26:I[7638,["/_next/static/chunks/1nkjstpmp978x.js","/_next/static/chunks/0g8d-v19n010u.js","/_next/static/chunks/2xonh_kqmr__3.js","/_next/static/chunks/3spet-0yezls2.js","/_next/static/chunks/2wvg5zqmbil4p.js","/_next/static/chunks/1l73s1hqiu28q.js","/_next/static/chunks/3l_wb6il5gi_h.js","/_next/static/chunks/136wug8odqdqr.js"],"SampleDetailWrapper"] 2c:I[27201,["/_next/static/chunks/1nkjstpmp978x.js","/_next/static/chunks/0g8d-v19n010u.js","/_next/static/chunks/2xonh_kqmr__3.js","/_next/static/chunks/3spet-0yezls2.js"],"IconMark"] 25:T4b3,{"@context":"https://schema.org","@type":"TechArticle","headline":"Malicious Trojan.Ransom.WannaCryptor Sample 4a468603fdcb… — Score 100/100 — Hybrid Analysis","description":"Malicious verdict for sample 4a468603fdcb…. Malware family: Trojan.Ransom.WannaCryptor. Threat score 100/100. 23/24 AV engines flagged this file. 7 malicious and 8 suspicious behavioral indicators. View antivirus detections, behavioral indicators, and sandbox reports.","url":"/sample/4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","keywords":["Malicious","Trojan.Ransom.WannaCryptor","malware analysis","sandbox report","threat intelligence","4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79"],"about":{"@type":"SoftwareApplication","name":"taskdl.exe","applicationCategory":["peexe","executable"],"identifier":"4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","additionalType":"Malicious sample"},"threatScore":100,"malwareFamily":"Trojan.Ransom.WannaCryptor","antivirusDetections":{"malicious":23,"total":24},"behavioralIndicators":{"malicious":7,"suspicious":8},"publisher":{"@type":"Organization","name":"Hybrid Analysis","url":"https://www.hybrid-analysis.com"}}27:T11ad,"taskdl.exe" called "GetProcAddress" with a parameter InitializeCriticalSectionEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FlsAlloc (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FlsSetValue (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FlsGetValue (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter LCMapStringEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FlsFree (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter InitOnceExecuteOnce (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateEventExW (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateSemaphoreW (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateSemaphoreExW (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateThreadpoolTimer (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SetThreadpoolTimer (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter WaitForThreadpoolTimerCallbacks (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CloseThreadpoolTimer (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateThreadpoolWait (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SetThreadpoolWait (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CloseThreadpoolWait (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FlushProcessWriteBuffers (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter FreeLibraryWhenCallbackReturns (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetCurrentProcessorNumber (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateSymbolicLinkW (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetCurrentPackageId (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetTickCount64 (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetFileInformationByHandleEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SetFileInformationByHandle (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetSystemTimePreciseAsFileTime (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter InitializeConditionVariable (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter WakeConditionVariable (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter WakeAllConditionVariable (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SleepConditionVariableCS (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter InitializeSRWLock (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter AcquireSRWLockExclusive (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter TryAcquireSRWLockExclusive (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter ReleaseSRWLockExclusive (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SleepConditionVariableSRW (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CreateThreadpoolWork (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter SubmitThreadpoolWork (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CloseThreadpoolWork (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CompareStringEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter GetLocaleInfoEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter AreFileApisANSI (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter RtlGetVersion (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CoCreateInstance (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CoCreateInstanceEx (UID: 00000000-00006600) "taskdl.exe" called "GetProcAddress" with a parameter CoGetClassObject (UID: 00000000-00006600)28:T52b,"taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SESSION MANAGER\SEGMENT HEAP"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SESSION MANAGER"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SOFTWARE\MICROSOFT\WOW64\X86"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\TERMINAL SERVER"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\OPTION"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SRP\GP\DLL"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\WINDOWS\SAFER\CODEIDENTIFIERS"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKCU\SOFTWARE\POLICIES\MICROSOFT\WINDOWS\SAFER\CODEIDENTIFIERS"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\FILESYSTEM"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS NT\CURRENTVERSION\APPCOMPATFLAGS"; Key: ""; Value: "") "taskdl.exe" (Access type: "OPEN"; Path: "HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\SHELL FOLDERS"; Key: ""; Value: "")29:T9de,"taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SESSION MANAGER"; Key: "RESOURCEPOLICIES"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SOFTWARE\MICROSOFT\WOW64\X86"; Key: "TASKDL.EXE"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SOFTWARE\MICROSOFT\WOW64\X86"; Key: ""; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\TERMINAL SERVER"; Key: "TSAPPCOMPAT"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\TERMINAL SERVER"; Key: "TSUSERENABLED"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SOFTWARE\POLICIES\MICROSOFT\WINDOWS\SAFER\CODEIDENTIFIERS"; Key: "TRANSPARENTENABLED"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\FILESYSTEM"; Key: "LONGPATHSENABLED"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS NT\CURRENTVERSION\APPCOMPATFLAGS"; Key: "LOGFLAGS"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS NT\CURRENTVERSION\APPCOMPATFLAGS"; Key: "SHOWDEBUGINFO"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\SHELL FOLDERS"; Key: "CACHE"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\NLS\CUSTOMLOCALE"; Key: "EMPTY"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\NLS\LANGUAGE"; Key: "INSTALLLANGUAGEFALLBACK"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\MUI\UILANGUAGES\EN-US"; Key: "TYPE"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\MUI\UILANGUAGES\EN-US"; Key: "ALTERNATECODEPAGE"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKCU\CONTROL PANEL\DESKTOP"; Key: "PREFERREDUILANGUAGES"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKCU\CONTROL PANEL\DESKTOP\MUICACHED"; Key: "MACHINEPREFERREDUILANGUAGES"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\SESSION MANAGER"; Key: "SAFEDLLSEARCHMODE"; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\NLS\SORTING\VERSIONS"; Key: ""; Value: "") "taskdl.exe" (Access type: "QUERYVAL"; Path: "HKLM\SYSTEM\CONTROLSET001\CONTROL\LSA\FIPSALGORITHMPOLICY"; Key: "ENABLED"; Value: "")2a:T46d,"GetTempPathW" (Indicator: "GetTempPathW") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "GetWindowsDirectoryW" (Indicator: "GetWindow") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "DeleteFileW" (Indicator: "DeleteFileW") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "FindClose" (Indicator: "FindClose") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "FindNextFileW" (Indicator: "FindNextFileW") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "FindFirstFileW" (Indicator: "FindFirstFileW") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "GetDriveTypeW" (Indicator: "GetDriveTypeW") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "GetModuleHandleA" (Indicator: "GetModuleHandleA") in Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin "GetStartupInfoA" (Indicator: "GetStartupInfoA") in Source: 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(W)","status":"malicious","progress":100,"data_source":"CrowdStrike","permalink":"https://www.crowdstrike.com/en-us/platform/endpoint-security/"},"emsisoft":{"name":"Emsisoft","success":true,"verdict":"malicious","threat_name":"Trojan.Ransom.WannaCryptor.G (B)","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":"malicious","threat_name":"Win32/Filecoder.WannaCryptor.D 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( 0001140e1 )","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":"malicious","threat_name":"Trojan.Win32.Agent.toNm","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":"malicious","threat_name":"Trojan.Win32.Malware","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":"malicious","threat_name":"Troj/Wanna-C","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":"malicious","threat_name":"Ransom/W32.WannaCry.20480","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":"malicious","threat_name":"Ransom-O.g","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":"malicious","threat_name":"W32/Trojan.NFAB-4202","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":"malicious","threat_name":"Trojan.Win32.WannaCry.B","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":"malicious","threat_name":"Malware","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":"malicious","threat_name":"Trojan.WannaCry.Win32.4","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":"Trojan.Ransom.WannaCryptor","sources":[{"report_type":"quickscan","report_id":""}]},{"value":"WanaRansomware","sources":[{"report_type":"qsp","report_id":""}]}],"threat_actors":[{"value":"STARDUST CHOLLIMA","sources":[{"report_type":"qsp","report_id":""}]}]},"mitre_attacks":[{"tactic":"Discovery","technique":"File and Directory Discovery","attack_id":"T1083","attack_id_wiki":"https://attack.mitre.org/techniques/T1083","identifiers":[{"type":"informative","value":"Tries to access non-existent files (non-executable)"},{"type":"informative","value":"Contains ability to retrieve file and directory information (API string)"},{"type":"informative","value":"Contains ability to retrieve path in which Windows is installed (API string)"},{"type":"informative","value":"Contains ability to enumerate files on disk (API string)"},{"type":"informative","value":"Tries to access non-existent files (executable)"},{"type":"informative","value":"Calls an API's typically used for searching a directory for a files"},{"type":"informative","value":"Touches files"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"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 read software policies"},{"type":"informative","value":"Reads information about supported languages"},{"type":"informative","value":"Calls an API typically used to get system version information"},{"type":"informative","value":"Contains ability to determine disk drive type (API string)"},{"type":"informative","value":"Contains ability to find logical drives of the machine (API string)"},{"type":"informative","value":"Contains ability to retrieve a module handle (API string)"},{"type":"suspicious","value":"Calls an API typically used to find and list the Windows drive types"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"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":"suspicious","value":"Queries process information"},{"type":"informative","value":"Queries basic information of the specified process"},{"type":"informative","value":"Calls an API typically used for taking snapshot of the specified processes"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Persistence","technique":"Create or Modify System Process","attack_id":"T1543","attack_id_wiki":"https://attack.mitre.org/techniques/T1543","identifiers":[{"type":"informative","value":"Contains ability to retrieve the contents of the STARTUPINFO structure (API string)"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Execution","technique":"Native API","attack_id":"T1106","attack_id_wiki":"https://attack.mitre.org/techniques/T1106","identifiers":[{"type":"suspicious","value":"Imports suspicious APIs"},{"type":"informative","value":"Calls an API typically used to retrieve function addresses"},{"type":"informative","value":"Contains ability to execute Windows APIs"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Defense Evasion","technique":"File Deletion","attack_id":"T1070.004","attack_id_wiki":"https://attack.mitre.org/techniques/T1070/004","identifiers":[{"type":"informative","value":"Contains ability to delete files/directories (API string)"}],"sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Execution","technique":"Shared Modules","attack_id":"T1129","attack_id_wiki":"https://attack.mitre.org/techniques/T1129","identifiers":[{"type":"informative","value":"Loads modules at runtime"},{"type":"informative","value":"Calls an API typically used to load libraries"},{"type":"informative","value":"Loads the RPC (Remote Procedure Call) module DLL"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Defense Evasion","technique":"Obfuscated Files or Information","attack_id":"T1027","attack_id_wiki":"https://attack.mitre.org/techniques/T1027","identifiers":[{"type":"informative","value":"Loads the Bcrypt module DLL"},{"type":"informative","value":"Matched Compiler/Packer signature (DIE)"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"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":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Discovery","technique":"Query Registry","attack_id":"T1012","attack_id_wiki":"https://attack.mitre.org/techniques/T1012","identifiers":[{"type":"suspicious","value":"Monitors specific registry key for changes"},{"type":"informative","value":"Opens registry keys"},{"type":"informative","value":"Queries registry keys"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"tactic":"Discovery","technique":"System Language Discovery","attack_id":"T1614.