Logon from a Risky IP Address

 Original Source: [Sigma source]
Title: Logon from a Risky IP Address
Status: test
Description:Detects when a Microsoft Cloud App Security reported when a user signs into your sanctioned apps from a risky IP address.
References:
  -https://learn.microsoft.com/en-us/defender-cloud-apps/anomaly-detection-policy
  -https://learn.microsoft.com/en-us/defender-cloud-apps/policy-template-reference
Author: Austin Songer @austinsonger
Date: 2021-08-23
modified:2022-10-09
Tags:
  • -'attack.privilege-escalation'
  • -'attack.persistence'
  • -'attack.initial-access'
  • -'attack.stealth'
  • -'attack.t1078'
Logsource:
  • service: threat_management
  • product: m365
Detection:
  selection:
    eventSource: 'SecurityComplianceCenter'
    eventName: 'Log on from a risky IP address'
    status: 'success'
  condition:selection
Falsepositives:
  -Unknown
Level: medium