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Stuck on local network access win 10 need help! - Printable Version

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Stuck on local network access win 10 need help! - T1kBg - Jan 13, 2022

Hello ! I'm trying to find a way to access 3 windows 10 machines on a local network. No physical access. I try bind_tcp attack try smb .. no NULL shares .. trying brute force on RDP but the password and username that shows are not the real ones... trying MITf but nothing ...open ports .. 135;149;445;808;3389 I'm new to this so take it easy with me :)


RE: Stuck on local network access win 10 need help! - linkinpork - Jan 14, 2022

(Jan 13, 2022 06:55 PM)T1kBg Wrote:  ...open ports .. 135;149;445;808;3389 I'm new to this so take it easy with me :)


Try this nmap/zenmap argument:

Code
-sV -p- -T4 --script vulners <TARGET IP ADDRESS>

Put all effort into enumeration stage and attack surface mapping until you find a proper attack vector. If you want structure in your attack, check out this post: RE: Website hacking


RE: Stuck on local network access win 10 need help! - T1kBg - Jan 14, 2022

well i`ve go new ports... 10x for the heads up :)

Nmap scan report for 192.168.0.117
Host is up (0.044s latency).
Not shown: 65519 closed tcp ports (reset)
PORT STATE SERVICE VERSION
135/tcp open msrpc Microsoft Windows RPC
139/tcp open netbios-ssn Microsoft Windows netbios-ssn
445/tcp open microsoft-ds?
808/tcp open mc-nmf .NET Message Framing
5040/tcp open unknown
7070/tcp open ssl/realserver?
7680/tcp open pando-pub?
8197/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
8666/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
49664/tcp open msrpc Microsoft Windows RPC
49665/tcp open msrpc Microsoft Windows RPC
49666/tcp open msrpc Microsoft Windows RPC
49667/tcp open msrpc Microsoft Windows RPC
49675/tcp open msrpc Microsoft Windows RPC
49677/tcp open msrpc Microsoft Windows RPC
49679/tcp open msrpc Microsoft Windows RPC
MAC Address: ....... (ASRock Incorporation)
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows


RE: Stuck on local network access win 10 need help! - linkinpork - Jan 14, 2022

(Jan 14, 2022 01:09 AM)T1kBg Wrote:  well i`ve go new ports... 10x for the heads up :)

Nmap scan report for 192.168.0.117
*snip*


You have SMBv3 on port 139 and 445. Here's something to help you with that: https://www.hackingarticles.in/a-little-guide-to-smb-enumeration/

It might also help if you checked out the UDP ports, not just the TCP ones. It will definitely take longer though, so I suggest you do it in a separate window:

Code
-sV -sU -T4 -v <TARGET IP ADDRESS>

EDIT: It really helps to learn how to speak SMB. It's similar to speaking FTP, with some difference in authentication. Here's a cheatsheet: https://www.willhackforsushi.com/sec504/SMB-Access-from-Linux.pdf


RE: Stuck on local network access win 10 need help! - T1kBg - Jan 14, 2022

I try this all ready but nothing... i get no Null Session or
└─$ smbmap -H 192.168.0.114
[!] Authentication error on 192.168.0.114
and stuck on entering root password... :(
Trying brute force on RDP but my laptop is showing 3568 days to finish :D
trying from msfconsole bind_tcp attack and i get sessions is dead


RE: Stuck on local network access win 10 need help! - linkinpork - Jan 14, 2022

(Jan 14, 2022 02:02 AM)T1kBg Wrote:  I try this all ready but nothing... i get no Null Session or
└─$ smbmap -H 192.168.0.114
[!] Authentication error on 192.168.0.114
and stuck on entering root password... :(
Trying brute force on RDP but my laptop is showing 3568 days to finish :D
trying from msfconsole bind_tcp attack and i get sessions is dead


You're exploiting already :( That's like, one of the last parts. Keep enumerating until you're very sure it's vulnerable. Use scanners, fuzzers, banner grabbers, whatever.

Relevant:
[Image: Abraham-Lincoln-Quotes-Give-me-six-hours...00x250.jpg]

EDIT:

Here's a resource you might like. Check the list under "Active Recon Tools": https://resources.infosecinstitute.com/topic/top-10-network-recon-tools/

For perspective, many long-term breaches done by hacker groups take 200 to 300 days before being completely contained. Your typical script only takes seconds to verify shell. You have all the time in the world :)


RE: Stuck on local network access win 10 need help! - Marcus Lauren - Jan 15, 2022

Thats a good suggestion. Many breaches do take a lot of time before they actually get into the computers.Keep bruteforcing.

PS : The cheatsheet wouldnt work if the PC owner isnt native english speaker , as the password could be in english but with their native language meaning.

Why isnt MITM working? Did you try scanning their router open ports as well? You can perhaps bruteforce into it and could launch MITM


RE: Stuck on local network access win 10 need help! - T1kBg - Jan 18, 2022

The mitmf attack faild because inside the network are 3 miners and i get flooded .. i have access to the router minera and everything else except the pc's Is there any tipe of way that i can get some information from the miners or a printer?