Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
15-09-2024 00:46
Behavioral task
behavioral1
Sample
e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe
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Size
164KB
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MD5
e15f1d0621564f7cd294b252c11d91c1
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SHA1
cb78aa749f30ba640418e77e72ca9cedd1220ddf
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SHA256
dbfe1b859321098ba278b692ed6c0685ffcdd2e1c7c4f7289f0db09a5db6dc6c
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SHA512
d64d4e4db816d1a77e2f6938f1285f043e14143a338224132117105d105faadb4295d2aad8e56e776ee2981259ba20196226ad730eb0f10da87c74500ecea39a
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SSDEEP
3072:70XoUeZ/DVS8L7flcMTeYWikGLvFf9avGOq:7eoUeZRlcYxWYTFf90G
Malware Config
Extracted
C:\Users\7nup76d4-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/C1E7FF01DB8EFC16
http://decryptor.top/C1E7FF01DB8EFC16
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\dWCJzZNzru = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe" e15f1d0621564f7cd294b252c11d91c1_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) \??\L: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\V: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\W: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\G: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\J: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\K: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\U: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\D: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\A: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\N: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\R: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\S: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\F: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\E: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\Q: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\T: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\Z: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\M: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\O: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\X: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\H: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\Y: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\B: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\P: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened (read-only) \??\I: e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\43iff.bmp" e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
Drops file in Program Files directory 33 IoCs
description ioc Process File opened for modification \??\c:\program files\DisablePing.7z e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\DismountUse.001 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\FormatRestart.htm e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ReadUnlock.xlsm e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\7nup76d4-readme.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\BackupRead.pps e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ConvertFromDisable.dotm e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\CompareSplit.vdx e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\SuspendNew.ex_ e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ConfirmGet.avi e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\MoveCheckpoint.search-ms e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File created \??\c:\program files\7nup76d4-readme.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\AssertMerge.wax e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\SuspendWait.ps1xml e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\7nup76d4-readme.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\EnableDisconnect.tif e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ResolveSuspend.gif e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\7nup76d4-readme.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\MoveSet.xla e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\RestartWrite.mp2 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\OutSkip.emf e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\SelectConvertFrom.rtf e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\HideApprove.jpeg e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\JoinMove.tif e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ProtectLimit.odt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\SearchUnpublish.docx e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\SetSuspend.vsw e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File created \??\c:\program files (x86)\7nup76d4-readme.txt e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\ClearRestore.wmv e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\FormatProtect.au e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\LimitConnect.mht e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\CheckpointLock.dot e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe File opened for modification \??\c:\program files\EditSelect.vssm e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe 1684 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe Token: SeDebugPrivilege 1684 powershell.exe Token: SeBackupPrivilege 2828 vssvc.exe Token: SeRestorePrivilege 2828 vssvc.exe Token: SeAuditPrivilege 2828 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1708 wrote to memory of 1684 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe 31 PID 1708 wrote to memory of 1684 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe 31 PID 1708 wrote to memory of 1684 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe 31 PID 1708 wrote to memory of 1684 1708 e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe 31 -
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\e15f1d0621564f7cd294b252c11d91c1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e15f1d0621564f7cd294b252c11d91c1_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
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1684
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2496
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2828
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
MD5b82a85cb37896efe02bbffc0e8dc2061
SHA16a0834684b01b00e5ce90e8f909464a5a87c2e92
SHA256b482418f4feeab8d53280ce4ce58a44a57a3879625fb70c725f2af0a73966d33
SHA51260d6ae6c6a721f8de66ac07b9fdd5b35aa655e479b5ea1f4df3bcb816bb091dfa0db63fb943298a307cee3930ea94eb368085420eb053f661694b0b284dcee73
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
191KB
MD52bb70bbc6330986f99945332fc884222
SHA15b529b331b29f79b62bf0510cc645c8a3f2e8fd0
SHA2568d32f10afa18758af94754a22e0660c94ebfb9307cb5201ff78fcbdf6eea03fc
SHA512d9b6f0ae294af2a0aa5c56de42e4631ab762b030048e4b5f08e3cabe1525f9d1de80f1bca96c0b2636c5aa6bfd60f5bdabaf2cf97c0f7812d705232ac946c04e