General
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Target
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384
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Size
253KB
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Sample
250225-2w4vkasms3
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MD5
1f7ff13139b885b00de51893a790f800
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SHA1
ec7523a0a1744722f91fc82340bea00490fa4ed8
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SHA256
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384
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SHA512
1f7491e22c87569269f67842f8385ae61eb9a05dd4d60b46d84706c4b0059feb6a008eaf984cadd933d32e1dda04ad63392c69a0861c1122e39b30c2a3f80588
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SSDEEP
6144:DBJVqu5jxRl+t6Ge0qw0kw9+Ks9a8/7z6lnv:DtqwjxRl+t6GfL7zcv
Behavioral task
behavioral1
Sample
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
darkcomet
Guest16
91.157.132.221:5555
DC_MUTEX-AF28X5E
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InstallPath
MSDCSC\msdcsc.exe
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gencode
bCj76JyxRToA
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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
RSBot
Targets
-
-
Target
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384
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Size
253KB
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MD5
1f7ff13139b885b00de51893a790f800
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SHA1
ec7523a0a1744722f91fc82340bea00490fa4ed8
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SHA256
43e23ddaf45012061ea60e5aa62c9e70d9028ae13c477f5ae17cf7be7fb05384
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SHA512
1f7491e22c87569269f67842f8385ae61eb9a05dd4d60b46d84706c4b0059feb6a008eaf984cadd933d32e1dda04ad63392c69a0861c1122e39b30c2a3f80588
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SSDEEP
6144:DBJVqu5jxRl+t6Ge0qw0kw9+Ks9a8/7z6lnv:DtqwjxRl+t6GfL7zcv
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Darkcomet family
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Modifies WinLogon for persistence
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Windows security bypass
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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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Windows security modification
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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