General
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Target
3bc869c60a864e68ce866b7c6ee609698e75d2f6f7593e07ed486a565da206f6
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Size
255KB
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Sample
221123-zxfg9aha8t
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MD5
bf1923af592952598b5edca36609ed91
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SHA1
a699dc7008fda7e889c2bb6ea18e755c92b39935
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SHA256
3bc869c60a864e68ce866b7c6ee609698e75d2f6f7593e07ed486a565da206f6
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SHA512
2f5a7d95b28f12c2af079260a27a282bb628697e725d0b9a79fa2c760b8d580719c067e254554240e94d27fde97425ea6bcff8ff85f36c0d8312529d15d7646e
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ9:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIS
Behavioral task
behavioral1
Sample
3bc869c60a864e68ce866b7c6ee609698e75d2f6f7593e07ed486a565da206f6.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
3bc869c60a864e68ce866b7c6ee609698e75d2f6f7593e07ed486a565da206f6
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Size
255KB
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MD5
bf1923af592952598b5edca36609ed91
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SHA1
a699dc7008fda7e889c2bb6ea18e755c92b39935
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SHA256
3bc869c60a864e68ce866b7c6ee609698e75d2f6f7593e07ed486a565da206f6
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SHA512
2f5a7d95b28f12c2af079260a27a282bb628697e725d0b9a79fa2c760b8d580719c067e254554240e94d27fde97425ea6bcff8ff85f36c0d8312529d15d7646e
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ9:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIS
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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