Techniques › T1078.004 › AN1503
AN1503 Analytic 1503
Identity Provider · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects anomalous authentication activity such as sign-ins from impossible geolocations or legacy protocols from high-privileged accounts.</p>
- Detects
- T1078.004 Cloud Accounts
- Part of
- DET0546 Detection of Abused or Compromised Cloud Accounts for Access and Persistence
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 |
|---|---|---|
| azure:signinlogs | Sign-in activity | DC0002 User Account Authentication |
| saas:okta | user.authentication.sso | DC0088 Logon Session Metadata |
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 |
|---|---|
AnomalousLocationThreshold | Defines geographic separation (e.g., impossible travel) considered suspicious. |
ProtocolType | Filter based on legacy or deprecated authentication mechanisms. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2024-53704 | SonicWall SonicOS | Mapped |