General
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Target
f230c39e14fcff1c374757f19b6afd59e8b3eed8dd82d6991923497e2a846d10
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Size
255KB
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Sample
221029-t8pbmsefh3
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MD5
a37c0645c7b99439d3b747584b2295a0
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SHA1
cba5b06d297eec808e00f34fd162714f24fdabd7
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SHA256
f230c39e14fcff1c374757f19b6afd59e8b3eed8dd82d6991923497e2a846d10
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SHA512
3314c5252d578acc61e54eae56e0f90a1b814727ae1e94a97d4c9ca7437af9878f26fc3e53b36790c88b7e3c4c618c6ff0aafa258a71f00b4ef3ef710a417ab5
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJY:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9
Behavioral task
behavioral1
Sample
f230c39e14fcff1c374757f19b6afd59e8b3eed8dd82d6991923497e2a846d10.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
f230c39e14fcff1c374757f19b6afd59e8b3eed8dd82d6991923497e2a846d10
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Size
255KB
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MD5
a37c0645c7b99439d3b747584b2295a0
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SHA1
cba5b06d297eec808e00f34fd162714f24fdabd7
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SHA256
f230c39e14fcff1c374757f19b6afd59e8b3eed8dd82d6991923497e2a846d10
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SHA512
3314c5252d578acc61e54eae56e0f90a1b814727ae1e94a97d4c9ca7437af9878f26fc3e53b36790c88b7e3c4c618c6ff0aafa258a71f00b4ef3ef710a417ab5
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJY:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9
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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