Disabling Multi Factor Authentication
testhighLog-Quelle: m365 · auditAutor Splunk Threat Research Team (original rule), Harjot Singh @cyb3rjy0t (sigma rule)Datum 2023-09-18
01
Beschreibung
Was dies ist, in Kürze.
Detects disabling of Multi Factor Authentication.
02
Tags
attack.persistenceattack.credential-accessattack.defense-impairmentattack.t1556.006
03
Regelquelle (YAML)
title: Disabling Multi Factor Authentication
id: 60de9b57-dc4d-48b9-a6a0-b39e0469f876
status: test
description: Detects disabling of Multi Factor Authentication.
references:
- https://research.splunk.com/cloud/c783dd98-c703-4252-9e8a-f19d9f5c949e/
author: Splunk Threat Research Team (original rule), Harjot Singh @cyb3rjy0t (sigma rule)
date: 2023-09-18
tags:
- attack.persistence
- attack.credential-access
- attack.defense-impairment
- attack.t1556.006
logsource:
service: audit
product: m365
detection:
selection:
Operation|contains: 'Disable Strong Authentication.'
condition: selection
falsepositives:
- Unlikely
level: high
04
erkennt Techniken (1)
ATT&CK-Techniken, die dies ermöglicht oder abbildet.
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.