The goal of the challenge is to access a hidden network. Once you've gained access to the target machine, you can use its network connectivity to pivot into the hidden network.
As you've identified the target machine as running Windows 10, you can attempt to exploit the EternalBlue vulnerability (MS17-014) using the msfvenom and meterpreter tools. hackgennet upd
I'm assuming you're referring to Hack The Box's "HackGenNet" challenge. I'll provide a comprehensive walkthrough to help you solve it. The goal of the challenge is to access a hidden network
As an alternative exploitation method, you can use the to gain access to the target machine. hackgennet upd