Techniques › T1546 › AN0024
AN0024 Analytic 0024
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Correlates unexpected modifications to WMI event filters, scheduled task triggers, or registry autorun keys with subsequent execution of non-standard binaries by SYSTEM-level processes.</p>
- Detects
- T1546 Event Triggered Execution
- Part of
- DET0010 Behavioral Detection of Event Triggered Execution Across Platforms
Log sources and channels
Exactly as MITRE states them in x_mitre_log_source_references. Where a channel is vague, it is vague in the source; kevmap does not tidy it.
| Log source | Channel | Data component |
|---|---|---|
| WinEventLog:Security | EventCode=4698 | DC0001 Scheduled Job Creation |
| WinEventLog:WMI | Creation or modification of __EventFilter, __FilterToConsumerBinding, or CommandLineEventConsumer | DC0008 WMI Creation |
| WinEventLog:Security | EventCode=4657 | DC0063 Windows Registry Key Modification |
| WinEventLog:Sysmon | EventCode=1 | DC0032 Process Creation |
Mutable elements
Parameters MITRE marks as environment-specific. These are the knobs you are expected to tune; they are why an analytic is not a rule.
| Field | Description |
|---|---|
UserContext | Filters triggering on SYSTEM or LOCAL SERVICE vs. user-initiated triggers |
TimeWindow | Correlates trigger definition and execution timing (e.g., within 5 minutes) |
PathAnomalyThreshold | Process or binary path deviation scoring for execution anomalies |