Unnamed .tmp file with sensitive info that won't go away

Hi, long time since I last posted here. Checking my PC I'd founded an strange .tmp file that CCleaner won't erase. It's hidden and it's route is User - AppData - Local - VirtualStore - Windows - System32 ... it's driving me nuts cause everything I do in my PC is written there (passwords, chats, whatever ...) ... Already used ComboFix, AVG and Malwarebytes on that file but there's no sign of a virus or something ... Thanks in advance

Hello Tarkuz08, :greeting:

To request assistance in this forum the FAQ includes guidelines in post #1 and instructions in post #2 on how to provide the preliminary DDS and aswMBR logs used for analysis.

http://forums.spybot.info/showthread.php?t=288

Also have to show you this sticky so everyone is on the same page: Please DO NOT RUN ComboFix without being asked

Then start a new topic providing the logs, a volunteer analyst will advise when available. :)

Best regards.