General
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Target
d770bbfbe5ea72e9b6268ff6f48153a5fc3e0bdee50e19e2e2cab43544f9ebfe
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Size
255KB
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Sample
221127-2vd8hsad3z
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MD5
af6c15b938a1b536f533790d6e09aefd
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SHA1
c5fe8c3ca487b4ce9828a9f0f5957b34331e7392
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SHA256
d770bbfbe5ea72e9b6268ff6f48153a5fc3e0bdee50e19e2e2cab43544f9ebfe
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SHA512
c5c62928f5b58ec2ca2aafe5bf3ddcd67d5a23da6808a13e881d8e29b3bbd4d1d68abf0cb36f1b9a98004e3109eb0f66659209a60e1b45f9bbf0ee0b81c952a3
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJN:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI2
Behavioral task
behavioral1
Sample
d770bbfbe5ea72e9b6268ff6f48153a5fc3e0bdee50e19e2e2cab43544f9ebfe.exe
Resource
win7-20220812-en
Malware Config
Targets
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Target
d770bbfbe5ea72e9b6268ff6f48153a5fc3e0bdee50e19e2e2cab43544f9ebfe
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Size
255KB
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MD5
af6c15b938a1b536f533790d6e09aefd
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SHA1
c5fe8c3ca487b4ce9828a9f0f5957b34331e7392
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SHA256
d770bbfbe5ea72e9b6268ff6f48153a5fc3e0bdee50e19e2e2cab43544f9ebfe
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SHA512
c5c62928f5b58ec2ca2aafe5bf3ddcd67d5a23da6808a13e881d8e29b3bbd4d1d68abf0cb36f1b9a98004e3109eb0f66659209a60e1b45f9bbf0ee0b81c952a3
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJN:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI2
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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