Techniques › T1548.005 › AN1106
AN1106 Analytic 1106
Identity Provider · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Token creation or access delegation where a user impersonates a higher-privileged service account or performs domain-wide delegation actions, such as GCP's serviceAccountTokenCreator or Workspace impersonation.</p>
- Detects
- T1548.005 Temporary Elevated Cloud Access
- Part of
- DET0393 Detection Strategy for Temporary Elevated Cloud Access Abuse (T1548.005)
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 |
|---|---|---|
| gcp:iam | PrincipalEmail with serviceAccountTokenCreator impersonating new identity | DC0013 User Account Metadata |
| gcp:workspaceaudit | Token Generation via Domain Delegation | DC0002 User Account Authentication |
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 |
|---|---|
userEmailFilter | Tune based on legitimate service accounts allowed to impersonate user accounts. |
delegatedScope | Limit delegated access to specific scopes relevant to business functions. |