Try removing the coin miner malware by hand is a bad idea. Sure, you may have success, but it will be wiped out in a couple of hours when the malware remnants you’ve likely missed will contact the C&C and download the malware back. Hence, getting a proper anti-malware solution is better for dealing with problems quickly and completely. GridinSoft Anti-Malware will be best for that purpose, as it can detect coin miners in both proactive modes and during the scans.