Detectionhightest

Application AppID Uri Configuration Changes

Detects when a configuration change is made to an applications AppID URI.

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Mark Morowczynski, Bailey BercikCreated Thu Jun 021b45b0d1-773f-4f23-aedc-814b759563b1cloud

Log Source

Azureauditlogs

ProductAzure← raw: azure

Serviceauditlogs← raw: auditlogs

Detection Logic

detection:
    selection:
        properties.message:
            - Update Application
            - Update Service principal
    condition: selection

False Positives

When and administrator is making legitimate AppID URI configuration changes to an application. This should be a planned event.

References

Resolving title…

learn.microsoft.com

MITRE ATT&CK

Tactics

TA0001 · Initial Access TA0005 · Defense Evasion TA0003 · Persistence TA0006 · Credential Access TA0004 · Privilege Escalation

Techniques

T1552 · Unsecured Credentials

Sub-techniques

T1078.004 · Cloud Accounts

Rule Metadata

Rule ID

1b45b0d1-773f-4f23-aedc-814b759563b1

Status

test

Level

high

Type

Detection

Created

Thu Jun 02

Author

Mark Morowczynski, Bailey Bercik

Path

rules/cloud/azure/audit_logs/azure_app_appid_uri_changes.yml

Raw Tags

attack.initial-accessattack.defense-evasionattack.persistenceattack.credential-accessattack.privilege-escalationattack.t1552attack.t1078.004

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