Malicious Turla Kopiluwak Reconnaissance Output to Windows Temp via process_creation

ATT&CK techniques

Discovery

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
- T1057Process Discovery
- T1082System Information Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects command execution that writes reconnaissance output to the result2.dat file under the Windows Temp directory. Turla (Pensive Ursa) Kopiluwak dropper stages the results of systeminfo, tasklist, net, ipconfig and dir enumeration into this hardcoded artifact, so this combination reveals staged host discovery ahead of follow-on tasking.

Reporting behind it

Related detections9 linkedT1082 — drag to rearrange

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Malicious Turla Kopiluwak Reconnaissance Output to Windows Temp via process_creation

Pivot detection · T1082 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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