General
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Target
5edb013f68a059db7dc018c5468e51c2fb81c7677f21872230fcbea92ca02b49
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Size
255KB
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Sample
221123-zwvksadh97
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MD5
3abd70c8cd60300e6377176260cfb128
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SHA1
b1606d59a29b6210b5848a9f3b265dfa241a50ce
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SHA256
5edb013f68a059db7dc018c5468e51c2fb81c7677f21872230fcbea92ca02b49
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SHA512
dcf20d9d5f8af30f909183e209f09cc916f4aa6dcb57b7d22204b1995ae42ae1ff7739fdf6f2f84e0cc0762fbfb6bd88b66cd7e7454933e73e58b72c88f19417
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy
Behavioral task
behavioral1
Sample
5edb013f68a059db7dc018c5468e51c2fb81c7677f21872230fcbea92ca02b49.exe
Resource
win7-20220901-en
Malware Config
Targets
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Target
5edb013f68a059db7dc018c5468e51c2fb81c7677f21872230fcbea92ca02b49
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Size
255KB
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MD5
3abd70c8cd60300e6377176260cfb128
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SHA1
b1606d59a29b6210b5848a9f3b265dfa241a50ce
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SHA256
5edb013f68a059db7dc018c5468e51c2fb81c7677f21872230fcbea92ca02b49
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SHA512
dcf20d9d5f8af30f909183e209f09cc916f4aa6dcb57b7d22204b1995ae42ae1ff7739fdf6f2f84e0cc0762fbfb6bd88b66cd7e7454933e73e58b72c88f19417
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJz:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIy
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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