General
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Target
a666831d63d7e13bb8d76596308db7d6_JaffaCakes118
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Size
512KB
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Sample
240613-thwb9svhrc
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MD5
a666831d63d7e13bb8d76596308db7d6
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SHA1
0f8e72da4e1304aaa4f857d1c97a12ec49525d5c
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SHA256
947142ee17bbb69b1b24f90ce034caef13fae7f4e1cd62bba7d9838c1f64a7f5
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SHA512
261e5b332c0f4f30e20b587850f9ece3a2f745432af954041752071f73c28a255a537d721bfdce6b9657137833cd859b8bd7b9eab721b09da7e988275d0a250d
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/
Static task
static1
Behavioral task
behavioral1
Sample
a666831d63d7e13bb8d76596308db7d6_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a666831d63d7e13bb8d76596308db7d6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
a666831d63d7e13bb8d76596308db7d6_JaffaCakes118
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Size
512KB
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MD5
a666831d63d7e13bb8d76596308db7d6
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SHA1
0f8e72da4e1304aaa4f857d1c97a12ec49525d5c
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SHA256
947142ee17bbb69b1b24f90ce034caef13fae7f4e1cd62bba7d9838c1f64a7f5
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SHA512
261e5b332c0f4f30e20b587850f9ece3a2f745432af954041752071f73c28a255a537d721bfdce6b9657137833cd859b8bd7b9eab721b09da7e988275d0a250d
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6a:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5/
Score10/10-
Modifies visibility of file extensions in Explorer
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Modifies visiblity of hidden/system files in Explorer
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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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Loads dropped DLL
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Adds Run key to start application
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7