Rules: Suspicious Use of Procdump
Detects suspicious uses of the SysInternals Procdump utility by using a special command line parameter in combination with the lsass.exe process. This way we're also able to catch cases in which the attacker has renamed the procdump executable.
| Detail | Value |
|---|---|
| Type | Templated Match |
| Category | Credential Access |
| Apply Risk to Entities | device_hostname, device_ip, user_username |
| Signal Name | Suspicious Use of Procdump |
| Summary Expression | Suspicious Procdump usage on host: {{device_hostname}} |
| Score/Severity | Static: 4 |
| Enabled by Default | True |
| Prototype | False |
| Tags | _mitreAttackTactic:TA0006, _mitreAttackTechnique:T1003, _mitreAttackTechnique:T1003.001 |
| Origin | Field |
|---|---|
| Normalized Schema | commandLine |
| Normalized Schema | device_hostname |
| Normalized Schema | device_ip |
| Normalized Schema | user_username |