Techniques › T1566.004 › AN0686
AN0686 Analytic 0686
Identity Provider · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Correlate MFA push fatigue or unusual consent grant attempts with call activity where adversaries may have socially engineered the user over voice.</p>
- Detects
- T1566.004 Spearphishing Voice
- Part of
- DET0245 Detection Strategy for Spearphishing Voice across OS 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 |
|---|---|---|
| m365:unified | Unusual MFA requests or OAuth consent events temporally aligned with user-reported vishing call | DC0038 Application Log Content |
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 |
|---|---|
MFARequestThreshold | Number of MFA push requests within a timeframe aligned to a suspicious call |
ConsentGrantPatterns | Unusual OAuth consent URLs or delegated scopes |