General
- Target retrac.exe
- Size 796KB
- Sample260929-2dfd9azv4n
- SHA256 4c6a47b1307f576a926c77e6f547c2e2318cc9ca5694550bce49762dab5fbe92
Score
9/10
Malware Config
Targets
-
- Target retrac.exe
- Size 796KB
- SHA256 4c6a47b1307f576a926c77e6f547c2e2318cc9ca5694550bce49762dab5fbe92
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Looks for VirtualBox Guest Additions in registry
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
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Looks for VMWare Tools registry key
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Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
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Executes dropped EXE
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Defense Evasion
Masquerading
1Match Legitimate Name or Location
1Virtualization/Sandbox Evasion
3