Hello! :slight_smile:

I see your avast is out of date please update to Avast 6 at http://www.avast.com/free-antivirus-download and it may be very possible it may be a keylogger like infection. I was just pointing that out I’ll let the others deal with this, also try scanning with Malwarebytes free at http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?part=dl-10804572&subj=dl&tag=button

Hope I helped!

EDIT: Another thing is OTL is alot better then Hijack this, please use that Hijack this has not been updated in forever. Post logs so the experts can look at them. Also try a boot time scan with avast If this is a RAT( Remote access tool) used by hackers to gain complete control and is made right it could bypass anti-virus protection, so a boot time will scan before everything starts on the machine which is very good at taking out these kind of infections.