The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Malware botnet controller located at 18.104.22.168 on port 7707 TCP:
$ telnet 22.214.171.124 7707
Connected to 126.96.36.199.
Escape character is ‘^]’
$ dig +short zonewar.ddns.net
Referencing malware samples (MD5 hash):
94cec401270ab86539d8e4df85a1045a — AV detection: 32 / 69 (46.38%)