You can probably download procexp and look in it for the icon or look at the output off Get-CimInstance -Classname Win32_Process | ft name, commandline in powershell and look for applications you don't recognize.
You can probably download procexp and look in it for the icon or look at the output off Get-CimInstance -Classname Win32_Process | ft name, commandline in powershell and look for applications you don't recognize.