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Activity from Suspicious IP Addresses
Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence. These IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.
Detection Query
selection:
eventSource: SecurityComplianceCenter
eventName: Activity from suspicious IP addresses
status: success
condition: selection
Author
Austin Songer @austinsonger
Created
2021-08-23
Data Sources
m365threat_detection
Platforms
m365
References
Tags
attack.command-and-controlattack.t1573
Raw Content
title: Activity from Suspicious IP Addresses
id: a3501e8e-af9e-43c6-8cd6-9360bdaae498
status: test
description: |
Detects when a Microsoft Cloud App Security reported users were active from an IP address identified as risky by Microsoft Threat Intelligence.
These IP addresses are involved in malicious activities, such as Botnet C&C, and may indicate compromised account.
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.command-and-control
- attack.t1573
logsource:
service: threat_detection
product: m365
detection:
selection:
eventSource: SecurityComplianceCenter
eventName: 'Activity from suspicious IP addresses'
status: success
condition: selection
falsepositives:
- Unknown
level: medium