Suspicious NetSupport client32 Execution from ProgramData (via process_creation)
- Product
- windows
- Category
- process_creation
- Author
- HuntRule
- Published
- 2026-05-15
- Updated
- 2026-08-28
ATT&CK techniques
C2Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
Exfiltration
Impact
What it detects
This rule detects execution of the NetSupport Manager remote control client client32.exe from a CommunicationLayer directory under ProgramData. The JS#SMUGGLER campaign installed NetSupport RAT to this path.
Reporting behind it
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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