How do I escalate privilege on Windows 2012 R2 (Build 9600)?
I'm working on OPTIMUM machine and I have owned the user (which was easy)
When I try to use getsystem, I get
[-] priv_elevate_getsystem: Operation failed: The environment is incorrect. The following was attempted:
[-] Named Pipe Impersonation (In Memory/Admin)
[-] Named Pipe Impersonation (Dropper/Admin)
[-] Token Duplication (In Memory/Admin)
Also when I try hashdump , I get:
[-] priv_passwd_get_sam_hashes: Operation failed: The parameter is incorrect.
A hint to approach this problem would be great!