description":"Malicious verdict for sample 2537b27e5342…. Malware family: Win/malicious_confidence_70%. Threat score 100/100. 1/25 AV engines flagged this file. 1 malicious and 0 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports.","url":"/sample/2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","keywords":["Malicious","Win/malicious_confidence_70%","malware analysis","sandbox report","threat intelligence","2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25"],"about":{"@type":"SoftwareApplication","name":"2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","applicationCategory":["peexe","assembly","executable"],"identifier":"2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","additionalType":"Malicious sample"},"threatScore":100,"malwareFamily":"Win/malicious_confidence_70%","antivirusDetections":{"malicious":1,"total":25},"behavioralIndicators":{"malicious":1,"suspicious":0},"publisher":{"@type":"Organization","name":"Hybrid Analysis","url":"https://www.hybrid-analysis.com"}}36:Tc5f,Found reference to API "System.Runtime.InteropServices" (Indicator: "time"; Source: "sample.bin"), Found reference to API "WTD_STATEACTION_CLOSE" (Indicator: "close"; Source: "sample.bin"), Found reference to API "WTD_STATEACTION_CLOSE" (Indicator: "stat"; Source: "sample.bin"), Found reference to API "ReadAllLines" (Indicator: "read"; Source: "sample.bin"), Found reference to API "%ux%u format %u, %u mips, array %u, usage %u, bind %#x, initial data %s" (Indicator: "bind"; Source: "sample.bin"), Found reference to API "Check in before the start time: a lineup that is not there (checked in or online) loses by forfeit." (Indicator: "time"; Source: "sample.bin"), Found reference to API "pad: DirectInput PlayStation check hooked (memcmp)" (Indicator: "stat"; Source: "sample.bin"), Found reference to API "[crash] #%d exception 0x%08lx at %s%s, thread %lu (first chance; the last entry before the game closed is the crash)" (Indicator: "close"; Source: "sample.bin"), Found reference to API "[crash] #%d exception 0x%08lx at %s%s, thread %lu (first chance; the last entry before the game closed is the crash)" (Indicator: "read"; Source: "sample.bin"), Found reference to API "voice: playback not opened: %s (0x%08lx); trying again every 5 s" (Indicator: "open"; Source: "sample.bin"), Found reference to API "Select server" (Indicator: "select"; Source: "sample.bin"), Found reference to API "Open your NBA 2K21 folder and pick NBA2K21.exe" (Indicator: "open"; Source: "sample.bin"), Found reference to API "b__239_0" (Indicator: "poll"; Source: "sample.bin"), Found reference to API "pad: the game's DirectInput PlayStation check accepted the DualSense (product %08x)" (Indicator: "accept"; Source: "sample.bin"), Found reference to API "pad: the game's DirectInput PlayStation check accepted the DualSense (product %08x)" (Indicator: "stat"; Source: "sample.bin"), Found reference to API "closeGame" (Indicator: "close"; Source: "sample.bin"), Found reference to API "Linked accounts" (Indicator: "link"; Source: "sample.bin"), Found reference to API "NOT replaced: created without initial data, and no upload of it was recognised" (Indicator: "creat"; Source: "sample.bin"), Found reference to API "Steam Input is on for this game (Steam already gives the game an Xbox pad); turn Steam Input off for NBA 2K21 or set [controller] ps_pad=on" (Indicator: "read"; Source: "sample.bin"), Found reference to API "api-ms-win-core-xstate-l2-1-0" (Indicator: "stat"; Source: "sample.bin"), Found reference to API "get_HasExited" (Indicator: "exit"; Source: "sample.bin"), Found reference to API "pad: the game closed the DualSense" (Indicator: "close"; Source: "sample.bin"), Found reference to API "pipe" (Indicator: "pipe"; Source: "sample.bin"), Found reference to API "First-time setup" (Indicator: "time"; Source: "sample.bin"), Found reference to API "EnsureLink" (Indicator: "link"; Source: "sample.bin"), Found reference to API "PortOpen" (Indicator: "open"; Source: "sample.bin"), Found reference to API "DowntimeGraceMinutes" (Indicator: "time"; Source: "sample.bin"), Found reference to API "timeoutMs" (Indicator: "time"; Source: "sample.bin")37:T71c,Found reference to API (Indicator: "SetupDiGetDeviceInstanceId"; Source: "sample.bin"), Found reference to API (Indicator: "MessageBox"; Source: "sample.bin"), Found reference to API (Indicator: "CreateDirectory"; Source: "sample.bin"), Found reference to API (Indicator: "QueryFullProcessImageName"; Source: "sample.bin"), Found reference to API (Indicator: "GetEnvironmentVariable"; Source: "sample.bin"), Found reference to API (Indicator: "IsWindowVisible"; Source: "sample.bin"), Found reference to API (Indicator: "SetupDiGetDeviceRegistryProperty"; Source: "sample.bin"), Found reference to API (Indicator: "SetupDiGetClassDevs"; Source: "sample.bin"), Found reference to API (Indicator: "GetWindowText"; Source: "sample.bin"), Found reference to API (Indicator: "UpdateWindow"; Source: "sample.bin"), Found reference to API (Indicator: "EnumWindows"; Source: "sample.bin"), Found reference to API (Indicator: "ExtractAssociatedIcon"; Source: "sample.bin"), Found reference to API (Indicator: "GetWindow"; Source: "sample.bin"), Found reference to API (Indicator: "GetCurrentProcess"; Source: "sample.bin"), Found reference to API (Indicator: "GetWindowTextLength"; Source: "sample.bin"), Found reference to API (Indicator: "OpenProcess"; Source: "sample.bin"), Found reference to API (Indicator: "GetWindowThreadProcessId"; Source: "sample.bin"), Found reference to API (Indicator: "ReplaceFile"; Source: "sample.bin"), Found reference to API (Indicator: "SetupDiDestroyDeviceInfoList"; Source: "sample.bin"), Found reference to API (Indicator: "Sleep"; Source: "sample.bin"), Found reference to API (Indicator: "SetupDiEnumDeviceInfo"; Source: "sample.bin"), Found reference to API (Indicator: "WaitForSingleObject"; Source: "sample.bin"), Found reference to API (Indicator: "CloseHandle"; Source: "sample.bin")30:["$","$Lc",null,{"children":[["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"$33"}}],["$","$L35",null,{"initialData":{"schema_version":"1.0.17","sha256":"2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","overall_status":"SUCCESS","all_analysis_status":{"qsp_status":"SUCCESS","sandbox_status":"NOT_AVAILABLE","fastscan_status":"SUCCESS"},"verdict":"malicious","threat_score":100,"unified_at_epoch_ms":1794064661887,"unified_at":"2026-11-07T15:17:41.887Z","metadata":{"hashes":{"sha256":"2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","sha1":"4193198c2739e777ab423175dd22ca796962cc11","md5":"b35d2247bdc9898cdfe097d3eb614d8d"},"file_info":{"file_name":"2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25","file_type":["peexe","assembly","executable"],"file_type_id":".NET exe","file_size":17966592,"is_container_sample":false,"url_analysis":false},"submissions":{"first_seen":1794064642000,"last_seen":1794064643000,"last_multi_scan":1794064643000}},"detections":{"summary":{"verdict":"malicious","score":100,"tags":null},"stats":{"av":{"malicious_count":1,"suspicious_count":0,"total_engines":25},"attributions":{"malware_families_count":1,"threat_actors_count":0,"campaigns_count":0,"threat_types_count":0,"cves_count":0},"mitre_attacks":{"total":25},"sandbox_signatures":{"informative_count":34,"suspicious_count":0,"malicious_count":1,"total":35},"rule_matches":{"yara_count":0,"sigma_count":0,"suricata_count":0}},"av_detections":{"engines":{"ahnlab":{"name":"AhnLab","success":true,"verdict":"undetected","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"},"aurora":{"name":"Aurora","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":"undetected","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":"undetected","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"},"cmc":{"name":"CMC","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_70% (D)","status":"malicious","progress":100,"data_source":"CrowdStrike","permalink":"https://www.crowdstrike.com/en-us/platform/endpoint-security/"},"emsisoft":{"name":"Emsisoft","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"eset":{"name":"ESET","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"filseclab":{"name":"Filseclab","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"gridinsoft":{"name":"Gridinsoft","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"huorong":{"name":"Huorong","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"k7":{"name":"K7","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"lionic":{"name":"Lionic","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"netgate":{"name":"NETGATE","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"rocketcyber":{"name":"RocketCyber","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"sentinelone":{"name":"SentinelOne","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"sophos":{"name":"Sophos","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"tachyon":{"name":"TACHYON","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"trellix":{"name":"Trellix","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"varist":{"name":"Varist","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"viritexplorer":{"name":"Vir.IT