Norton failed to Protect me

http :// prntscr . com / m2f35y

After downloading suspicious file it did something to my PC, im not sure (which scares me) But it installed a coin miner and That other virus which was detected by Rouge killer. I did full system scan, Power eraser too but it couldn't find it. Also all of my chrome password's was stolen too, and all Norton did was show a message that a lot of data was being sent out of the computer. I spent money on this antivirus and it couldn't even quit a process while it was transferring my passwords to a remote server that's crazy.