Ok, find your taskmanager.exe somewhere in windows/system32. Now copy and paste it to your desktop. Rename it to something random. Do the same for any internet browser. Open up the taskmanager you renamed and end anything that looks suspicious in processes. Next use your virus protection/maleware bytes to get rid of the virus. If you need malewarebytes rename your internet explorer and download it online.
-edit- To late but this is how to do it without restore or any memory loss yourself.