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 20.69.152.28 on port 7707 TCP:
$ telnet 20.69.152.28 7707
Trying 20.69.152.28…
Connected to 20.69.152.28.
Escape character is ‘^]’
Referencing malware samples (MD5 hash):
291850c1ed386941f1c55426c15f98fa — AV detection: 39 / 69 (56.52%)
cd8286c637da2a885d27f2c2ae5d7743 — AV detection: 40 / 66 (60.61%)