Suspicious NSIS Self-Extractor Renaming Payload to CMD for Execution by Angry Likho

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1027Obfuscated Files or Information
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a command shell renaming an extensionless dropped file named Helping to Helping.cmd for execution, an unpacking trick used by the Angry Likho NSIS self-extractor. Renaming a benign-looking file to a batch script defeats delivery-time inspection before running staged commands. This rename-and-run sequence indicates malicious unpacking.

Reporting behind it

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Suspicious NSIS Self-Extractor Renaming Payload to CMD for Execution by Angry Likho

Pivot detection · T1027 · 9 related

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