General
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Target
5361164dccc21a47eda74b90fde59434d7b0f9139b5ff078e626afb19828bd47N.exe
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Size
698KB
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Sample
241205-m482xsxmhl
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MD5
e7bf586931696e85f6bf960c11388c00
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SHA1
b51ec209dc82f67ea163a5d3549b7c2a47f0345d
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SHA256
5361164dccc21a47eda74b90fde59434d7b0f9139b5ff078e626afb19828bd47
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SHA512
9e6b128e2f66bb0e2608ddaf5f191e8c766504f1ca6b41f499d0e6afb52f4c94624fbcb484d8c3166b3a2723d8e249313cbddb7a887506192b112cd724c6112e
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SSDEEP
12288:uNAuo5DOxkhXzkJcX67+ET69NPA+qfnfaK3yXqkzIl+Me9MZ:uNrkhXzki6ql9mFfn53yXqEIl+4
Static task
static1
Behavioral task
behavioral1
Sample
5361164dccc21a47eda74b90fde59434d7b0f9139b5ff078e626afb19828bd47N.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
HF
darkred.servegame.com:4662
DC_MUTEX-7B4EKNW
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InstallPath
MSDCSC\msdcsc.exe
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gencode
uwJhstfBog81
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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
5361164dccc21a47eda74b90fde59434d7b0f9139b5ff078e626afb19828bd47N.exe
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Size
698KB
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MD5
e7bf586931696e85f6bf960c11388c00
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SHA1
b51ec209dc82f67ea163a5d3549b7c2a47f0345d
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SHA256
5361164dccc21a47eda74b90fde59434d7b0f9139b5ff078e626afb19828bd47
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SHA512
9e6b128e2f66bb0e2608ddaf5f191e8c766504f1ca6b41f499d0e6afb52f4c94624fbcb484d8c3166b3a2723d8e249313cbddb7a887506192b112cd724c6112e
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SSDEEP
12288:uNAuo5DOxkhXzkJcX67+ET69NPA+qfnfaK3yXqkzIl+Me9MZ:uNrkhXzki6ql9mFfn53yXqEIl+4
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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
1