General
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Target
635288d83f958b3ea281a508bbbebc8a_JaffaCakes118
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Size
512KB
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Sample
240521-pvc91aeb2s
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MD5
635288d83f958b3ea281a508bbbebc8a
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SHA1
de1cf0b510580da575b30a2f26afc6f544df49a2
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SHA256
3b2cb70eeff04a2f432c8b595ba4296a456f853a41d7bcc2fdec1335ea4704b9
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SHA512
0bb2c2ba152690ea9da91ab85931a1b385fc1831e38ab51763291506b86e0a08b1b319d234df64639fa4c8d89108825d3a0039240cc03656f35a73ece439bfc4
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W
Static task
static1
Behavioral task
behavioral1
Sample
635288d83f958b3ea281a508bbbebc8a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
635288d83f958b3ea281a508bbbebc8a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
635288d83f958b3ea281a508bbbebc8a_JaffaCakes118
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Size
512KB
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MD5
635288d83f958b3ea281a508bbbebc8a
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SHA1
de1cf0b510580da575b30a2f26afc6f544df49a2
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SHA256
3b2cb70eeff04a2f432c8b595ba4296a456f853a41d7bcc2fdec1335ea4704b9
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SHA512
0bb2c2ba152690ea9da91ab85931a1b385fc1831e38ab51763291506b86e0a08b1b319d234df64639fa4c8d89108825d3a0039240cc03656f35a73ece439bfc4
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Z:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5W
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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Modifies Installed Components in the registry
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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
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
8