Resolute-HackTHeBox-Write-Up

Recon

1. Scanning with nmap.

Script:

ports=$(nmap -p- --min-rate=1000 -T4 10.10.10.169 | grep ^[0-9] | cut -d '/' -f 1 | tr '\n' ',' | sed s/, $//)
nmap -sC -sV -p$ports 10.10.10.169

Save our script as "start.sh" and run in terminal:

sudo bash start.sh

Waiting few minutes and looking on results:

Starting Nmap 7.80 ( https://nmap.org ) at 2020-05-14 21:35 +07
Nmap scan report for 10.10.10.169
Host is up (0.15s latency).

PORT      STATE  SERVICE      VERSION
53/tcp    open   domain?
88/tcp    open   kerberos-sec Microsoft Windows Kerberos (server time: 2020-05-14 14:45:57Z)
135/tcp   open   msrpc        Microsoft Windows RPC
139/tcp   open   netbios-ssn  Microsoft Windows netbios-ssn
389/tcp   open   ldap         Microsoft Windows Active Directory LDAP (Domain: megabank.local)
445/tcp   open   microsoft-ds Windows Server 2016 Standard 14393 microsoft-ds (workgroup: MEGABANK)
464/tcp   open   kpasswd5?
593/tcp   open   ncacn_http   Microsoft Windows RPC over HTTP 1.0
636/tcp   open   tcpwrapped
3268/tcp  open   ldap         Microsoft Windows Active Directory LDAP (Domain: megabank.local)
3269/tcp  open   tcpwrapped
5985/tcp  open   http         Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
    |_http-title: Not Found
9389/tcp  open   mc-nmf       .NET Message Framing
28531/tcp closed unknown
47001/tcp open   http         Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
    |_http-server-header: Microsoft-HTTPAPI/2.0
        |_http-title: Not Found
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
49671/tcp open   msrpc        Microsoft Windows RPC
49676/tcp open   ncacn_http   Microsoft Windows RPC over HTTP 1.0
49677/tcp open   msrpc        Microsoft Windows RPC
49688/tcp open   msrpc        Microsoft Windows RPC
49712/tcp open   msrpc        Microsoft Windows RPC
53160/tcp open   unknown
54651/tcp closed unknown
Service Info: Host: RESOLUTE; OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
|_clock-skew: mean: 2h30m39s, deviation: 4h02m30s, median: 10m38s
| smb-os-discovery: 
|   OS: Windows Server 2016 Standard 14393 (Windows Server 2016 Standard 6.3)
|   Computer name: Resolute
|   NetBIOS computer name: RESOLUTE\x00
|   Domain name: megabank.local
|   Forest name: megabank.local
|   FQDN: Resolute.megabank.local
|_  System time: 2020-05-14T07:46:49-07:00
| smb-security-mode: 
|   account_used: <blank>
|   authentication_level: user  
|   challenge_response: supported
|_  message_signing: required
| smb2-security-mode: 
|   2.02: 
|_    Message signing enabled and required
| smb2-time: 
|   date: 2020-05-14T14:46:48
|_  start_date: 2020-05-14T13:24:52

Nmap shows us, what