Advanced hunting in Microsoft Defender ATP

Advanced hunting is a query-based threat-hunting tool that lets you explore up to 30 days of raw data. You can proactively inspect events in your network to locate interesting indicators and entities. The flexible access to data facilitates unconstrained hunting for both known and potential threats. You can use the same threat-hunting queries to build custom detection rules. These rules run automatically to check for and respond to various events and system states, including suspected breach activity and misconfigured machines. 

For more tips like this, check out the working remotely playlist at www.youtube.com/FoetronAcademy . Also, if you need any further assistance then you can raise a support ticket and get it addressed.