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UnknownMicrosoft Sentinel analytics

Office Mail Rule Creation with suspicious archive mail move activity

Hunting query to detect new inbox rule creation with activity of mail moved from inbox to archive folder within 12minutes.Though such activities could be legitimate some attackers may use these techniques to perform…

Description

Hunting query to detect new inbox rule creation with activity of mail moved from inbox to archive folder within 12minutes.Though such activities could be legitimate some attackers may use these techniques to perform email diversion attack.

Detection logic

Detection requirements

Platform
LinuxmacOSNetwork DevicesOffice SuiteWindows

The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.

Log source product
office365
Log source service
officeactivity_exchange

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