HackTheBox - Fulcrum

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02:08 - Begin of Recon
14:00 - XXE Detection on Fulcrum API
17:40 - XXE Get Files
23:40 - XXE File Retrieval Working
24:30 - Lets Code a Python WebServer to Aid in XXE Exploitation
39:45 - Combining XXE + SSRF (Server Side Request Forgery) to gain Code Execution
47:28 - Shell Returned + Go Over LinEnum
56:49 - Finding WebUser's Password and using WinRM to pivot
01:06:00 - Getting Shell via WinRM, finding LDAP Credentials
01:14:00 - Using PowerView to Enumerate AD Users
01:27:06 - Start of getting a Shell on FILE (TroubleShooting FW)
01:35:35 - Getting shell over TCP/53 on FILE
01:37:58 - Finding credentials on scripts in Active Directories NetLogon Share, then finding a way to execute code as the Domain Admin... Triple Hop Nightmare
01:58:10 - Troubleshooting the error correctly and getting Domain Admin!
02:03:54 - Begin of unintended method (Rooting the initial Linux Hop)
02:09:54 - Root Exploit Found
02:12:25 - Mounting the VMDK Files and accessing AD.

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HackTheBox - Fulcrum HackTheBox - Fulcrum Reviewed by Dump3R H3id3gg3R on June 09, 2018 Rating: 5