eXplorer","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"xcitium":{"name":"Xcitium","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"},"zillya":{"name":"Zillya!","success":true,"verdict":"undetected","progress":100,"data_source":"MetaDefender","permalink":"https://www.opswat.com/products/metadefender?utm_campaign=Technology%+Partners&utm_source=HA"}}},"rule_matches":{},"attributions":{"malware_families":[{"value":"Win/malicious_confidence_70%","sources":[{"report_type":"quickscan","report_id":""}]}]},"mitre_attacks":[{"tactic":"Command and Control","technique":"Encrypted Channel","attack_id":"T1573","attack_id_wiki":"https://attack.mitre.org/techniques/T1573","identifiers":[{"type":"informative","value":"Possibly tries to communicate over SSL connection (HTTPS)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Discovery","technique":"Virtualization/Sandbox Evasion","attack_id":"T1497","attack_id_wiki":"https://attack.mitre.org/techniques/T1497","identifiers":[{"type":"informative","value":"Contains ability to detect presence of virtual environment (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Discovery","technique":"Application Window Discovery","attack_id":"T1010","attack_id_wiki":"https://attack.mitre.org/techniques/T1010","identifiers":[{"type":"informative","value":"Contains ability to retrieve open application windows (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Privilege Escalation","technique":"Process Injection","attack_id":"T1055","attack_id_wiki":"https://attack.mitre.org/techniques/T1055","identifiers":[{"type":"informative","value":"Reference explorer.exe process"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Execution","technique":"Native API","attack_id":"T1106","attack_id_wiki":"https://attack.mitre.org/techniques/T1106","identifiers":[{"type":"informative","value":"Contains native function calls (syscalls strings)"},{"type":"informative","value":"Contains ability to execute Windows APIs"},{"type":"informative","value":"Contains ability to execute an application (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Privilege Escalation","technique":"ListPlanting","attack_id":"T1055.015","attack_id_wiki":"https://attack.mitre.org/techniques/T1055/015","identifiers":[{"type":"informative","value":"Able to visualize and control listed components (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Collection","technique":"Keylogging","attack_id":"T1056.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1056/001","identifiers":[{"type":"informative","value":"Found strings related to keylogger"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Discovery","technique":"Time Based Checks","attack_id":"T1497.003","attack_id_wiki":"https://attack.mitre.org/techniques/T1497/003","identifiers":[{"type":"informative","value":"Contains ability to delay execution by waiting for signal/timeout (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"System Checks","attack_id":"T1497.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1497/001","identifiers":[{"type":"informative","value":"Able to retrieve information set for devices (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Discovery","technique":"System Information Discovery","attack_id":"T1082","attack_id_wiki":"https://attack.mitre.org/techniques/T1082","identifiers":[{"type":"informative","value":"Contains ability to retrieve the OS information (API string)"},{"type":"informative","value":"Contains ability to retrieve the host's architecture (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Command and Control","technique":"Application Layer Protocol","attack_id":"T1071","attack_id_wiki":"https://attack.mitre.org/techniques/T1071","identifiers":[{"type":"informative","value":"Found potential IP address in binary/memory"},{"type":"informative","value":"Found potential URL in binary/memory"},{"type":"informative","value":"Contains references to network communication API (string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"Reflective Code Loading","attack_id":"T1620","attack_id_wiki":"https://attack.mitre.org/techniques/T1620","identifiers":[{"type":"informative","value":"Can load assembly that contains the code that is currently executing (Dotnet)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Privilege Escalation","technique":"Windows Service","attack_id":"T1543.003","attack_id_wiki":"https://attack.mitre.org/techniques/T1543/003","identifiers":[{"type":"informative","value":"Contains ability to access device drivers"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Impact","technique":"Data Destruction","attack_id":"T1485","attack_id_wiki":"https://attack.mitre.org/techniques/T1485","identifiers":[{"type":"informative","value":"Contains ability to delete device information set (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Discovery","technique":"Process Discovery","attack_id":"T1057","attack_id_wiki":"https://attack.mitre.org/techniques/T1057","identifiers":[{"type":"informative","value":"Contains ability to enumerate process and/or its information (API string)"},{"type":"informative","value":"Able to retrieve/open a process (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"Obfuscated Files or Information","attack_id":"T1027","attack_id_wiki":"https://attack.mitre.org/techniques/T1027","identifiers":[{"type":"informative","value":"Contains ability to use Cryptographic classes"},{"type":"informative","value":"Contains CRYPTO related strings"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Collection","technique":"Local Data Staging","attack_id":"T1074.