General
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Target
39b39bffaa716ed0d4db3521b341f6e5_JaffaCakes118
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Size
512KB
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Sample
240512-mtfbvseg73
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MD5
39b39bffaa716ed0d4db3521b341f6e5
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SHA1
a507f60017cdecb4201efdf6e9f246245c3e87b4
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SHA256
fcde603149bf265e0a794ef819dbd06769e5ec5c7b2af796da77113ecdc6a4ea
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SHA512
5e26143ccf7ca1ec5d0c4a5880739f78059e30f33878ef8716da3725c8a1f7adcf36d9c4b53f2f1852ac5c0814eeebbd2f57a5cb3d52e79030d6d4a909a9cda1
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5P
Static task
static1
Behavioral task
behavioral1
Sample
39b39bffaa716ed0d4db3521b341f6e5_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
39b39bffaa716ed0d4db3521b341f6e5_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
39b39bffaa716ed0d4db3521b341f6e5_JaffaCakes118
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Size
512KB
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MD5
39b39bffaa716ed0d4db3521b341f6e5
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SHA1
a507f60017cdecb4201efdf6e9f246245c3e87b4
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SHA256
fcde603149bf265e0a794ef819dbd06769e5ec5c7b2af796da77113ecdc6a4ea
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SHA512
5e26143ccf7ca1ec5d0c4a5880739f78059e30f33878ef8716da3725c8a1f7adcf36d9c4b53f2f1852ac5c0814eeebbd2f57a5cb3d52e79030d6d4a909a9cda1
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6M:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5P
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