mirror of
https://github.com/AbdullahRizwan101/CTF-Writeups
synced 2024-11-10 06:34:17 +00:00
Update Sendai.md
This commit is contained in:
parent
01c900adbc
commit
6336794e6a
1 changed files with 6 additions and 2 deletions
|
@ -48,7 +48,9 @@ Running gobuster, we can find `/service`
|
|||
However this endpoints shows that we don't have access to it
|
||||
|
||||
<img src="https://i.imgur.com/YgAmiLH.png"/>
|
||||
|
||||
## PORT 445
|
||||
|
||||
Enumerating smb shares with anonymous login, we'll see `config`, `sendai` and `Users` share, where config was not accessible, Users didn't anything but sendai had some interesting files
|
||||
|
||||
<img src="https://i.imgur.com/mQaCMNk.png"/>
|
||||
|
@ -95,6 +97,7 @@ python3 bloodhound.py -u sqlsvc -p password -d sendai.vl -c all -dc dc.sendai.vl
|
|||
Thomas.Powell is a member of `Support` group has `GenericAll` on `ADMSVC` group which has `ReadGMSAPassword` on `MGTSVC$` account. We'll need to add thomas in ADMSVC group, read the NThash of MGTSVC account
|
||||
|
||||
<img src="https://i.imgur.com/BRPHbql.png"/>
|
||||
|
||||
## Abusing GenericAll and reading GMSA password
|
||||
|
||||
Through` bloodyAD` we can add thomas in ADMSVC group having genericall rights
|
||||
|
@ -120,6 +123,7 @@ This account can login on DC as it's part of `Remote Management` group
|
|||
Checking the privileges after logging in through evil-winrm, it doesn't have any privilege that we can abuse to get local admin
|
||||
|
||||
<img src="https://i.imgur.com/jxAX90R.png"/>
|
||||
|
||||
## Obtaining clifford's password
|
||||
|
||||
From the running process, we have helpdesk which doesn't normally run on a system
|
||||
|
@ -136,9 +140,10 @@ This will list down the running processes from where we'll find the clifford.dav
|
|||
|
||||
## Enumerating ADCS
|
||||
|
||||
This user belongs to `CA-Operators` group, so this likely will be able to enroll in a custom template, enumerating templates with `certipy`
|
||||
This user belongs to `CA-Operators` group, so he likely will be able to enroll in a custom template, enumerating templates with `certipy`
|
||||
|
||||
<img src="https://i.imgur.com/Vgev4wX.png"/>
|
||||
|
||||
## Escalating privileges through ESC4
|
||||
|
||||
```bash
|
||||
|
@ -192,7 +197,6 @@ With `ticketer,` forging a silver ticket for accessing MSSQL service as an admin
|
|||
ticketer.py -domain-sid S-1-5-21-3085872742-570972823-736764132 -domain sendai.vl -spn MSSQL/dc.sendai.vl -nthash hash Administrator
|
||||
```
|
||||
|
||||
|
||||
<img src="https://i.imgur.com/iOKxMa4.png"/>
|
||||
|
||||
<img src="https://i.imgur.com/ZlBgszU.png"/>
|
||||
|
|
Loading…
Reference in a new issue