Techniques › T1027.002 › AN0066
AN0066 Analytic 0066
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detection of unpacking behavior through abnormal memory allocation, followed by executable code injection and execution from non-image sections.</p>
- Detects
- T1027.002 Software Packing
- Part of
- DET0023 Obfuscated Binary Unpacking Detection via Behavioral Patterns
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=10 | DC0035 Process Access |
| 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 |
|---|---|
ParentProcessName | To scope detections to suspicious parent-child process relationships typical of loaders or droppers. |
AllocationSizeThreshold | To tune for unusually large virtual memory allocations that might indicate unpacked payloads. |