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1074/001","identifiers":[{"type":"informative","value":"Contains ability to create directories (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Privilege Escalation","technique":"Component Object Model Hijacking","attack_id":"T1546.015","attack_id_wiki":"https://attack.mitre.org/techniques/T1546/015","identifiers":[{"type":"informative","value":"Contains ability to enumerate multimedia device resources (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Command and Control","technique":"Ingress Tool Transfer","attack_id":"T1105","attack_id_wiki":"https://attack.mitre.org/techniques/T1105","identifiers":[{"type":"informative","value":"Contains ability to transfer files using SCP"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"Hide Artifacts","attack_id":"T1564","attack_id_wiki":"https://attack.mitre.org/techniques/T1564","identifiers":[{"type":"informative","value":"Found virtual disk drive like strings"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Command and Control","technique":"Web Protocols","attack_id":"T1071.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1071/001","identifiers":[{"type":"informative","value":"Found string related to HTTP headers"},{"type":"informative","value":"Contains reference to Windows HTTP services (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"Hidden Window","attack_id":"T1564.003","attack_id_wiki":"https://attack.mitre.org/techniques/T1564/003","identifiers":[{"type":"informative","value":"Contains ability to show a graphical window (API string)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Stealth","technique":"Deobfuscate/Decode Files or Information","attack_id":"T1140","attack_id_wiki":"https://attack.mitre.org/techniques/T1140","identifiers":[{"type":"informative","value":"Contains ability to decode base64 data"}],"sources":[{"report_type":"qsp","report_id":""}]},{"tactic":"Command and Control","technique":"Web Service","attack_id":"T1102","attack_id_wiki":"https://attack.mitre.org/techniques/T1102","identifiers":[{"type":"informative","value":"Found domain strings related to cloud services(possible C&C communication)"}],"sources":[{"report_type":"qsp","report_id":""}]},{"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"}],"sources":[{"report_type":"qsp","report_id":""}]}],"sandbox_signatures":[{"level":"malicious","category":"External Systems","name":"CrowdStrike ML for Portable Executable (On Sensor) detected file with bottom confidence","description":"\"Portable Executable (On Sensor) Model\" detected file as \"dirty\" with \"bottom\" confidence","origin":"Static Analysis","id":"mlmodel-15","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains native function calls (syscalls strings)","description":"$36","origin":"sample.bin","mitre_attack_id":"T1106","id":"string-5000","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Can load assembly that contains the code that is currently executing (Dotnet)","description":"Found string \"GetExecutingAssembly\" (Indicator: \"GetExecutingAssembly\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1620","id":"string-615","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains ability to execute an application (API string)","description":"Found reference to API \"set_UseShellExecute\" (Indicator: \"ShellExecute\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1106","id":"string-240","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains ability to execute Windows APIs","description":"$37","origin":"sample.bin","mitre_attack_id":"T1106","id":"string-101","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains ability to create directories (API string)","description":"Found reference to API \"CreateDirectory\" (Indicator: \"CreateDirectory\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1074.001","id":"string-423","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains registry location strings","description":"\"SYSTEM\\CurrentControlSet\\Services\\HidHide\" in