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1614/001","identifiers":[{"type":"informative","value":"Reads the windows installation language"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"tactic":"Command and Control","technique":"Encrypted Channel","attack_id":"T1573","attack_id_wiki":"https://attack.mitre.org/techniques/T1573","identifiers":[{"type":"informative","value":"Making HTTPS connections using secure TLS/SSL version"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"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":"62b549251b06c215a5309c75"}]},{"tactic":"Lateral Movement","technique":"Remote Desktop Protocol","attack_id":"T1021.001","attack_id_wiki":"https://attack.mitre.org/techniques/T1021/001","identifiers":[{"type":"suspicious","value":"Reads terminal service related keys (often RDP related)"}],"sources":[{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"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 URL in binary/memory"}],"sources":[{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]}],"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":"malicious","category":"External Systems","name":"CrowdStrike ML for Portable Executable (Cloud) detected file with low confidence","description":"\"Portable Executable (Cloud) Model\" detected file as \"dirty\" with \"low\" confidence","origin":"Static Analysis","id":"mlmodel-18","sources":[{"report_type":"qsp","report_id":""}]},{"level":"informative","category":"General","name":"Contains ability to execute Windows APIs","description":"Found reference to API (Indicator: \"GetTempPathW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"FindClose\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"GetModuleHandleA\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"FindNextFileW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"Sleep\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"DeleteFileW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"GetDriveTypeW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"FindFirstFileW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"GetWindowsDirectoryW\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"GetStartupInfoA\"; Source: \"sample.bin\"), Found reference to API (Indicator: \"GetLogicalDrives\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1106","id":"string-101","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve file and directory information (API string)","description":"Found reference to API \"GetTempPathW\" (Indicator: \"GetTempPath\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1083","id":"string-207","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to enumerate process and/or its information (API string)","description":"Found reference to API \"GetModuleHandleA\" (Indicator: \"GetModuleHandle\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1057","id":"string-85","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to retrieve a module handle (API string)","description":"Found reference to API \"GetModuleHandleA\" (Indicator: \"GetModuleHandle\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1082","id":"string-427","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to enumerate files on disk (API string)","description":"Found reference to API \"FindNextFileW\" (Indicator: \"FindNextFile\"; Source: \"sample.bin\"), Found reference to API \"FindFirstFileW\" (Indicator: \"FindFirstFile\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1083","id":"string-83","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to determine disk drive type (API string)","description":"Found reference to API \"GetDriveTypeW\" (Indicator: \"GetDriveType\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1082","id":"string-80","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Contains ability to find logical drives of the machine (API string)","description":"Found reference to API \"GetLogicalDrives\" (Indicator: \"GetLogicalDrives\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1082","id":"string-84","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"System Security","name":"Contains ability to delete files/directories (API string)","description":"Found reference to API \"DeleteFileW\" (Indicator: \"DeleteFile\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1070.004","id":"string-308","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve path in which Windows is installed (API string)","description":"Found reference to API \"GetWindowsDirectoryW\" (Indicator: \"GetWindowsDirectory\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1083","id":"string-312","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to