General
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Target
JaffaCakes118_231ac82d651b591edd3b5939b7d9029a
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Size
760KB
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Sample
250225-3bb5gstkx2
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MD5
231ac82d651b591edd3b5939b7d9029a
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SHA1
dfa6fd19622e1902366062e00a9d2f742a874372
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SHA256
c661883ef7c738f2b9a2928abd0c458ffe22c23f88c8b03dd5d8b336df03e081
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SHA512
6dd4afd03ba250cbfe8a75011ee56b5b3a99c81d98033c448f2c84d9a21d16953f100d2c887ea7b6ac55210086dd8f5455e496344e62b921906549afe0f2e2e7
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SSDEEP
12288:I3OpvNW4a76S/Ddon/m09bbYlIaaMcE2YGhq3vo1RnfAvIESJgoE26yc/RcbHhwS:+OA4aWNn/m09fKIaaBEtWq3A1Ov8JgbI
Behavioral task
behavioral1
Sample
JaffaCakes118_231ac82d651b591edd3b5939b7d9029a.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
One
77.250.252.212:1766
DC_MUTEX-SQLU032
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InstallPath
MSDCSC\msdcsc.exe
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gencode
UVBLMQUqQBU2
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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
JaffaCakes118_231ac82d651b591edd3b5939b7d9029a
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Size
760KB
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MD5
231ac82d651b591edd3b5939b7d9029a
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SHA1
dfa6fd19622e1902366062e00a9d2f742a874372
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SHA256
c661883ef7c738f2b9a2928abd0c458ffe22c23f88c8b03dd5d8b336df03e081
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SHA512
6dd4afd03ba250cbfe8a75011ee56b5b3a99c81d98033c448f2c84d9a21d16953f100d2c887ea7b6ac55210086dd8f5455e496344e62b921906549afe0f2e2e7
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SSDEEP
12288:I3OpvNW4a76S/Ddon/m09bbYlIaaMcE2YGhq3vo1RnfAvIESJgoE26yc/RcbHhwS:+OA4aWNn/m09fKIaaBEtWq3A1Ov8JgbI
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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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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
1