Techniques › T1211 › AN1637
AN1637 Analytic 1637
SaaS · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects adversary abuse of SaaS platform vulnerabilities to bypass logging, monitoring, or consent boundaries. Defender perspective focuses on abnormal application integration events, missing audit logs, or API calls from unauthorized service principals that align with exploitation attempts.</p>
- Detects
- T1211 Exploitation for Stealth
- Part of
- DET0595 Detection Strategy for Exploitation for Stealth
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 | ApplicationModified, ConsentGranted: Unexpected app consent or modification events linked to security evasion | 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 |
|---|---|
MonitoredApps | Applications and integrations expected in the environment; deviations may be suspect. |
ConsentAnomalyThreshold | Threshold for anomalous OAuth or app consent events before flagging exploitation. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2022-21999 | Microsoft Windows | Mapped |