General
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Target
421e48716838b07749b30132827cd63bf478e7f3a59fc5517a5d8df5537689a6N
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Size
1.3MB
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Sample
241106-hcrakswerp
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MD5
b3242661967006ba6f655869554c3f20
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SHA1
3df8fab6dc60e7d22d46fe21236bfbfd1434a77f
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SHA256
421e48716838b07749b30132827cd63bf478e7f3a59fc5517a5d8df5537689a6
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SHA512
28f6cabeec727a105e96a57e13e220865d80916a1f3fb762bcc9d33a8408a26d0e661a9a5a620eb471b0b9b54697cd83ff91e4c99ddc420ebb1fe5fa642756f5
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SSDEEP
24576:oRmJkcoQricOIQxiZY1ianytXiVgxSJ2+lCVSWZlkhDyI6t8DB6btGF1/ATNNJ3:NJZoQrbTFZY1ianUiWxSJuplkZVlIbEw
Static task
static1
Behavioral task
behavioral1
Sample
421e48716838b07749b30132827cd63bf478e7f3a59fc5517a5d8df5537689a6N.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
ipresolver.zapto.org:1604
DC_MUTEX-1X48CDE
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InstallPath
Skype/Skype.exe
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gencode
VSt3RyM0B19F
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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
Skype
Targets
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Target
421e48716838b07749b30132827cd63bf478e7f3a59fc5517a5d8df5537689a6N
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Size
1.3MB
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MD5
b3242661967006ba6f655869554c3f20
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SHA1
3df8fab6dc60e7d22d46fe21236bfbfd1434a77f
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SHA256
421e48716838b07749b30132827cd63bf478e7f3a59fc5517a5d8df5537689a6
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SHA512
28f6cabeec727a105e96a57e13e220865d80916a1f3fb762bcc9d33a8408a26d0e661a9a5a620eb471b0b9b54697cd83ff91e4c99ddc420ebb1fe5fa642756f5
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SSDEEP
24576:oRmJkcoQricOIQxiZY1ianytXiVgxSJ2+lCVSWZlkhDyI6t8DB6btGF1/ATNNJ3:NJZoQrbTFZY1ianUiWxSJuplkZVlIbEw
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Darkcomet family
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Modifies WinLogon for persistence
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Modifies firewall policy service
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Modifies security service
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Drops startup file
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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
8