DNS Spoofing : Redirect Traffic On LAN To Your Fake Website

WHAT IS DNS..?

DNS which stands for Domain Name System, is a naming system for computer, services, or any other resources connected on a network or Internet. DNS mainly serves the function of mapping Domain names which can be easily memorized by humans (like facebook.com) to their ip addresses (like 173.252.120.6), which are rather difficult to remember by us. The DNS is, in fact, its own network. If a DNS doesn't know how to translate a particular Domain Name then its contacts other DNS, and so on, until the correct ip address of the domian is found.

WHAT IS DNS SPOOFING..?

DNS Spoofing (Or DNS cache poisining) is a hacking attack, in which data is introduced in DNS resolver's cache, which makes the DNS to return wrong ip address for a Domain. Hence, redirecting the traffic to hacker's computer.

OK, so enough with the geeky part. Now lets get our hands dirty.. ;)

STEP #1

Start by firing up kali and starting S.E.T ( Social Engineering Toolkit ) which comes per-installed in kali.

Open terminal window, type setoolkit and hit enter. If you are using S.E.T for the first time, you will get a disclaimer policy, enter y and press enter. 
Then, you will get a window like this :

Now, Select 1 option Social - Engineering Attacks, by giving input 1.

Then, Select 2 option Website Attack Vectors in the next step.

Then select 3 option Credential Harvester Attack Method.


And then, 2 option Site Cloner.

After, selecting the site cloner option, you'll be asked the ip address of the POST back... Enter YOUR ip Address

 To know your ip address, open a new terminal window and type ifconfig, there inet addr. will be your ip address. Look in eth0 if you are on cabled network and in wlan0 if on wireless network.

you will, then, be asked to enter the site's url. Enter the url of the site for which you want to make a fake website.

We will take facebook.com here as an example.

After entering the site's url, you will get the following message :

If it asks you to turn apache server's on reply with yes.

Now, leave this terminal window as it (Don't close it) and open a new terminal window.

STEP #2

Now let's configure ettercap before using it. Ettercap is also pre-installed in Kali.

Open a new terminal window and input :

leafpad  /etc/ettercap/etter.conf

A new window like this will open :

Change the values of selected variables in above picture from the default values to 0.

Save & exit.

Now, in the terminal window, input :

sudo chmod 777 /etc/ettercap/etter.dns

Then,

leafpad /etc/ettercap/etter.dns

Again, a text document will open before you. In this document search for the following part:

 And, edit it to :

Here we are using facebook.com, so edit it and then save and exit.

We are now done with configuring ettercap. Now let's fire it up.

STEP #3

Now fire ettercap by typing :

ettercap -G

In the terminal (Not the one in which S.E.T is open.. Don't touch it till hack is over ). After doing so gui of ettercap will pop  on the scree.

Now, follow the images :

 

 Select eth0 if on cable network and wlan0 if on wireless network.

 After clicking on hosts list, a tab with list of all the devices connected to your network will be shown to you.

In the same tab assign Target 1 to your router's ip & Target 2 to your victim's ip.

Then, go to Plugins -> Manage The plugins.

In the tab that opens now, enable dns_spoof :

Then,

As soon as we click on Start Sniffing, our attack has been initiated. Now we have to wait until our victim visits facebook.com.

As soon as our victim visits facebook.com ettercap will notify us.. :

The credentials which the victim will enter on the facebook login page will be stored in a text file the path of which is given in the terminal in which S.E.T is running... :

Go to the given path , open the file and KABOOOOM ... ::

Your victim is Done with his account .. XD

Feel free to clear your queries in the comments.