General
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Target
a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762aN.exe
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Size
805KB
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Sample
241208-a7wjsatjft
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MD5
7b1b1cc0e6eefdf5ca5819b5a51336a0
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SHA1
85cbb6deb81787e202d65543e3e6fd10805efa60
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SHA256
a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762a
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SHA512
e9a9ffd88ddeec0432c7270951c3c2f21427611181ac951bdbc546fd77edd0e416d5ea88acc62fef40ab1440a3f620864526b53348eff635a8170d4c23c71f51
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SSDEEP
12288:x9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hLl:rZ1xuVVjfFoynPaVBUR8f+kN10EBL
Behavioral task
behavioral1
Sample
a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762aN.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Deneme
94.54.216.104:81
DC_MUTEX-R63XF5V
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InstallPath
MSDCSC\msdcsc.exe
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gencode
zVBuCkW9HfLL
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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
a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762aN.exe
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Size
805KB
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MD5
7b1b1cc0e6eefdf5ca5819b5a51336a0
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SHA1
85cbb6deb81787e202d65543e3e6fd10805efa60
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SHA256
a75641edd3e29777eb3c2dbfd02d8f12411a9a9fd38dc44cc984f5cee162762a
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SHA512
e9a9ffd88ddeec0432c7270951c3c2f21427611181ac951bdbc546fd77edd0e416d5ea88acc62fef40ab1440a3f620864526b53348eff635a8170d4c23c71f51
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SSDEEP
12288:x9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hLl:rZ1xuVVjfFoynPaVBUR8f+kN10EBL
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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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Deletes itself
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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
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2