Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 18:31
Behavioral task
behavioral1
Sample
ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe
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Size
160KB
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MD5
ee2ffb5c60f9963a1551871a392ed0d0
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SHA1
97ac4115665ee440bdf4f6f171337cc4bc3e07d3
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SHA256
b6e27e49d83f82f0feaa1b41d7b8906b9237e08968bb2cd5ae6f4f97b4c9f5c8
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SHA512
0eed7a60c0322f19bff85489a972f1a15cacf43391d2f497f0a161bdda0c42ac4e86fe4468ee396079db90414e2aa39c8c6758fabca4d856fe935c88c0f10133
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SSDEEP
3072:Kt38mD9P3ILbi4eTMlwDCnumJ+2JzmJTfmWL:KdNBPAbnWJmcfmWL
Malware Config
Extracted
C:\Users\h0f28a66k-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/1596C868AA21A8DA
http://decryptor.top/1596C868AA21A8DA
Signatures
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Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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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) \??\K: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\V: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\J: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\D: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\F: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\L: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\Y: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\S: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\U: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\W: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\N: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\A: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\E: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\I: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\M: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\T: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\Z: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\B: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\G: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\H: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\O: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\P: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\R: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\Q: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened (read-only) \??\X: ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1m9.bmp" ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe -
Drops file in Program Files directory 28 IoCs
description ioc Process File opened for modification \??\c:\program files\EditSearch.m1v ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\NewStep.js ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\h0f28a66k-readme.txt ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\h0f28a66k-readme.txt ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\ResumeConvertFrom.tiff ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files\h0f28a66k-readme.txt ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\8a8ddc23.lock ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\DebugGet.ogg ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\RemoveNew.wmf ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\CompressConfirm.wmx ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\LockCheckpoint.jfif ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\RedoFormat.jpeg ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\SendConvertTo.WTV ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\HideSearch.dxf ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\InstallStep.ods ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\8a8ddc23.lock ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\8a8ddc23.lock ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\ApproveAssert.M2T ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\InstallConvertFrom.tmp ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\h0f28a66k-readme.txt ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\MeasureUse.pptx ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\OpenMove.m1v ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\StartExport.3gp2 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\ImportDisable.rar ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File opened for modification \??\c:\program files\StopInitialize.mpp ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\8a8ddc23.lock ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files\8a8ddc23.lock ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\h0f28a66k-readme.txt ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 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 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vssadmin.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2856 vssadmin.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1504 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 1420 vssvc.exe Token: SeRestorePrivilege 1420 vssvc.exe Token: SeAuditPrivilege 1420 vssvc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1504 wrote to memory of 2404 1504 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe 31 PID 1504 wrote to memory of 2404 1504 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe 31 PID 1504 wrote to memory of 2404 1504 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe 31 PID 1504 wrote to memory of 2404 1504 ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe 31 PID 2404 wrote to memory of 2856 2404 cmd.exe 33 PID 2404 wrote to memory of 2856 2404 cmd.exe 33 PID 2404 wrote to memory of 2856 2404 cmd.exe 33 PID 2404 wrote to memory of 2856 2404 cmd.exe 33 -
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\ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee2ffb5c60f9963a1551871a392ed0d0_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- 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 WriteProcessMemory
PID:1504 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet3⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
PID:2856
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1420
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
2File Deletion
2Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
6KB
MD5b3972a38d38ec975ce2f17c638288c41
SHA13e09881520466a4ff911733df259f4deff513d55
SHA2561428232297cb2b1296c1bd32b252d20e9debfa791e4e7e8ec94be00a882a01cf
SHA5129ec4dbb18b41738c9dcf9b57a94ea90176d8b3a4a17d130c7592bac8fcea3e7e136be511b5b06f95b0d2cf58e4265c5e003704bc12a44881f849bd268cad4ab7