General
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Target
989fc7c190cb7d71dfec1c867d83fda2b530bb4b82211a518e3947c2160c433d
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Size
255KB
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Sample
221126-2pbkfaec6w
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MD5
f83cef50ba75f3ffb08a8987465eb812
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SHA1
d8efefbe1e85f57d7056605c55cbf2f0f483d5e5
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SHA256
989fc7c190cb7d71dfec1c867d83fda2b530bb4b82211a518e3947c2160c433d
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SHA512
4b5fe3eb0c9964cd4d108cd5b727af4f17f6c8b52a09bcb1255f904c9f7df0ad87e42b1dd4a696cacb59418caa2f1dc0d72c610cb71c88800744b2605c5aec73
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ/:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIS
Behavioral task
behavioral1
Sample
989fc7c190cb7d71dfec1c867d83fda2b530bb4b82211a518e3947c2160c433d.exe
Resource
win7-20221111-en
Malware Config
Targets
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Target
989fc7c190cb7d71dfec1c867d83fda2b530bb4b82211a518e3947c2160c433d
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Size
255KB
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MD5
f83cef50ba75f3ffb08a8987465eb812
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SHA1
d8efefbe1e85f57d7056605c55cbf2f0f483d5e5
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SHA256
989fc7c190cb7d71dfec1c867d83fda2b530bb4b82211a518e3947c2160c433d
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SHA512
4b5fe3eb0c9964cd4d108cd5b727af4f17f6c8b52a09bcb1255f904c9f7df0ad87e42b1dd4a696cacb59418caa2f1dc0d72c610cb71c88800744b2605c5aec73
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ/: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