General
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Target
3d69399d3f83f3fb4d1efefa4bb18756
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Size
512KB
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Sample
231225-1atxssfaf3
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MD5
3d69399d3f83f3fb4d1efefa4bb18756
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SHA1
02017f245b3282272ed30264c718c5f9930b79ef
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SHA256
1a7e5137b8b9063e327fe256dd40c00391a6ac6d4f074fc07f08f939443ece30
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SHA512
61d25baff1740d6458dc360f9455545447b79615f6a40f46bfbc047593f94d654df62978f7dfc78ef8d6f5a78c7f0ea06b88f33f441ed36d9f6f9ab9275e44fa
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5k
Static task
static1
Behavioral task
behavioral1
Sample
3d69399d3f83f3fb4d1efefa4bb18756.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3d69399d3f83f3fb4d1efefa4bb18756.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
3d69399d3f83f3fb4d1efefa4bb18756
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Size
512KB
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MD5
3d69399d3f83f3fb4d1efefa4bb18756
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SHA1
02017f245b3282272ed30264c718c5f9930b79ef
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SHA256
1a7e5137b8b9063e327fe256dd40c00391a6ac6d4f074fc07f08f939443ece30
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SHA512
61d25baff1740d6458dc360f9455545447b79615f6a40f46bfbc047593f94d654df62978f7dfc78ef8d6f5a78c7f0ea06b88f33f441ed36d9f6f9ab9275e44fa
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6l:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5k
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