InfoSec LAB

Escape_Recon

Created: 4 min read

RustScan

┌──(kali㉿kali)-[~/archive/htb/labs/escape]
└─$ rustscan -a $IP -b 25000
________________________________________
: https://discord.gg/GFrQsGy           :
: https://github.com/RustScan/RustScan :
 --------------------------------------
please contribute more quotes to our github https://github.com/rustscan/rustscan
 
[~] The config file is expected to be at "/home/kali/.rustscan.toml"
[~] Automatically increasing ulimit value to 5000.
[!] File limit is lower than default batch size. Consider upping with --ulimit. May cause harm to sensitive servers
open 10.10.11.202:53
open 10.10.11.202:88
open 10.10.11.202:135
open 10.10.11.202:139
open 10.10.11.202:389
open 10.10.11.202:445
open 10.10.11.202:464
open 10.10.11.202:593
open 10.10.11.202:636
open 10.10.11.202:1433
open 10.10.11.202:3269
open 10.10.11.202:3268
open 10.10.11.202:5985
open 10.10.11.202:9389
open 10.10.11.202:49667
open 10.10.11.202:49687
open 10.10.11.202:49688
open 10.10.11.202:49704
open 10.10.11.202:49712
open 10.10.11.202:50658

Nmap

┌──(kali㉿kali)-[~/archive/htb/labs/escape]
└─$ nmap -Pn -sC -sV -p53,88,135,139,389,445,593,636,1433,3269,3268,464,5985,9389,49667,49687,49688,49704,49712,50658 $IP
Starting Nmap 7.94 ( https://nmap.org ) at 2023-08-12 17:17 CEST
Nmap scan report for 10.10.11.202
Host is up (0.096s latency).
 
PORT      STATE SERVICE       VERSION
53/tcp    open  domain        Simple DNS Plus
88/tcp    open  kerberos-sec  Microsoft Windows Kerberos (server time: 2023-08-12 23:17:16Z)
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: sequel.htb0., Site: Default-First-Site-Name)
|_ssl-date: 2023-08-12T23:18:47+00:00; +7h59m56s from scanner time.
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
445/tcp   open  microsoft-ds?
464/tcp   open  kpasswd5?
593/tcp   open  ncacn_http    Microsoft Windows RPC over HTTP 1.0
636/tcp   open  ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
|_ssl-date: 2023-08-12T23:18:46+00:00; +7h59m56s from scanner time.
1433/tcp open  ms-sql-s Microsoft SQL Server 2019 15.00.2000.00; RTM
| ms-sql-info:
|   10.10.11.202:1433:
|     Version:
|       name: Microsoft SQL Server 2019 RTM
|       number: 15.00.2000.00
|       Product: Microsoft SQL Server 2019
|       Service pack level: RTM
|       Post-SP patches applied: false
|_    TCP port: 1433
| ms-sql-ntlm-info:
|   10.10.11.202:1433:
|     Target_Name: sequel
|     NetBIOS_Domain_Name: sequel
|     NetBIOS_Computer_Name: DC
|     DNS_Domain_Name: sequel.htb
|     DNS_Computer_Name: dc.sequel.htb
|     DNS_Tree_Name: sequel.htb
|_    Product_Version: 10.0.17763
| ssl-cert: Subject: commonName=SSL_Self_Signed_Fallback
| Not valid before: 2023-08-13T01:17:25
|_Not valid after:  2053-08-13T01:17:25
|_ssl-date: 2023-08-13T01:20:00+00:00; +4m47s from scanner time.
3268/tcp  open  ldap          Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
|_ssl-date: 2023-08-12T23:18:47+00:00; +7h59m56s from scanner time.
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
3269/tcp  open  ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
|_ssl-date: 2023-08-12T23:18:46+00:00; +7h59m56s from scanner time.
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
5985/tcp  open  http          Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
|_http-title: Not Found
9389/tcp  open  mc-nmf        .NET Message Framing
49667/tcp open  msrpc         Microsoft Windows RPC
49687/tcp open  ncacn_http    Microsoft Windows RPC over HTTP 1.0
49688/tcp open  msrpc         Microsoft Windows RPC
49704/tcp open  msrpc         Microsoft Windows RPC
49712/tcp open  msrpc         Microsoft Windows RPC
50658/tcp open  msrpc         Microsoft Windows RPC
Service Info: Host: DC; OS: Windows; CPE: cpe:/o:microsoft:windows
 
Host script results:
|_clock-skew: mean: 7h59m55s, deviation: 0s, median: 7h59m55s
| smb2-time: 
|   date: 2023-08-12T23:18:10
|_  start_date: N/A
| smb2-security-mode: 
|   3:1:1: 
|_    Message signing enabled and required
 
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 97.68 seconds

The target system appears to be a Windows DC host in an Active Directory environment The domain is SEQUEL.HTB and the FQDN of the target system is dc.sequel.htb

The domain information has been appended to the /etc/hosts file on Kali for local DNS resolution

UDP

┌──(kali㉿kali)-[~/archive/htb/labs/escape]
└─$ sudo nmap -Pn -sU -top-ports 1000 $IP
[sudo] password for kali:
starting nmap 7.94 ( https://nmap.org ) at 2023-08-12 17:17 CEST
Nmap scan report for 10.10.11.202
Host is up (0.097s latency).
not shown: 998 open|filtered udp ports (no-response)
PORT    STATE SERVICE
88/udp  open  kerberos-sec
123/udp open  ntp
 
nmap done: 1 IP address (1 host up) scanned in 36.33 seconds

Interactive Graph View

Backlinks