↳ Source GitHubRègle analytiqueHigh
Addition of a Temporary Access Pass to a Privileged Account
Description
'Detects when a Temporary Access Pass (TAP) is created for a Privileged Account.
A Temporary Access Pass is a time-limited passcode issued by an admin that satisfies strong authentication requirements and can be used to onboard other authentication methods, including Passwordless ones such as Microsoft Authenticator or even Windows Hello.
A threat actor could use a TAP to register a new authentication method to maintain persistance to an account.
Review any TAP creations to ensure they were used legitimately.
Ref: https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-privileged-accounts#changes-to-privileged-accounts'
- Type de règle
- Scheduled
- Version
- 1.0.4
- Fréquence
- 1d
- Période analysée
- 1d
- Déclenchement
- gt 0
Couverture MITRE déclarée
Sources déclarées
Métadonnées du fichier source. Aucune dépendance déduite du KQL.
Connecteurs
Types de données
Requête KQL
Requête originale, sans modification.
let admin_users = (IdentityInfo
| summarize arg_max(TimeGenerated, *) by AccountUPN
| where AssignedRoles contains "admin"
| summarize by tolower(AccountUPN));
AuditLogs
| where OperationName =~ "Admin registered security info"
| where ResultReason =~ "Admin registered temporary access pass method for user"
| extend TargetUserPrincipalName = tostring(TargetResources[0].userPrincipalName)
| where tolower(TargetUserPrincipalName) in (admin_users)
| extend TargetAadUserId = tostring(TargetResources[0].id)
| extend InitiatingUserPrincipalName = tostring(InitiatedBy.user.userPrincipalName)
| extend InitiatingAadUserId = tostring(InitiatedBy.user.id)
| extend InitiatingIPAddress = tostring(InitiatedBy.user.ipAddress)
| extend TargetAccountName = tostring(split(TargetUserPrincipalName, "@")[0]), TargetAccountUPNSuffix = tostring(split(TargetUserPrincipalName, "@")[1])
| extend InitiatingAccountName = tostring(split(InitiatingUserPrincipalName, "@")[0]), InitiatingAccountUPNSuffix = tostring(split(InitiatingUserPrincipalName, "@")[1])
Entités déclarées
Contenus associés
Liens établis à partir des identifiants déclarés et des manifests des solutions.
Traçabilité de la source
GitHubLes valeurs affichées proviennent des fichiers du dépôt Azure/Azure-Sentinel. Elles décrivent le modèle publié, pas la configuration de votre workspace.
- Commit
7ca9800↗- Identifiant source
d7feb859-f03e-4e8d-8b21-617be0213b13
Autres fichiers source 1
Detections/AuditLogs/AdditionofaTemporaryAccessPasstoaPrivilegedAccount.yamlsource ↗GSTEP / SUIVI DU CATALOGUE
Ajouté au catalogue : 16 sept. 2026 · 05:49 UTC
Dernier changement observé : 16 sept. 2026 · 05:49 UTC