From two days I have remsh.exe in my Task Manager and it has high CPU usage. When I end process and restart Windows during rebooting OS makes some updates. I have Windows updates disabled as my PC is not compatible with the latest Win 10 updates/upgrades. For that reason reinstalling Windows is impossible option for me.
I have CCleaner but older version than the compromised one.
My antivir is Windows Defender and additionally I have Malwarebytes and Zemana.
Google search says remsh.exe could be both Microsoft process and infection.
Could you please help me?