General
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Target
438e0c1d70994ba71cf01215068bbc4aa3a8b904230b1a013f9a676606616cd2
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Size
255KB
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Sample
221127-t52skacb64
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MD5
58ed188bab1917c868bcbe550899e403
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SHA1
3e3ff4a1643fed988f68046e3e6294b52c52737a
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SHA256
438e0c1d70994ba71cf01215068bbc4aa3a8b904230b1a013f9a676606616cd2
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SHA512
7aa3159cf3429f6446b62fc07ea281c0f9697e17aab2a3b56e341a88072daaca855b09c8280503a651c452fdf64dc74cf392e7602e2d1bebb6b93866e0505748
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ6:1xlZam+akqx6YQJXcNlEHUIQeE3mmBID
Behavioral task
behavioral1
Sample
438e0c1d70994ba71cf01215068bbc4aa3a8b904230b1a013f9a676606616cd2.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
438e0c1d70994ba71cf01215068bbc4aa3a8b904230b1a013f9a676606616cd2
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Size
255KB
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MD5
58ed188bab1917c868bcbe550899e403
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SHA1
3e3ff4a1643fed988f68046e3e6294b52c52737a
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SHA256
438e0c1d70994ba71cf01215068bbc4aa3a8b904230b1a013f9a676606616cd2
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SHA512
7aa3159cf3429f6446b62fc07ea281c0f9697e17aab2a3b56e341a88072daaca855b09c8280503a651c452fdf64dc74cf392e7602e2d1bebb6b93866e0505748
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ6:1xlZam+akqx6YQJXcNlEHUIQeE3mmBID
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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