Malicious LSASS Memory Dump via procdump
- Product
- windows
- Category
- process_creation
- Author
- HuntRule
- Published
- 2026-10-10
- Updated
- 2026-10-10
ATT&CK techniques
Cred AccessRecon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects procdump creating a full memory dump of the lsass.exe process to harvest credentials, as performed in the StrikeShark campaign. Dumping LSASS memory yields plaintext and hashed credentials for lateral movement. This is a strong credential-access indicator even though procdump is a legitimate Sysinternals tool.
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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