Source: sample.bin, \"SOFTWARE\\Microsoft\\Cryptography\" in Source: sample.bin","origin":"sample.bin","mitre_attack_id":"T1012","id":"string-120","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Able to retrieve/open a process (API string)","description":"Found reference to API \"OpenProcess\" (Indicator: \"OpenProcess\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1057","id":"string-272","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains ability to show a graphical window (API string)","description":"Found reference to API \"GetWindowThreadProcessId\" (Indicator: \"GetWindowThreadProcessId\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1564.003","id":"string-208","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Found well known domains (string)","description":"\"cdn.discordapp.com\" (Indicator: \"discordapp.com\")","origin":"sample.bin","id":"string-135","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Found strings related to keylogger","description":"Found string \"b__6\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__5\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__0\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__4\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__3\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__1\" (Indicator: \"\"; Source: \"sample.bin\"), Found string \"b__161_2\" (Indicator: \"\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1056.001","id":"string-556","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to enumerate multimedia device resources (API string)","description":"Found reference to API \"IMMDeviceEnumerator\" (Indicator: \"IMMDeviceEnumerator\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1546.015","id":"string-303","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains CRYPTO related strings","description":"Found string \"System.Security.Cryptography\" (Indicator: \"System.Security.Cryptography\"; Source: \"sample.bin\"), Found string \"ToBase64String\" (Indicator: \"base64\"; Source: \"sample.bin\"), Found string \"ToBase64String\" (Indicator: \"ToBase64String\"; Source: \"sample.bin\"), Found string \"System.Security.Cryptography.X509Certificates\" (Indicator: \"System.Security.Cryptography\"; Source: \"sample.bin\"), Found string \"ECDSA_P256\" (Indicator: \"ecdsa\"; Source: \"sample.bin\"), Found string \"FromBase64String\" (Indicator: \"base64\"; Source: \"sample.bin\"), Found string \"FromBase64String\" (Indicator: \"FromBase64String\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1027","id":"string-57","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve the host's architecture (API string)","description":"Found reference to API \"GetEnvironmentVariable\" (Indicator: \"GetEnvironmentVariable\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1082","id":"string-107","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to enumerate process and/or its information (API string)","description":"Found reference to API \"GetProcessesByName\" (Indicator: \"GetProcessesByName\"; Source: \"sample.bin\"), Found reference to API \"GetCurrentProcess\" (Indicator: \"GetCurrentProcess\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1057","id":"string-85","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Contains references to network communication API (string)","description":"Found reference to API \"%ux%u format %u, %u mips, array %u, usage %u, bind %#x, initial data %s\" (Indicator: \" bind \"; Source: \"sample.bin\"), Found reference to API \"voice: UDP socket failed (%d); no voice\" (Indicator: \" socket \"; Source: \"sample.bin\"), Found reference to API \"Couldn't connect to the TB21 server. It may be restarting, or a firewall is blocking the launcher.\" (Indicator: \" connect \"; Source: \"sample.bin\"), Found reference to API \"[dev] icon_test: icon array #%u: format %u usage %u bind %#x cpu %#x misc %#x, initial data %s, layer 1 fnv %016llx (%s)\" (Indicator: \" bind \"; Source: \"sample.bin\"), Found reference to API \"voice: UDP bind failed (%d); no voice\" (Indicator: \" bind \"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1071","id":"string-899","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Found potential URL in binary/memory","description":"Heuristic match: \"2ksports.com\", Pattern match: \"https://discord.gg/gaqhmcsdwe\", Pattern match: \"https://steamcommunity.com/openid/login\", Pattern match: \"https://tb21.lol/prio\", Pattern match: \"https://discord.com/oauth2/authorize\", Pattern match: \"https://tb21.lol/downloads\", Heuristic match: \" i{.kr\", Pattern match: \"http://schemas.microsoft.com/winfx/2006/xaml/presentation\", Heuristic