ClickFix NetSupport RAT Staging via Password-Protected 7-Zip Extraction (via process_creation)

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1140Deobfuscate/Decode Files or Information
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects extraction of the password-protected ClickFix archive at.7z with 7-Zip, which unpacks the NetSupport RAT binary neservice.exe onto the host. Adversaries leverage password-protected archives to smuggle the RAT past content inspection, making extraction of this campaign-specific archive a useful post-delivery indicator.

Reporting behind it

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ClickFix NetSupport RAT Staging via Password-Protected 7-Zip Extraction (via process_creation)

Pivot detection · T1140 · 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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