retrieve the contents of the STARTUPINFO structure (API string)","description":"Found reference to API \"GetStartupInfoA\" (Indicator: \"GetStartupInfo\"; Source: \"sample.bin\")","origin":"sample.bin","mitre_attack_id":"T1543","id":"string-167","sources":[{"report_type":"qsp","report_id":""},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Contacts server","description":"\"23.60.205.224:80\"\n \"92.122.122.136:80\"\n \"92.122.122.155:80\"","origin":"Network Traffic","relevance":1,"id":"network-1","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"}]},{"level":"informative","category":"Network Related","name":"Found potential URL in binary/memory","description":"Pattern match: \"https://validation.sls.microsoft.com/SLWGA/slwga.asmx\"\n Pattern match: \"http://genuine.microsoft.com/reporting/XmlEvent.ashx?v=3\"","origin":"File/Memory","relevance":10,"id":"string-3","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Pattern Matching","name":"Code classification distribution is known to appear in malware","description":"TrID distribution is very similar to the \"CTB-Locker\" family (e.g. SHA256: cbba56bd16222191f1468a1d93b63945394371cfb9ffe38f34a9575c5655e57a)","origin":"TrID Evaluation","relevance":5,"id":"trid-0","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"}]},{"level":"informative","category":"Unusual Characteristics","name":"Matched Compiler/Packer signature","description":"\"taskdl.exe.bin\" was detected as \"Microsoft visual C++ 5.0\"","origin":"Static Parser","relevance":10,"id":"static-18","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"suspicious","category":"Environment Awareness","name":"Found a reference to a WMI query string known to be used for VM detection","description":"\"m:ManufacturerInfoinnotek GmbHWMI:Win32_ComputerSystem:ModelInfoVirtualBoxWMI:Win32_OperatingSystem:InstallDateInfo20171203120616.000000+060\" (Indicator: \"win32_computersystem\"; File: \"network.pcap\")","origin":"File/Memory","relevance":10,"id":"string-55","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"}]},{"level":"suspicious","category":"Environment Awareness","name":"Possibly tries to implement anti-virtualization techniques","description":"\"m:ManufacturerInfoinnotek GmbHWMI:Win32_ComputerSystem:ModelInfoVirtualBoxWMI:Win32_OperatingSystem:InstallDateInfo20171203120616.000000+060\" (Indicator: \"virtualbox\")","origin":"File/Memory","relevance":4,"id":"string-1","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"}]},{"level":"suspicious","category":"Remote Access Related","name":"Reads terminal service related keys (often RDP related)","description":"\"\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\TERMINAL SERVER\"; Key: \"TSUSERENABLED\")","origin":"Registry Access","relevance":10,"id":"registry-61","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"level":"suspicious","category":"Unusual Characteristics","name":"Imports suspicious APIs","description":"GetStartupInfoA\n GetDriveTypeW\n GetModuleHandleA\n GetTempPathW\n FindNextFileW\n Sleep\n FindFirstFileW\n DeleteFileW","origin":"Static Parser","relevance":1,"id":"static-1","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"},{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"malicious","category":"External Systems","name":"Sample was identified as malicious by a large number of Antivirus engines","description":"52/64 Antivirus vendors marked sample as malicious (81% detection rate)","origin":"External System","relevance":10,"id":"avtest-3","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"level":"malicious","category":"External Systems","name":"Sample was identified as malicious by at least one Antivirus engine","description":"52/64 Antivirus vendors marked sample as malicious (81% detection rate)\n 10/14 Antivirus vendors marked sample as malicious (71% detection rate)","origin":"External System","relevance":8,"id":"avtest-0","sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"level":"malicious","category":"General","name":"The analysis spawned a process that was identified as malicious","description":"1/61 Antivirus vendors marked spawned process \"\" (PID: 2916) as malicious (classified as \"HDC.C61115\" with 1% detection rate)","origin":"Monitored Target","relevance":10,"id":"target-58","sources":[{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"}]},{"level":"informative","category":"Environment Awareness","name":"Calls an API typically used to get system version information","description":"\"taskdl.exe\" called \"RtlGetVersion\" with parameter 140100000a00000000000000ab3f00000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 (UID: 00000000-00006600)","origin":"API Call","mitre_attack_id":"T1082","relevance":3,"id":"api-125","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Environment Awareness","name":"Contains ability to read software policies","description":"\"taskdl.