General
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Target
d1a9df88abe5866a8272e009acb7231e9c5fc9ccf00815d49f5662bceb378f43
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Size
255KB
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Sample
221029-mczdeacad9
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MD5
64373160c08c4cafc3ced2769776a094
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SHA1
7155cd20051cfbf1747411cb0c6a91272a76788d
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SHA256
d1a9df88abe5866a8272e009acb7231e9c5fc9ccf00815d49f5662bceb378f43
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SHA512
59ef5e2d0aacc7e1a3fa9e2aa7f1cbef679a156c0ce783f9b513234253d9aaa77eaeceb8669a519b40b06ec58d1e7b10208eda031cde2405954fe9fb0162d1f1
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIQ
Behavioral task
behavioral1
Sample
d1a9df88abe5866a8272e009acb7231e9c5fc9ccf00815d49f5662bceb378f43.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
d1a9df88abe5866a8272e009acb7231e9c5fc9ccf00815d49f5662bceb378f43
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Size
255KB
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MD5
64373160c08c4cafc3ced2769776a094
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SHA1
7155cd20051cfbf1747411cb0c6a91272a76788d
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SHA256
d1a9df88abe5866a8272e009acb7231e9c5fc9ccf00815d49f5662bceb378f43
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SHA512
59ef5e2d0aacc7e1a3fa9e2aa7f1cbef679a156c0ce783f9b513234253d9aaa77eaeceb8669a519b40b06ec58d1e7b10208eda031cde2405954fe9fb0162d1f1
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIQ
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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