General
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Target
e3499c810133ef9cbe3bc74c44b5d1ca08ffc827f9124bf294641b7b892898f7
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Size
255KB
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Sample
221127-xrsvaabe83
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MD5
8fe84d33389dfb1d715fd9c0ec7ac0f0
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SHA1
a35b41ca29cb6fedb8e6ca7abfc105d2cf07ebc0
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SHA256
e3499c810133ef9cbe3bc74c44b5d1ca08ffc827f9124bf294641b7b892898f7
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SHA512
5c6b6e7fe410888ba74886b57882bdba85ee532a8bced89fe87aaeee94a9ba8dd7970c09fce4f06d364bf20a3925316bc44dceacf0920593c1cffa63d63ac833
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJk:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIT
Behavioral task
behavioral1
Sample
e3499c810133ef9cbe3bc74c44b5d1ca08ffc827f9124bf294641b7b892898f7.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
e3499c810133ef9cbe3bc74c44b5d1ca08ffc827f9124bf294641b7b892898f7
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Size
255KB
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MD5
8fe84d33389dfb1d715fd9c0ec7ac0f0
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SHA1
a35b41ca29cb6fedb8e6ca7abfc105d2cf07ebc0
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SHA256
e3499c810133ef9cbe3bc74c44b5d1ca08ffc827f9124bf294641b7b892898f7
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SHA512
5c6b6e7fe410888ba74886b57882bdba85ee532a8bced89fe87aaeee94a9ba8dd7970c09fce4f06d364bf20a3925316bc44dceacf0920593c1cffa63d63ac833
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJk:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIT
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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