AX Jeeves

Hi who can help me with the root flag? I got the user.txt and i can use powershell and also meterpreter, but i don’t found any hidden files and i don’t know how to privesc. I hate windows and this is why i have no much skill with it but i think to know how to search files also in subdirectories. I used dir with different options, but nothing. I have different hashes but i’m not sure that are usefulls. Who can pm me?