Techniques › T1528 › AN1426
AN1426 Analytic 1426
Office Suite · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Use of OAuth tokens by third-party apps to access user mail, calendar, or SharePoint resources where the token was granted recently or via spearphishing.</p>
- Detects
- T1528 Steal Application Access Token
- Part of
- DET0515 Detection Strategy for T1528 - Steal Application Access Token
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 | App-only or delegated access patterns where client_id != known enterprise apps | DC0025 Cloud Storage Access |
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 |
|---|---|
ClientAppIDAllowList | Defenders may allow known app IDs, flag unknowns |
AccessVolumeThreshold | Rate of resource access by a newly consented app |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2024-38475 | Apache HTTP Server | Mapped |