Techniques › T1553.006 › AN1446
AN1446 Analytic 1446
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Monitors execution of administrative utilities (e.g., bcdedit.exe) or registry modifications that disable Driver Signature Enforcement (DSE) or enable Test Signing. Correlates command-line activity, registry changes, and subsequent process executions that bypass signing enforcement.</p>
- Detects
- T1553.006 Code Signing Policy Modification
- Part of
- DET0523 Detect Code Signing Policy Modification (Windows & macOS)
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=4688 | DC0032 Process Creation |
| 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 |
|---|---|
MonitoredExecutables | Expand or restrict monitored utilities (e.g., bcdedit.exe, reg.exe) based on enterprise usage |
RegistryPaths | Customize registry paths tied to Driver Signing enforcement depending on OS version |
TimeWindow | Correlation window between registry modification and subsequent unsigned binary execution |