General
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Target
05f8c3a1ecea0c3b115e4d6fd4beb6a7_JaffaCakes118
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Size
512KB
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Sample
240428-ywjb3sfh78
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MD5
05f8c3a1ecea0c3b115e4d6fd4beb6a7
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SHA1
263ae7765ea9c118042ff4f6364a7fdb9e3aad34
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SHA256
9c1666e9dbc1884a056d79e7271e449e4b3e873e21c5ecdd18a0f559da81a064
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SHA512
28b26667018dea51285174a070ff0b0c7989b6d098cfb73f7aa0ac9c0c46ccd61de928523e3fd989af7be326505dc5a530cc1a85de784802cbc206536621b6ea
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g
Static task
static1
Behavioral task
behavioral1
Sample
05f8c3a1ecea0c3b115e4d6fd4beb6a7_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
05f8c3a1ecea0c3b115e4d6fd4beb6a7_JaffaCakes118.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
05f8c3a1ecea0c3b115e4d6fd4beb6a7_JaffaCakes118
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Size
512KB
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MD5
05f8c3a1ecea0c3b115e4d6fd4beb6a7
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SHA1
263ae7765ea9c118042ff4f6364a7fdb9e3aad34
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SHA256
9c1666e9dbc1884a056d79e7271e449e4b3e873e21c5ecdd18a0f559da81a064
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SHA512
28b26667018dea51285174a070ff0b0c7989b6d098cfb73f7aa0ac9c0c46ccd61de928523e3fd989af7be326505dc5a530cc1a85de784802cbc206536621b6ea
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6R:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5g
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 Matrix ATT&CK v13
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
2Modify Registry
7Impair Defenses
2Disable or Modify Tools
2