Here we are looking for tasks that are run by a privileged user, and run a binary that we can overwrite.
schtasks /query /fo LIST /v
This might produce a huge amount of text. I have not been able to figure out how to just output the relevant strings with findstr. So if you know a better way please notify me. As for now I just copy-paste the text and past it into my linux-terminal.
Yeah I know this ain't pretty, but it works. You can of course change the name SYSTEM to another privileged user.
cat schtask.txt | grep "SYSTEM\|Task To Run" | grep -B 1 SYSTEM