General
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Target
5855c8eb2e617be1ebbcf9d103e2cc97597e0aeaa039942e54e7032e3ae7ee46
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Size
710KB
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Sample
241220-afh5davjer
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MD5
4b216edf0514bf8a2812c9cd6734422a
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SHA1
3da9e352541eb69701531ecd8741f525b2b1f599
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SHA256
5855c8eb2e617be1ebbcf9d103e2cc97597e0aeaa039942e54e7032e3ae7ee46
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SHA512
0b84429ea60a68c546ac9295fb939f97b78d164423098293c047d9745ea9ed23a36f6d7366884a0f7f3df032c1fd9497dd4cb51535bda94cb48de193c5718664
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SSDEEP
12288:t0ZdRl1Mm5vm9V/dvveVTDIYewwQjwm1RUCjOmZM6E+IfvzSCffk180+FK58H9Kf:WZbl1Mm5vm9V1vGVlwQjwCRUCjOmZM6T
Static task
static1
Behavioral task
behavioral1
Sample
5855c8eb2e617be1ebbcf9d103e2cc97597e0aeaa039942e54e7032e3ae7ee46.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
testingr.zapto.org:8086
DC_MUTEX-F54S21D
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InstallPath
MSDCSC\msdcsc.exe
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gencode
FnZJlwmWHx73
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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
5855c8eb2e617be1ebbcf9d103e2cc97597e0aeaa039942e54e7032e3ae7ee46
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Size
710KB
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MD5
4b216edf0514bf8a2812c9cd6734422a
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SHA1
3da9e352541eb69701531ecd8741f525b2b1f599
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SHA256
5855c8eb2e617be1ebbcf9d103e2cc97597e0aeaa039942e54e7032e3ae7ee46
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SHA512
0b84429ea60a68c546ac9295fb939f97b78d164423098293c047d9745ea9ed23a36f6d7366884a0f7f3df032c1fd9497dd4cb51535bda94cb48de193c5718664
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SSDEEP
12288:t0ZdRl1Mm5vm9V/dvveVTDIYewwQjwm1RUCjOmZM6E+IfvzSCffk180+FK58H9Kf:WZbl1Mm5vm9V1vGVlwQjwCRUCjOmZM6T
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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