Hello!
I think i got the bitcoin miner back, http://prntscr.com/jauv4r, http://prntscr.com/jauv9x and http://prntscr.com/jauvi7.
I ended task and deleted it, and then looked at the FRST log, and found that there is something like AuxHD.vbs, i don't know what it is, so i searched on internet and found that there is a photo with a fake av (i think) and saying how to get rid of AuxHD.vbs, so i think something is wrong with it, maybe you know what it is? http://prntscr.com/jav1rk i think i will send you the log, but first i'm gonna look it myself, so it was on startup i think, looked at task manger startup, nothing called AuxHD.vbs was here, but there is something called "Program" and 4 "Mihkel"s , my computer names, i think. I think there is startup programs on regedit too but not sure, i couldnt find startup programs on regedit. Looking at the log file long time already, almost at the end, and found something like "82ace7d6-0197-474d-bf4b-a2043e72329b" Maybe it is something?
Completed reading all the FRST log. Gonna send it to you.
FRST_27-04-2018 10.04.56.txt