Hi!
First, you ara attacking the windows virtual machine right? Cause the last photo is from a real PC but I assume is your host machine, right?
Then plese use NAT Network for both, kali and windows virtual machines, cause you are using NAT and the machines won’t be able to communicate with each other using this configuration. Both options are present in VirtualBox, I mean NAT and NAT Network, so it can be a bit confusing.
Let me know how it goes!
Diego
