General
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Target
9c81863c7a3633519e3b41318c2aac8d4872376bd8c611b03179f8cc41dd4717
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Size
255KB
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Sample
221014-msmdsabgcn
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MD5
03d4663f20a8a34cc2b448a960be9a40
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SHA1
de1a98f84ef29b38e63b52b2437800d46d04ceda
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SHA256
9c81863c7a3633519e3b41318c2aac8d4872376bd8c611b03179f8cc41dd4717
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SHA512
7a6f9258112240b8852da19f247926ce10261111b37817383900294155fc61749f18b7afd2626e5b2d24f515d31826d6d4fbccbb04d99130a6ea914362c1aef4
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ1:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIe
Behavioral task
behavioral1
Sample
9c81863c7a3633519e3b41318c2aac8d4872376bd8c611b03179f8cc41dd4717.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
9c81863c7a3633519e3b41318c2aac8d4872376bd8c611b03179f8cc41dd4717
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Size
255KB
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MD5
03d4663f20a8a34cc2b448a960be9a40
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SHA1
de1a98f84ef29b38e63b52b2437800d46d04ceda
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SHA256
9c81863c7a3633519e3b41318c2aac8d4872376bd8c611b03179f8cc41dd4717
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SHA512
7a6f9258112240b8852da19f247926ce10261111b37817383900294155fc61749f18b7afd2626e5b2d24f515d31826d6d4fbccbb04d99130a6ea914362c1aef4
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ1:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIe
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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