need help with removing npnj5Agent.exe

just yesterday i started to get pop up from my trial version of malware bytes anti-malware regarding npnj5Agent.exe so I full scan with anti-malware but it found nothing so I rebooted it to safe mode and scan on there and it still found nothing. I have also full scan my anti virus which is microsoft security essentials but again it did not find the npnj5Agent.
so far there is no folder on my c or under programs or windows at all regarding npnj5Agent.exe it only show on my processes.

edit: forgot to say that when ever I try to end the process it keep saying access is denied. and i'm the admin of this computer.

so can someone help me remove this virus/spyware/backdoor?
if i need to download program i prefer free one.

thanks in advance

Attached Files

	dds.txt (39.2 KB)
	attach.txt (20.9 KB)
	hijackthis.log (20.6 KB)
	ark.txt (241.5 KB)