Detection rules › Sigma
PUA - AdvancedRun Suspicious Execution
Detects the execution of AdvancedRun utility in the context of the TrustedInstaller, SYSTEM, Local Service or Network Service accounts
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Privilege Escalation | T1134.002 Access Token Manipulation: Create Process with Token |
| Defense Evasion | T1134.002 Access Token Manipulation: Create Process with Token |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Sysmon | 1 | Process creation |
| Security-Auditing | 4688 | A new process has been created. |
Stages and Predicates
Stage 1: all of selection
or:
CommandLine|contains: '/CommandLine'
CommandLine|contains: '/EXEFilename'
Stage 2: all of selection_runas
or:
CommandLine|endswith: '/RunAs 10'
CommandLine|endswith: '/RunAs 11'
CommandLine|endswith: '/RunAs 4'
CommandLine|endswith: '/RunAs 8'
CommandLine|contains: ' /RunAs 10 '
CommandLine|contains: ' /RunAs 11 '
CommandLine|contains: ' /RunAs 4 '
CommandLine|contains: ' /RunAs 8 '
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
CommandLine | ends_with |
|
CommandLine | match |
|