match: \"cdn.discordapp.com\", Heuristic match: \"\n*.sm\", Heuristic match: \"\n*.su\"","origin":"sample.bin","mitre_attack_id":"T1071","id":"string-3","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Possibly tries to communicate over SSL connection (HTTPS)","description":"Found HTTPS url \"https://discord.gg\", Found HTTPS url \"https://steamcommunity.com\", Found HTTPS url \"https://tb21.lol\", Found HTTPS url \"https://discord.com\"","origin":"sample.bin","mitre_attack_id":"T1573","id":"string-98","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Contains ability to transfer files using SCP","description":"Observed string: \"scp virtual bus\" (Indicator: \"scp \") in Source: sample.bin","origin":"sample.bin","mitre_attack_id":"T1105","id":"string-577","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Found potential IP address in binary/memory","description":"\"127.0.0.1\", \"0.6.20.0\"","origin":"sample.bin","mitre_attack_id":"T1071","id":"string-14","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Found string related to HTTP headers","description":"Found string \"HTTP/1.1 \" (Indicator: \"HTTP/1.1\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1071.001","id":"string-457","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Contains reference to Windows HTTP services (API string)","description":"Found reference to API \"GetRequestStream\" (Indicator: \"GetRequestStream\"; Source: \"sample.bin\"), Found reference to API \" WinHttpReceiveResponse error %lu\" (Indicator: \"WinHttpReceiveResponse\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1071.001","id":"string-323","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Network Related","name":"Found domain strings related to cloud services(possible C&C communication)","description":"Found string \"cdn.discordapp.com\" (Indicator: \"cdn.discordapp.com\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1102","id":"string-186","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Environment Awareness","name":"Able to retrieve information set for devices (API string)","description":"Found reference to API \"SetupDiGetDeviceRegistryProperty\" (Indicator: \"setupdigetdeviceregistryproperty\"; Source: \"sample.bin\"), Found reference to API \"SetupDiGetClassDevs\" (Indicator: \"setupdigetclassdevs\"; Source: \"sample.bin\"), Found reference to API \"SetupDiEnumDeviceInfo\" (Indicator: \"setupdienumdeviceinfo\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1497.001","id":"string-533","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve open application windows (API string)","description":"Found reference to API \"GetWindowText\" (Indicator: \"GetWindowText\"; Source: \"sample.bin\"), Found reference to API \"EnumWindows\" (Indicator: \"EnumWindows\"; Source: \"sample.bin\"), Found reference to API \"EnumWindowsProc\" (Indicator: \"EnumWindows\"; Source: \"sample.bin\"), Found reference to API \"GetWindowTextLength\" (Indicator: \"GetWindowText\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1010","id":"string-141","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Environment Awareness","name":"Able to visualize and control listed components (API string)","description":"Found reference to API \"EnumWindows\" (Indicator: \"enumwindows\"; Source: \"sample.bin\"), Found reference to API \"EnumWindowsProc\" (Indicator: \"enumwindows\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1055.015","id":"string-721","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve the OS information (API string)","description":"Found reference to API \"GetVersionInfo\" (Indicator: \"GetVersion\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1082","id":"string-171","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Anti-Detection/Stealthiness","name":"Contains ability to detect presence of virtual environment (API string)","description":"Found reference to API \"SetupDiGetDeviceRegistryProperty\" (Indicator: \"SetupDiGetDeviceRegistryProperty\"; Source: \"sample.bin\"), Found reference to API \"SetupDiGetClassDevs\" (Indicator: \"SetupDiGetClassDevs\"; Source: \"sample.bin\"), Found reference to API \"SetupDiEnumDeviceInfo\" (Indicator: \"SetupDiEnumDeviceInfo\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1497","id":"string-253","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Anti-Detection/Stealthiness","name":"Found virtual disk drive like strings","description":"Found string - ^\\d{1,5}\\.\\d{1,5}\\.\\d{1,5}$; Source: \"sample.bin\"), Found string - \\.bin\\.