In this case, Little Snitch uncovered this process. I've also seen fmfd come up with Keychain access requests.
What is fmfd?
Generally speaking, fmfd is a safe process that is associated with the "Find My Friend" service. In fact, fmfd stands for "Find My Friend Daemon."
You can effectively block fmfd using Little Snitch. However, if you do this, you will not be able to remotely locate your Mac.
Also, please note that the IP address to which it attempts to connect is traceable to Apple.
NetRange: 18.104.22.168 - 22.214.171.124 CIDR: 126.96.36.199/8 NetName: APPLE-WWNET NetHandle: NET-17-0-0-0-1 Parent: () NetType: Direct Assignment OriginAS: Organization: Apple Inc. (APPLEC-1-Z) RegDate: 1990-04-16 Updated: 2017-07-08 Ref: https://whois.arin.net/rest/net/NET-17-0-0-0-1