I had that virus/trojan on my pc. I ended up having to pull all the files are wanted to keep and do a full system restore on my PC.
It's very stubborn, often disabling any anti-malware software you want to run, and often disables your ability to kill processes.
Try downloading malwarebytes and run that. That may help, if it's able to run.
EDIT: Just saw James' response. Maybe that's it, but it looks exactly like the virus I had. I would run malwarebytes just to be sure.