\\d+$; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1564","id":"string-145","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Anti-Detection/Stealthiness","name":"Contains ability to use Cryptographic classes","description":"Found reference to \"HashAlgorithm\" (Indicator: \"HashAlgorithm\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1027","id":"string-138","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Anti-Detection/Stealthiness","name":"Contains ability to delay execution by waiting for signal/timeout (API string)","description":"Found reference to API \"WaitForSingleObject\" (Indicator: \"WaitForSingleObject\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1497.003","id":"string-226","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"System Security","name":"Contains ability to access device drivers","description":"Found string \"\\Device\\\" (Indicator: \"\\Device\\\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1543.003","id":"string-474","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"System Security","name":"Contains ability to delete device information set (API string)","description":"Found reference to API \"SetupDiDestroyDeviceInfoList\" (Indicator: \"SetupDiDestroyDeviceInfoList\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1485","id":"string-442","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Cryptographic Related","name":"Contains ability to decode base64 data","description":"Found reference to API \"FromBase64String\" (Indicator: \"FromBase64String\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1140","id":"string-106","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"Unusual Characteristics","name":"Reference explorer.exe process","description":"Found string \"explorer.exe\" (Indicator: \"explorer.exe\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1055","id":"string-481","sources":[{"report_type":"qsp","report_id":""}]}],"intel_graph":{"map":{},"chains":[]}},"activity":{"stats":{"process_count":0,"spawned_processes_count":0,"injected_processes_count":0,"script_calls_count":0,"mutex_created_count":0,"imported_dlls_count":0,"dropped_files_count":0,"extracted_files_count":0,"files_written_count":0,"files_deleted_count":0,"registry_keys_created_count":0,"registry_keys_modified_count":0,"registry_keys_deleted_count":0,"registry_keys_opened_count":0,"registry_keys_queried_count":0,"registry_operations_count":0,"embedded_ips_count":0,"embedded_domains_count":0,"embedded_urls_count":0,"contacted_hosts_count":0,"dns_resolutions_count":0,"contacted_urls_count":0,"http_requests_count":0},"behavior_tags":null,"network_activity":{"contacted_hosts":null,"dns_resolutions":null,"http_requests":null},"process_activity":{"sources":null,"processes":null,"all_imported_dlls":null},"file_activity":{"dropped_files":null,"extracted_files":null,"files_written":null,"files_deleted":null},"registry_activity":{"keys_created":null,"keys_modified":null,"keys_deleted":null},"mutex_activity":{"mutex_created":null}},"report_ids":{}}}]]}] 2c:[["$","title","0",{"children":"Malicious Win/malicious_confidence_70% Sample 2537b27e5342… — Score 100/100 — Hybrid Analysis | Hybrid Analysis"}],["$","meta","1",{"name":"description","content":"Malicious verdict for sample 2537b27e5342…. Malware family: Win/malicious_confidence_70%. Threat score 100/100. 1/25 AV engines flagged this file. 1 malicious and 0 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports."}],["$","meta","2",{"name":"robots","content":"index, follow"}],["$","link","3",{"rel":"canonical","href":"https://www.hybrid-analysis.com/sample/2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25"}],["$","meta","4",{"property":"og:title","content":"Malicious Win/malicious_confidence_70% Sample 2537b27e5342… — Score 100/100 — Hybrid Analysis | Hybrid Analysis"}],["$","meta","5",{"property":"og:description","content":"Malicious verdict for sample 2537b27e5342…. Malware family: Win/malicious_confidence_70%. Threat score 100/100. 1/25 AV engines flagged this file. 1 malicious and 0 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports."}],["$","meta","6",{"property":"og:url","content":"https://www.hybrid-analysis.com/sample/2537b27e5342a6cee4ef5f62c4e893f622f71046056f1210fdecebd8b2292d25"}],["$","meta","7",{"name":"twitter:card","content":"summary"}],["$","meta","8",{"name":"twitter:title","content":"Malicious Win/malicious_confidence_70% Sample 2537b27e5342… — Score 100/100 — Hybrid Analysis | Hybrid Analysis"}],["$","meta","9",{"name":"twitter:description","content":"Malicious verdict for sample 2537b27e5342…. Malware family: Win/malicious_confidence_70%. Threat score 100/100. 1/25 AV engines flagged this file. 1 malicious and 0 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports."}],["$","link","10",{"rel":"icon","href":"/favicon.svg"}],["$","$L38","11",{}]] 32:null