XPathStudio
A tool to simplify searching local and remote eventlogs. It has a collection of XPath queries in an .json file that is available for selection in a list. Some XPath queries are prepared for your own input in prepared fields. In this example you need to add a TargetUserName value of your own , replacing REPLACEUSERNAME:
<!--- Name:Logon event by user name -->
<!-- Replace REPLACEUSERNAME -->
<QueryList>
<Query Id='0' Path='Security'>
<Select Path='Security'>*[System[EventID=4624]] and *[EventData[Data[@Name='TargetUserName']='REPLACEUSERNAME']]</Select>
</Query>
</QueryList>
Run against your local machine or a list of hosts. Do your filtering in XPath and/or in the Display Filter option.
The tool have a couple of Sysmon Xpath queries available from start. If you have your own please share and I will update the .json file.