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":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Calls an API typically used to load libraries","description":"\"taskdl.exe\" called \"LoadLibrary\" with a parameter api-ms-win-core-synch-l1-2-0 (UID: 00000000-00006600)\n \"taskdl.exe\" called \"LoadLibrary\" with a parameter api-ms-win-core-fibers-l1-1-1 (UID: 00000000-00006600)\n \"taskdl.exe\" called \"LoadLibrary\" with a parameter api-ms-win-core-localization-l1-2-1 (UID: 00000000-00006600)\n \"taskdl.exe\" called \"LoadLibrary\" with a parameter kernel32 (UID: 00000000-00006600)","origin":"API Call","mitre_attack_id":"T1129","relevance":1,"id":"api-175","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"General","name":"Calls an API typically used to retrieve function addresses","description":"$27","origin":"API Call","mitre_attack_id":"T1106","relevance":1,"id":"api-176","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Loads modules at runtime","description":"\"taskdl.exe\" loaded module \"KERNEL32\" at base 76cc0000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-STRING-L1-1-0\" at base 762f0000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-DATETIME-L1-1-1\" at base 762f0000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-LOCALIZATION-OBSOLETE-L1-2-0\" at base 762f0000\n \"taskdl.exe\" loaded module \"%WINDIR%\\SYSTEM32\\IMM32.DLL\" at base 76520000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-SYNCH-L1-2-0\" at base 762f0000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-FIBERS-L1-1-1\" at base 762f0000\n \"taskdl.exe\" loaded module \"API-MS-WIN-CORE-LOCALIZATION-L1-2-1\" at base 762f0000\n \"taskdl.exe\" loaded module \"%WINDIR%\\TEMP\\VXOLE32.DLL\" at base 72ce0000","origin":"API Call","mitre_attack_id":"T1129","relevance":1,"id":"api-7","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"General","name":"Loads the Bcrypt module DLL","description":"\"taskdl.exe\" loaded module \"%WINDIR%\\SysWOW64\\bcryptprimitives.dll\" at 76E20000","origin":"Loaded Module","mitre_attack_id":"T1027","id":"module-9","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"General","name":"Loads the RPC (Remote Procedure Call) module DLL","description":"\"taskdl.exe\" loaded module \"%WINDIR%\\SysWOW64\\rpcrt4.dll\" at 76E80000","origin":"Loaded Module","mitre_attack_id":"T1129","id":"module-10","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Matched Compiler/Packer signature (DIE)","description":"\"taskdl.exe\" was detected as \"EP:Microsoft Visual C/C++\" and name: \"Compiler\"\n \"taskdl.exe\" was detected as \"Microsoft Visual C++\" and name: \"Compiler\"\n \"taskdl.exe\" was detected as \"Microsoft Linker\" and name: \"Linker\"","origin":"Static Parser","mitre_attack_id":"T1027","id":"static-157","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"PE file contains executable sections","description":"\"taskdl.exe\" has an executable section named \".text\"","origin":"Static Parser","relevance":1,"id":"static-80","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"PE file contains writable sections","description":"\"taskdl.exe\" has an writable section named \".data\"","origin":"Static Parser","id":"static-95","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"PE file entrypoint instructions","description":"\"taskdl.exe\" file has an entrypoint instructions - \"push\tebp,mov\tebp, esp,push\t-1,push\t0x4020a8,push\t0x401a7c,mov\teax, dword ptr fs:[0],push\teax,mov\tdword ptr fs:[0], esp,sub\tesp, 0x68,push\tebx,push\tesi,push\tedi,mov\tdword ptr [ebp - 0x18], esp,xor\tebx, ebx,mov\tdword ptr [ebp - 4], ebx,push\t2,call\tdword ptr [0x40208c],pop\tecx,or\tdword ptr [0x403084], 0xffffffff,or\tdword ptr [0x403088], 0xffffffff,call\tdword ptr [0x402088],mov\tecx, dword ptr [0x403080],mov\tdword ptr [eax], ecx,call\tdword ptr [0x402084],mov\tecx, dword ptr [0x40307c],mov\tdword ptr [eax], ecx,mov\teax, dword ptr [0x402080],\"","origin":"Static Parser","id":"static-96","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Reads information about supported languages","description":"\"taskdl.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\CUSTOMLOCALE\"; Key: \"EMPTY\")","origin":"Registry Access","mitre_attack_id":"T1082","relevance":3,"id":"registry-25","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"General","name":"Uses 32 bit executable PE","description":"\"taskdl.exe\" has flags like IMAGE_FILE_32BIT_MACHINE\n IMAGE_FILE_EXECUTABLE","origin":"Static Parser","id":"static-153","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Installation/Persistence","name":"Opens registry keys","description":"$28","origin":"Registry Access","mitre_attack_id":"T1012","relevance":1,"id":"registry-177","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Installation/Persistence","name":"Queries basic information of the