General
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Target
3f0885339ffaebc1d166c526d4925c20_JaffaCakes118
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Size
500KB
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Sample
240712-1vlf6athmd
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MD5
3f0885339ffaebc1d166c526d4925c20
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SHA1
029d23cba09333965133ca0afd89d7258f80e1e0
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SHA256
e8ce440f6b99f056819811ad4711ba4827d6d60cb69eea5ec831ef1ca88b93ab
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SHA512
143acc2347ef700d7b247d2d0706aeffd204f7e6fe9139f4db451bfdcce33b93fd7b8544733090e5328ae7f711d7af024e0d9d6d8701f2e3f1b284fab77c406f
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SSDEEP
6144:vhj6/wndfF/gl0LQIk8DR3dEuAI7pEfxsZozAm9TMdGQLUg1nYmefPImdrion5p:vR6onxOp8FySpE5zvIdtU+Ymef
Static task
static1
Behavioral task
behavioral1
Sample
3f0885339ffaebc1d166c526d4925c20_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3f0885339ffaebc1d166c526d4925c20_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Malware Config
Targets
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Target
3f0885339ffaebc1d166c526d4925c20_JaffaCakes118
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Size
500KB
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MD5
3f0885339ffaebc1d166c526d4925c20
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SHA1
029d23cba09333965133ca0afd89d7258f80e1e0
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SHA256
e8ce440f6b99f056819811ad4711ba4827d6d60cb69eea5ec831ef1ca88b93ab
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SHA512
143acc2347ef700d7b247d2d0706aeffd204f7e6fe9139f4db451bfdcce33b93fd7b8544733090e5328ae7f711d7af024e0d9d6d8701f2e3f1b284fab77c406f
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SSDEEP
6144:vhj6/wndfF/gl0LQIk8DR3dEuAI7pEfxsZozAm9TMdGQLUg1nYmefPImdrion5p:vR6onxOp8FySpE5zvIdtU+Ymef
Score10/10-
Modifies WinLogon for persistence
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Adds policy Run key to start application
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Disables RegEdit via registry modification
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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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Impair Defenses: Safe Mode Boot
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Loads dropped DLL
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1