General
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Target
b8454f9bd7d91e7b04eda20436dcebb5.bin
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Size
512KB
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Sample
240308-dcb4faee51
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MD5
b8454f9bd7d91e7b04eda20436dcebb5
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SHA1
119374f36cd329d9ed74c44b36216056119ac9fd
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SHA256
312d5d5661561fe40af4281524c7a872f8b3f0ff26710a52efbec4a04825cfb6
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SHA512
07c680adfb17d7ec4da89c1560d488727a01baf107110a88cec9ec0c886fc94be0df3b589d73e723d6c286ea48fa1a99fe35eb329cc9c9e379e0516db6fe4187
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6E:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5R
Static task
static1
Behavioral task
behavioral1
Sample
b8454f9bd7d91e7b04eda20436dcebb5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8454f9bd7d91e7b04eda20436dcebb5.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
b8454f9bd7d91e7b04eda20436dcebb5.bin
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Size
512KB
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MD5
b8454f9bd7d91e7b04eda20436dcebb5
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SHA1
119374f36cd329d9ed74c44b36216056119ac9fd
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SHA256
312d5d5661561fe40af4281524c7a872f8b3f0ff26710a52efbec4a04825cfb6
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SHA512
07c680adfb17d7ec4da89c1560d488727a01baf107110a88cec9ec0c886fc94be0df3b589d73e723d6c286ea48fa1a99fe35eb329cc9c9e379e0516db6fe4187
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6E: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