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General
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Target
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0
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Size
323KB
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Sample
221012-rx1t7affeq
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MD5
6f6dabe0ac5d705ded06b13d938ab3ec
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SHA1
75ecc8f20c9dc3299a6178ba6003c180e05a75b1
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SHA256
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0
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SHA512
bc05e82933984c6e520e7bc1a4eb274e9ba0ec36c3a1c02b1c180270b8e0319ad7e574156835d5292fb3e169ebe2099f57001d3f49e44e76722da36bf472a2bc
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SSDEEP
6144:lBxeN/Tdx8YzL+4eBDgelLBL9C53TV5n+yNXavM:lBxe9dx8Yz6nhtL9C53TV5n+4av
Static task
static1
Behavioral task
behavioral1
Sample
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0
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Size
323KB
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MD5
6f6dabe0ac5d705ded06b13d938ab3ec
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SHA1
75ecc8f20c9dc3299a6178ba6003c180e05a75b1
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SHA256
593de4103c039863adf317f3e1fa0bbdfd77d7bafb5135e0135babd523da90a0
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SHA512
bc05e82933984c6e520e7bc1a4eb274e9ba0ec36c3a1c02b1c180270b8e0319ad7e574156835d5292fb3e169ebe2099f57001d3f49e44e76722da36bf472a2bc
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SSDEEP
6144:lBxeN/Tdx8YzL+4eBDgelLBL9C53TV5n+yNXavM:lBxe9dx8Yz6nhtL9C53TV5n+4av
Score10/10-
Modifies WinLogon for persistence
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Modifies system executable filetype association
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Modifies visibility of file extensions in Explorer
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Disables cmd.exe use via registry modification
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Disables use of System Restore points
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Executes dropped EXE
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Sets file execution options in registry
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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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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v6
Persistence
Change Default File Association
1Hidden Files and Directories
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Defense Evasion
Bypass User Account Control
1Disabling Security Tools
1Hidden Files and Directories
1Modify Registry
8