General
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Target
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684
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Size
512KB
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Sample
221123-zsv25sdf93
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MD5
c081d3ab2d0e08e22dee5013030aa2c0
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SHA1
a15df8e2b6dec6a14471ffb29a4d249c3a5ca01d
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SHA256
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684
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SHA512
1e58b27f46b5c74045c6d2a7425633fc0017193efa51f8daaac94ae1f5fb4ea2d987d542e10a2c8c4ed98a47ed1d740e2878c2043dad27dcbb0c62269815699e
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj66:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J
Static task
static1
Behavioral task
behavioral1
Sample
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684
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Size
512KB
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MD5
c081d3ab2d0e08e22dee5013030aa2c0
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SHA1
a15df8e2b6dec6a14471ffb29a4d249c3a5ca01d
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SHA256
1761c4287425196bb87b7509691ca846127575b68f002799e9c9140e85d68684
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SHA512
1e58b27f46b5c74045c6d2a7425633fc0017193efa51f8daaac94ae1f5fb4ea2d987d542e10a2c8c4ed98a47ed1d740e2878c2043dad27dcbb0c62269815699e
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj66:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5J
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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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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 v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
7