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General
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Target
c4c4bdf560a1675c1885f97c38d2e45497992fd20f6f38425514998f26f15fa4
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Size
256KB
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Sample
221029-t74d6sfdgp
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MD5
a38ae7b8057be4f40b876cc1a3a4abe0
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SHA1
fb10c7ec9370cc72111560ee8abbe7db3f8202a6
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SHA256
c4c4bdf560a1675c1885f97c38d2e45497992fd20f6f38425514998f26f15fa4
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SHA512
7b142c6d848e9de74f32be7e6528de3d8f542ea7cef3a243ea1454360401789029f9f296608df71b3b33f07e5e81cc95d09607a52fd8a43f06d7659fabdc7f65
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6X:Plf5j6zCNa0xeE3mC
Behavioral task
behavioral1
Sample
c4c4bdf560a1675c1885f97c38d2e45497992fd20f6f38425514998f26f15fa4.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
c4c4bdf560a1675c1885f97c38d2e45497992fd20f6f38425514998f26f15fa4
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Size
256KB
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MD5
a38ae7b8057be4f40b876cc1a3a4abe0
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SHA1
fb10c7ec9370cc72111560ee8abbe7db3f8202a6
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SHA256
c4c4bdf560a1675c1885f97c38d2e45497992fd20f6f38425514998f26f15fa4
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SHA512
7b142c6d848e9de74f32be7e6528de3d8f542ea7cef3a243ea1454360401789029f9f296608df71b3b33f07e5e81cc95d09607a52fd8a43f06d7659fabdc7f65
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6X:Plf5j6zCNa0xeE3mC
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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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Modifies Installed Components in the registry
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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
2Winlogon Helper DLL
1Defense Evasion
Disabling Security Tools
2Hidden Files and Directories
2Modify Registry
8