General
- Target nee65utt9z506do7.exe
- Size 545KB
- Sample260628-bb9bfaex3w
- SHA256 546d75556e105b59c29448e94fa2e13b5da6c4a36195dd1f1e58479e114a31db
Score
10/10
Malware Config
Targets
-
- Target nee65utt9z506do7.exe
- Size 545KB
- SHA256 546d75556e105b59c29448e94fa2e13b5da6c4a36195dd1f1e58479e114a31db
Score10/10-
Modifies WinLogon for persistence
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Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1