specified process","description":"\"taskdl.exe\" queries basic process information of the \"C:\\taskdl.exe\" (UID: 6600)","origin":"API Call","mitre_attack_id":"T1057","relevance":1,"id":"api-235","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Installation/Persistence","name":"Queries registry keys","description":"$29","origin":"Registry Access","mitre_attack_id":"T1012","relevance":1,"id":"registry-172","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Installation/Persistence","name":"Touches files","description":"\"taskdl.exe\" trying to touch file \"C:\\Windows\\System32\\WOW64LOG.DLL\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\apphelp.dll\"\n \"taskdl.exe\" trying to touch file \"C:\\taskdl.exe\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\ntdll.dll\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\kernel32.dll\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\KernelBase.dll\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\apppatch\\sysmain.sdb\"\n \"taskdl.exe\" trying to touch file \"C:\\MSVCP60.DLL\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\msvcp60.dll\"\n \"taskdl.exe\" trying to touch file \"C:\\Windows\\SysWOW64\\msvcrt.dll\"","origin":"API Call","mitre_attack_id":"T1083","relevance":1,"id":"api-263","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Installation/Persistence","name":"Tries to access non-existent files (executable)","description":"\"taskdl.exe\" trying to access non-existent file \"C:\\Windows\\System32\\WOW64LOG.DLL\"\n \"taskdl.exe\" trying to access non-existent file \"C:\\MSVCP60.DLL\"\n \"taskdl.exe\" trying to access non-existent file \"C:\\FLTLIB.DLL\"\n \"taskdl.exe\" trying to access non-existent file \"C:\\CRYPTSP.DLL\"","origin":"API Call","mitre_attack_id":"T1083","relevance":3,"id":"api-126","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Installation/Persistence","name":"Tries to access non-existent files (non-executable)","description":"\"taskdl.exe\" trying to access non-existent file \"C:\\share\\$RECYCLE\"","origin":"API Call","mitre_attack_id":"T1083","relevance":3,"id":"api-161","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"Network Related","name":"JA3 SSL client fingerprint","description":"Observed JA3 fingerprint: 3b5074b1b5d032e5620f69f9f700ff0e","origin":"Network Traffic","relevance":1,"id":"network-55","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Network Related","name":"Making HTTPS connections using secure TLS/SSL version","description":"Connection was made using TLSv1.2 [tls.handshake.version: 0x0303]","origin":"Network Traffic","mitre_attack_id":"T1573","relevance":1,"id":"network-54","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Calls an API typically used for taking snapshot of the specified processes","description":"\"taskdl.exe\" called \"CreateToolhelp32Snapshot\" with parameters {\"dwFlags\": \"4\"\n \"th32ProcessID\": \"0\"}","origin":"API Call","mitre_attack_id":"T1057","relevance":3,"id":"api-103","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Spyware/Information Retrieval","name":"Calls an API's typically used for searching a directory for a files","description":"\"taskdl.exe\" called \"FindFirstFileW\" with parameter Z:\\$RECYCLE\\*.WNCRYT (UID: 00000000-00006600)\n \"taskdl.exe\" called \"FindFirstFileW\" with parameter %TEMP%\\*.WNCRYT (UID: 00000000-00006600)","origin":"API Call","mitre_attack_id":"T1083","relevance":5,"id":"api-102","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"informative","category":"Unusual Characteristics","name":"Reads the windows installation language","description":"\"taskdl.exe\" (Path: \"HKLM\\SYSTEM\\CONTROLSET001\\CONTROL\\NLS\\LANGUAGE\"; Key: \"INSTALLLANGUAGEFALLBACK\")","origin":"Registry Access","mitre_attack_id":"T1614.001","relevance":2,"id":"registry-26","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"suspicious","category":"Anti-Detection/Stealthyness","name":"Queries process information","description":"\"taskdl.exe\" queried SystemProcessInformation at 00000000-00006600-00000C13-700946265 [PID: 6600]\n \"taskdl.exe\" queried SystemProcessInformation at 00000000-00006600-00000C13-700955444 [PID: 6600]\n \"taskdl.exe\" queried SystemProcessInformation at 00000000-00006600-00000C13-701271891 [PID: 6600]\n \"taskdl.exe\" queried SystemProcessInformation at 00000000-00006600-00000C13-701280858 [PID: 6600]","origin":"API Call","mitre_attack_id":"T1057","relevance":4,"id":"api-9","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"suspicious","category":"Installation/Persistence","name":"Monitors specific registry key for changes","description":"\"taskdl.exe\" monitors \"HKLM\\SOFTWARE\\Microsoft\\Ole\" (Filter: 268435457; Subtree: 0)\n \"taskdl.exe\" monitors \"\\REGISTRY\\USER\\S-1-5-21-735145574-3570218355-1207367261-1001_Classes\\Local Settings\\Software\\Microsoft\" (Filter: 