General
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Target
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7
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Size
255KB
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Sample
221126-222mdsfc21
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MD5
7f403b4816ec91f88abf2de514aca49d
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SHA1
de1c5d153add188afeeee51e7d6456189355038e
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SHA256
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7
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SHA512
77dcb2fe88ff6249098ab747fc478e738e73344286f4c4e16ebd5e7e1e9ec0c72b7713f2fc493c6b665e70e2f55300d86355f6c0e558b678ef556bcb8d1e6d95
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJM:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9
Behavioral task
behavioral1
Sample
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7
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Size
255KB
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MD5
7f403b4816ec91f88abf2de514aca49d
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SHA1
de1c5d153add188afeeee51e7d6456189355038e
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SHA256
d75b0206d07968cd625e3b036acd8d6005fa03ae52da634cb3f136d3966444e7
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SHA512
77dcb2fe88ff6249098ab747fc478e738e73344286f4c4e16ebd5e7e1e9ec0c72b7713f2fc493c6b665e70e2f55300d86355f6c0e558b678ef556bcb8d1e6d95
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJM: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 Matrix ATT&CK v6
Persistence
Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hidden Files and Directories
2Modify Registry
7Disabling Security Tools
2