General
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Target
a3de7251d0458eb2be565d7d8fa507b5_JaffaCakes118
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Size
512KB
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Sample
240613-fev1faybqm
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MD5
a3de7251d0458eb2be565d7d8fa507b5
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SHA1
91b1fc30a6d24762041c6480a54556a61fd4651b
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SHA256
d35754568c165dbe399f20e5783bed3a45196b1b864ad8ed76892f56dafbfcb5
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SHA512
7fab8cf478068812cb25d44e39987989d921aa2e7ca02cec1c52491bded48a3ff58037ebe32430267c1c695fecfe83dda1ea378ff574e0da0c12b3c7aae21802
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5R
Static task
static1
Behavioral task
behavioral1
Sample
a3de7251d0458eb2be565d7d8fa507b5_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a3de7251d0458eb2be565d7d8fa507b5_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
a3de7251d0458eb2be565d7d8fa507b5_JaffaCakes118
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Size
512KB
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MD5
a3de7251d0458eb2be565d7d8fa507b5
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SHA1
91b1fc30a6d24762041c6480a54556a61fd4651b
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SHA256
d35754568c165dbe399f20e5783bed3a45196b1b864ad8ed76892f56dafbfcb5
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SHA512
7fab8cf478068812cb25d44e39987989d921aa2e7ca02cec1c52491bded48a3ff58037ebe32430267c1c695fecfe83dda1ea378ff574e0da0c12b3c7aae21802
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6G:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5R
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