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[**Learn about some possible credentials protections here.**](windows-credentials-protections.md) **This protections could prevent Mimikatz from extracting some credentials.**
Use the [**Credentials Plugin**](https://github.com/carlospolop/MSF-Credentials) **that** I have created to **search for passwords and hashes** inside the victim.
As **Procdump from** [**SysInternals** ](https://docs.microsoft.com/en-us/sysinternals/downloads/sysinternals-suite)**is a legitimate Microsoft tool**, it's not detected by Defender.\
**Note**: Some **AV** may **detect** as **malicious** the use of **procdump.exe to dump lsass.exe**, this is because they are **detecting** the string **"procdump.exe" and "lsass.exe"**. So it is **stealthier** to **pass** as an **argument** the **PID** of lsass.exe to procdump **instead o**f the **name lsass.exe.**
There’s a DLL called **comsvcs.dll**, located in `C:\Windows\System32` that **dumps process memory** whenever they **crash**. This DLL contains a **function** called **`MiniDumpW`** that is written so it can be called with `rundll32.exe`.\
The first two arguments are not used, but the third one is split into 3 parts. First part is the process ID that will be dumped, second part is the dump file location, and third part is the word **full**. There is no other choice.\
Once these 3 arguments has been parsed, basically this DLL creates the dump file, and dumps the specified process into that dump file.\
Thanks to this function, we can use **comsvcs.dll** to dump lsass process instead of uploading procdump and executing it. (This information was extracted from [https://en.hackndo.com/remote-lsass-dump-passwords/](https://en.hackndo.com/remote-lsass-dump-passwords/))
1. Right click on the Task Bar and click on Task Manager
2. Click on More details
3. Search for "Local Security Authority Process" process in the Processes tab
4. Right click on "Local Security Authority Process" process and click on "Create dump file".
### Dumping lsass with procdump
[Procdump](https://docs.microsoft.com/en-us/sysinternals/downloads/procdump) is a Microsoft signed binary which is a part of [sysinternals](https://docs.microsoft.com/en-us/sysinternals/) suite.
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This files should be **located** in _C:\windows\system32\config\SAM_ and _C:\windows\system32\config\SYSTEM._ But **you cannot just copy them in a regular way** because they protected.
But you can do the same from **Powershell**. This is an example of **how to copy the SAM file** (the hard drive used is "C:" and its saved to C:\users\Public) but you can use this for copying any protected file:
Code from the book: [https://0xword.com/es/libros/99-hacking-windows-ataques-a-sistemas-y-redes-microsoft.html](https://0xword.com/es/libros/99-hacking-windows-ataques-a-sistemas-y-redes-microsoft.html)
Finally, you could also use the [**PS script Invoke-NinjaCopy**](https://github.com/PowerShellMafia/PowerSploit/blob/master/Exfiltration/Invoke-NinjaCopy.ps1) to make a copy of SAM, SYSTEM and ntds.dit.
**The Ntds.dit file is a database that stores Active Directory data**, including information about user objects, groups, and group membership. It includes the password hashes for all users in the domain.
* **SD Table**: Contains the security descriptors of each object
More information about this: [http://blogs.chrisse.se/2012/02/11/how-the-active-directory-data-store-really-works-inside-ntds-dit-part-1/](http://blogs.chrisse.se/2012/02/11/how-the-active-directory-data-store-really-works-inside-ntds-dit-part-1/)
Windows uses _Ntdsa.dll_ to interact with that file and its used by _lsass.exe_. Then, **part** of the **NTDS.dit** file could be located **inside the `lsass`** memory (you can find the latest accessed data probably because of the performance improve by using a **cache**).
**PEK** have the **same value** in **every domain controller**, but it is **cyphered** inside the **NTDS.dit** file using the **BOOTKEY** of the **SYSTEM file of the domain controller (is different between domain controllers)**. This is why to get the credentials from the NTDS.dit file **you need the files NTDS.dit and SYSTEM** (_C:\Windows\System32\config\SYSTEM_).
You could also use the [**volume shadow copy**](./#stealing-sam-and-system) trick to copy the **ntds.dit** file. Remember that you will also need a copy of the **SYSTEM file** (again, [**dump it from the registry or use the volume shadow copy**](./#stealing-sam-and-system) trick).
Download the binary from [here](https://github.com/AlessandroZ/LaZagne/releases). you can use this binary to extract credentials from several software.
This tool can be used to extract credentials from the memory. Download it from: [http://www.ampliasecurity.com/research/windows-credentials-editor/](https://www.ampliasecurity.com/research/windows-credentials-editor/)
Download it from:[ http://www.tarasco.org/security/pwdump\_7](http://www.tarasco.org/security/pwdump\_7) and just **execute it** and the passwords will be extracted.
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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)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **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)**.**
* **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).
