General
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Target
8640a191e4eacd387fb6d21147db6a70_JaffaCakes118
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Size
1.6MB
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Sample
241102-s9eyxsyckd
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MD5
8640a191e4eacd387fb6d21147db6a70
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SHA1
af9601ea153a88c6643762f18eff7725eacd5a2c
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SHA256
6545caa168c35ad901f0741c4f8cd34c37198f671b5a36fd71e30d4b42d412d3
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SHA512
2114d40700da138790e8cae3156fef11c8fc74832508618a6fb8c0e7f2b9b193090401dbf57748289732c639d7a96d64925fa803071d2c63942dcfb36960a1af
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SSDEEP
24576:TaHMv6CorjqnyC88lDVSNM+pZpMaSQzflH/5VABj1gkV1bGFsYnqI8i:T1vqjdC8GD2oezfmRgmqqYnqIN
Static task
static1
Behavioral task
behavioral1
Sample
8640a191e4eacd387fb6d21147db6a70_JaffaCakes118.exe
Resource
win7-20240729-en
Malware Config
Extracted
darkcomet
Guest16
192.168.2.109:1604
87.168.62.25:1604
DC_MUTEX-9AR1J0Z
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InstallPath
MSDCSC\msdcsc.exe
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gencode
q9dlJD4B3CF6
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
8640a191e4eacd387fb6d21147db6a70_JaffaCakes118
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Size
1.6MB
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MD5
8640a191e4eacd387fb6d21147db6a70
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SHA1
af9601ea153a88c6643762f18eff7725eacd5a2c
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SHA256
6545caa168c35ad901f0741c4f8cd34c37198f671b5a36fd71e30d4b42d412d3
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SHA512
2114d40700da138790e8cae3156fef11c8fc74832508618a6fb8c0e7f2b9b193090401dbf57748289732c639d7a96d64925fa803071d2c63942dcfb36960a1af
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SSDEEP
24576:TaHMv6CorjqnyC88lDVSNM+pZpMaSQzflH/5VABj1gkV1bGFsYnqI8i:T1vqjdC8GD2oezfmRgmqqYnqIN
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Darkcomet family
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies security service
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
7