Techniques › › AN0667
AN0667 Analytic 0667
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Correlates registry modifications to EventLog or WMI Autologger keys, suspicious use of Set-EtwTraceProvider, and Sysmon configuration changes. Defender sees interruption or redirection of ETW and log event collection.</p>
- Detects
- Part of
- DET0239 Detection Strategy for Impair Defenses Indicator Blocking
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:Sysmon | EventCode=16 | DC0018 Host Status |
| WinEventLog:Security | EventCode=4657 | DC0063 Windows Registry Key Modification |
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 |
|---|---|
MonitoredETWProviders | List of ETW providers to baseline and monitor for unexpected removal. |
AuthorizedConfigChanges | Whitelist of expected admin actions modifying Sysmon or ETW configurations. |