General
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Target
JaffaCakes118_534aa4131eca826559a695f218999758
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Size
501KB
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Sample
250305-xz62waxkw2
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MD5
534aa4131eca826559a695f218999758
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SHA1
65b89dbc835dfb93c92fb2f8af793dec11b8292e
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SHA256
375e74db854724146b2630091121af4d7c062ddc812697edb4a98f2a6b0340c5
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SHA512
518fe38b9d46fe323f9b9358dd1ae23879cfc097a3d2f49c46b847e768732e4f2b367951046fe45380dec70736a82ba08f0eed16ac54595f2c74f820d358faa1
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SSDEEP
12288:MCM+aPSx9BQ26xD6CPqbohjayHxtgFVd2BHqFa/t:pMvPSx7Qx5vPJZRtgFVKZ/
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_534aa4131eca826559a695f218999758.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
JaffaCakes118_534aa4131eca826559a695f218999758.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
darkcomet
Guest16
192.168.1.49:1604
DC_MUTEX-MG70VQU
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InstallPath
MSDCSC\msdcsc.exe
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gencode
4ckUBRRxjDLl
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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
Extracted
darkcomet
- gencode
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install
false
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offline_keylogger
false
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persistence
false
Targets
-
-
Target
JaffaCakes118_534aa4131eca826559a695f218999758
-
Size
501KB
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MD5
534aa4131eca826559a695f218999758
-
SHA1
65b89dbc835dfb93c92fb2f8af793dec11b8292e
-
SHA256
375e74db854724146b2630091121af4d7c062ddc812697edb4a98f2a6b0340c5
-
SHA512
518fe38b9d46fe323f9b9358dd1ae23879cfc097a3d2f49c46b847e768732e4f2b367951046fe45380dec70736a82ba08f0eed16ac54595f2c74f820d358faa1
-
SSDEEP
12288:MCM+aPSx9BQ26xD6CPqbohjayHxtgFVd2BHqFa/t:pMvPSx7Qx5vPJZRtgFVKZ/
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Darkcomet family
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Modifies WinLogon for persistence
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Drops file in Drivers directory
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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
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2