268435457; Subtree: 1)","origin":"API Call","mitre_attack_id":"T1012","relevance":4,"id":"api-12","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"level":"suspicious","category":"Spyware/Information Retrieval","name":"Calls an API typically used to find and list the Windows drive types","description":"\"taskdl.exe\" called \"GetDriveTypeW\" with parameter Z:\\ (UID: 00000000-00006600)\n \"taskdl.exe\" called \"GetDriveTypeW\" with parameter C:\\ (UID: 00000000-00006600)","origin":"API Call","mitre_attack_id":"T1082","relevance":10,"id":"api-110","sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]},{"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":"67079da200073efae00efea1"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"},{"report_type":"sandbox","report_id":"66fd6048d673c64d3c083e0d"}]},{"level":"informative","category":"General","name":"Found API related strings","description":"$2a","origin":"File/Memory","relevance":1,"id":"string-101","sources":[{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"level":"informative","category":"General","name":"Observed GetDriveType API string","description":"\"GetDriveTypeW\" observed api string which can \"provides the ability to determine disk drive type\" (Source: 4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79.bin\"","origin":"File/Memory","relevance":1,"id":"string-80","sources":[{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"level":"suspicious","category":"Unusual Characteristics","name":"Installs hooks/patches the running process","description":"\"taskdl.exe\" wrote bytes \"c04e8b7720548c77e0658c77b5388d770000000000d04b7700000000c5ea4b770000000088ea4b7700000000e9688d7582288d77ee298d7700000000d2698d75000000007dbb4b770000000009be8d7500000000ba184b7700000000\" to virtual address \"0x75C11000\" (part of module \"NSI.DLL\")","origin":"Hook Detection","mitre_attack_id":"T1056.004","relevance":10,"id":"hooks-8","sources":[{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"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":"62b549251b06c215a5309c75"}]}],"incidents":[{"name":"Remote Access","details_count":1,"details":[{"detail":"Reads terminal service related keys (often RDP related)"}],"sources":[{"report_type":"sandbox","report_id":"5aa76e6d7ca3e141df20e443"},{"report_type":"sandbox","report_id":"5915a428aac2ed28595a17d3"},{"report_type":"sandbox","report_id":"62b549251b06c215a5309c75"}]},{"name":"Fingerprint","details_count":1,"details":[{"detail":"Queries process information"}],"sources":[{"report_type":"sandbox","report_id":"67079da200073efae00efea1"}]}],"intel_graph":{"map":{"Adversary:a798f2a0e3cc0889a2bb86f245e5b5782b94669d1205ebe40762c488d9801ac8":{"type":"Adversary","value":"STARDUST CHOLLIMA","verdict":{"verdict":"malicious","verdict_source":"indicator database"}},"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79":{"type":"File","value":"4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","verdict":{"verdict":"malicious","verdict_source":"indicator database","reasons":["File reported as ransomware by ClamAV antivirus","confirmed malicious file","confirmed relationship with a Threat WanaRansomware","confirmed relationship with an Adversary STARDUST CHOLLIMA"]},"filetype":"PE32 executable (GUI) Intel 80386, for MS Windows","filetype_short":"PE32","mime_type":"application/x-dosexec"},"Ip:23.60.205.224":{"type":"Ip","value":"23.60.205.224"},"Ip:92.122.122.136":{"type":"Ip","value":"92.122.122.136"},"Ip:92.122.122.155":{"type":"Ip","value":"92.122.122.155"},"Threat:ed200463def8564091fd2d75a55e7f0fa177c0237781a62ae9a31e33a60c4f77":{"type":"Threat","value":"WanaRansomware","verdict":{"verdict":"malicious","verdict_source":"indicator database"}}},"chains":[{"id":"1542726145367874947","root":"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","edges":[],"verdict":{"verdict":"malicious","verdict_source":"indicator database","reasons":["File reported as ransomware by ClamAV antivirus","confirmed malicious file","confirmed relationship with a Threat WanaRansomware","confirmed relationship with an Adversary STARDUST CHOLLIMA"]}},{"id":"1542726122843799508","root":"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","edges":[{"edge_kind":"used_by","from_key":"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","to_key":"Adversary:a798f2a0e3cc0889a2bb86f245e5b5782b94669d1205ebe40762c488d9801ac8"}],"verdict":{"verdict":"malicious","verdict_source":"indicator database"}},{"id":"1542726122847993813","root":"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","edges":[{"edge_kind":"in_crowdstrike_knowledge_database","from_key":"File:4a468603fdcb7a2eb5770705898cf9ef37aade532a7964642ecd705a74794b79","to_key":"Threat:ed200463def8564091fd2d75a55e7f0fa177c0237781a62ae9a31e33a60c4f77"}],"verdict":{"verdict":"malicious","verdict_source":"indicator 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