General
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Target
JaffaCakes118_3fedaaa6b14e21d998c10390b968ab3a
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Size
792KB
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Sample
250302-nkrtzatmx8
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MD5
3fedaaa6b14e21d998c10390b968ab3a
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SHA1
40247208ec288e37c71ff5b31e5a04588a5051ce
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SHA256
34c843be3ed2097ad33741027bf04d74c9bb66089a9790d6c4caf4663766a963
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SHA512
301fb9f50afc644185a70930f2ae640bdfbe9433d14175f696598dd2d9d5fd880519a2afca0a09017378c16535025d348e6dac34b4e28afd58be16c4ee250b27
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SSDEEP
24576:VTCRQwVk9ARxR/GsrluIJrqM5tCUhXdrp:URNVXFGS35wo
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_3fedaaa6b14e21d998c10390b968ab3a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_3fedaaa6b14e21d998c10390b968ab3a.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
darkcomet
Guest16
vertexking.no-ip.org:999
DC_MUTEX-LQMAH1E
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InstallPath
MSDCSC\msdcsc.exe
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gencode
nXqAHZmfTLW0
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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
MicroUpdate
Targets
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Target
JaffaCakes118_3fedaaa6b14e21d998c10390b968ab3a
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Size
792KB
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MD5
3fedaaa6b14e21d998c10390b968ab3a
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SHA1
40247208ec288e37c71ff5b31e5a04588a5051ce
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SHA256
34c843be3ed2097ad33741027bf04d74c9bb66089a9790d6c4caf4663766a963
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SHA512
301fb9f50afc644185a70930f2ae640bdfbe9433d14175f696598dd2d9d5fd880519a2afca0a09017378c16535025d348e6dac34b4e28afd58be16c4ee250b27
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SSDEEP
24576:VTCRQwVk9ARxR/GsrluIJrqM5tCUhXdrp:URNVXFGS35wo
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Darkcomet family
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Modifies WinLogon for persistence
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Drops startup file
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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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Drops file in System32 directory
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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