General
- Target https://bazaar.abuse.ch/browse.php?search=tag%3Amemz
- Sample260829-nw243sff52
Score
10/10
Malware Config
Targets
-
- Target https://bazaar.abuse.ch/browse.php?search=tag%3Amemz
Score10/10-
Detects KillMBR
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Family: KillMBR
KillMBR is a trojan that attempts to overwrite the Master Boot Record.
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1