General
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Target
a41cf80c9a56d72b2ef372d7da1ae94124f14871b6a5960cbbdd797705298f37
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Size
255KB
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Sample
221020-mw6a3aacfq
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MD5
426895388467fdeb07a42bfe91e6bc86
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SHA1
e3c94bb5fde59a105e6967fec07a2ec23692d207
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SHA256
a41cf80c9a56d72b2ef372d7da1ae94124f14871b6a5960cbbdd797705298f37
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SHA512
ecd776b0d1b81b6a50564a1bfcd4c7c6f6a61b5d1173fb5715f547a725cea0c5c1e50fdd9abc55996173ed15541fdaf3ad82a6db6c8744a0b48c4b0c8c2da56c
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6Z:Plf5j6zCNa0xeE3m2
Behavioral task
behavioral1
Sample
a41cf80c9a56d72b2ef372d7da1ae94124f14871b6a5960cbbdd797705298f37.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
a41cf80c9a56d72b2ef372d7da1ae94124f14871b6a5960cbbdd797705298f37
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Size
255KB
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MD5
426895388467fdeb07a42bfe91e6bc86
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SHA1
e3c94bb5fde59a105e6967fec07a2ec23692d207
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SHA256
a41cf80c9a56d72b2ef372d7da1ae94124f14871b6a5960cbbdd797705298f37
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SHA512
ecd776b0d1b81b6a50564a1bfcd4c7c6f6a61b5d1173fb5715f547a725cea0c5c1e50fdd9abc55996173ed15541fdaf3ad82a6db6c8744a0b48c4b0c8c2da56c
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI6Z:Plf5j6zCNa0xeE3m2
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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