General
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Target
f2485a3bb600b7af5dd1e812a2b3a595_JaffaCakes118
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Size
2.0MB
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Sample
241215-e12vfawkdr
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MD5
f2485a3bb600b7af5dd1e812a2b3a595
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SHA1
1179741c00ffe2ea8d2ae76dd0b87a79c89b9edd
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SHA256
d85c9c99292bfc14eb103a7bef2388125c501f65c71802e688967561d30a27c9
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SHA512
ed57bc492e5601c5e30d7e32a6bb7db657b513309a5ea18d4043a4bb500a1f76962c6207b5fd53729586c41a88a9ad5ede22ab798ed07cfafc4fcde8f9f39b79
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SSDEEP
49152:0QCEn/7SFLRxdNocwwZtFRcPcRSc/7f8ueqIGaWNTd75j83InWqFlSX2AOb8/aTL:
Static task
static1
Behavioral task
behavioral1
Sample
f2485a3bb600b7af5dd1e812a2b3a595_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
G-8
coyotte760000.no-ip.org:1604
DC_MUTEX-PUYZZGK
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InstallPath
Frame.net\hyhip�hdchjppsfhjk\frghjkkijfrdxcvvbb\Micro-soft\update.exe
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gencode
xZVjClPMvJ52
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Targets
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Target
f2485a3bb600b7af5dd1e812a2b3a595_JaffaCakes118
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Size
2.0MB
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MD5
f2485a3bb600b7af5dd1e812a2b3a595
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SHA1
1179741c00ffe2ea8d2ae76dd0b87a79c89b9edd
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SHA256
d85c9c99292bfc14eb103a7bef2388125c501f65c71802e688967561d30a27c9
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SHA512
ed57bc492e5601c5e30d7e32a6bb7db657b513309a5ea18d4043a4bb500a1f76962c6207b5fd53729586c41a88a9ad5ede22ab798ed07cfafc4fcde8f9f39b79
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SSDEEP
49152:0QCEn/7SFLRxdNocwwZtFRcPcRSc/7f8ueqIGaWNTd75j83InWqFlSX2AOb8/aTL:
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Darkcomet family
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Modifies WinLogon for persistence
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2