Find sigma rule 
Attack: Hide Artifacts
Adversaries may attempt to hide artifacts associated with their behaviors to evade detection. Operating systems may have features to hide various artifacts, such as important system files and administrative task execution, to avoid disrupting user work environments and prevent users from changing files or features on the system. Adversaries may abuse these features to hide artifacts such as files, directories, user accounts, or other system activity to evade detection.(Citation: Sofacy Komplex Trojan)(Citation: Cybereason OSX Pirrit)(Citation: MalwareBytes ADS July 2015)
Adversaries may also attempt to hide artifacts associated with malicious behavior by creating computing regions that are isolated from common security instrumentation, such as through the use of virtualization technology.(Citation: Sophos Ragnar May 2020)
MITRE
Tactic
- defense-evasion
technique
- T1564
Test : Command Execution with NirCmd
OS
- windows
Description:
NirCmd is used by threat actors to execute commands, which can include recon and privilege escalation via running commands via the SYSTEM account See https://www.kroll.com/en/insights/publications/cyber/black-basta-technical-analysis
Executor
powershell