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General
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Target
4819ac7420498073e2f939de3bdcf120_JaffaCakes118
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Size
692KB
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Sample
240715-ee36dawhlk
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MD5
4819ac7420498073e2f939de3bdcf120
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SHA1
bd1a83e2b4987bee30a0f14cbaf685b26821d4e7
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SHA256
718208741ba5d91b828e357adeb9622f9710c0d422f14846fce044c43adbfbf3
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SHA512
ce1c2d4693a62bf8e832479c355caa4c79b38c6682a966390938bde724e5980ac87b7c081dc76809bd8f2d63ef3fa995f889b039c12c653ca9e0286cf27f8148
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SSDEEP
12288:cXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452US:KnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JC
Behavioral task
behavioral1
Sample
4819ac7420498073e2f939de3bdcf120_JaffaCakes118.exe
Resource
win7-20240708-en
Malware Config
Extracted
darkcomet
12
tomcol.no-ip.info:1604
DC_MUTEX-FWUB5XJ
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InstallPath
MSDCSC\msdcsc.exe
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gencode
u84K4144AzcZ
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install
true
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offline_keylogger
true
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password
tomcol
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
4819ac7420498073e2f939de3bdcf120_JaffaCakes118
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Size
692KB
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MD5
4819ac7420498073e2f939de3bdcf120
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SHA1
bd1a83e2b4987bee30a0f14cbaf685b26821d4e7
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SHA256
718208741ba5d91b828e357adeb9622f9710c0d422f14846fce044c43adbfbf3
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SHA512
ce1c2d4693a62bf8e832479c355caa4c79b38c6682a966390938bde724e5980ac87b7c081dc76809bd8f2d63ef3fa995f889b039c12c653ca9e0286cf27f8148
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SSDEEP
12288:cXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452US:KnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JC
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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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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2