General
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Target
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64
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Size
255KB
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Sample
221124-kelh8aed5y
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MD5
e7fc13d75c743f69e760ba100d4cc561
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SHA1
1d99f33a8e4d570a7a209fb9f9fabda31a28b4e6
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SHA256
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64
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SHA512
1b8842dcf7d358a42dc95e275f2a59e6e3da0947b938512d9c31ffaf85564c8de49d6d1351ad97e49fc8786d41ab04a2dc0bcb388a25018a8b1f48e7dcd6afb8
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6z:Plf5j6zCNa0xeE3mG
Behavioral task
behavioral1
Sample
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64.exe
Resource
win10v2004-20221111-en
Malware Config
Targets
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Target
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64
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Size
255KB
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MD5
e7fc13d75c743f69e760ba100d4cc561
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SHA1
1d99f33a8e4d570a7a209fb9f9fabda31a28b4e6
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SHA256
a664a7b3b9f1106875fd6b148a08ff8fc272c74c6e91eefc1739aad74497cb64
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SHA512
1b8842dcf7d358a42dc95e275f2a59e6e3da0947b938512d9c31ffaf85564c8de49d6d1351ad97e49fc8786d41ab04a2dc0bcb388a25018a8b1f48e7dcd6afb8
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SSDEEP
6144:1xlZam+akqx6YQJXcNlEHUIQeE3mmBWFv6z:Plf5j6zCNa0xeE3mG
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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