Some of you have got Elliot Used a Raspberry Pi to Hack Steel Mountain  written me telling me how lots you experience the Mr. robot series on america community and Amazon high.

Additionally a massive Elliot Used a Raspberry Pi to Hack Steel Mountain:

If you haven’t visible it yet, you must. it is able to be the great hacking display on is set a young guy with a social moral sense (with severe social anxiety and a depraved morphine addiction) who works in cyber protection by using day, defensive the community of Evil organisation Elliot Used a Raspberry Pi to Hack Steel Mountain.

While at night time Elliot Used a Raspberry Pi to Hack Steel Mountain:

Is a hacker vigilante for good (does this situation match absolutely everyone we understand?). ultimately, he receives recruited by means of a hacker agency called fsociety (which looks and acts similar to anonymous) to bring down Evil company Elliot Used a Raspberry Pi to Hack Steel Mountain.

within the conclusion of the Mr. robot television collection, Elliot and fsociety successfully finished their venture of encrypting all of Evil Corp’s information Elliot Used a Raspberry Pi to Hack Steel Mountain with AES-128 encryption and destroying the key.

Now that every one of the information on Evil Corp’s servers (inclusive of 70% of the world’s patron debt and student loans) has been successfully destroyed, let’s examine how they did it, or alternatively… how they may have accomplished it. because the show is a bit vague on information, let’s see a similar attack that has lately surfaced in Europe.

A short assessment of how It performedElliot Used a Raspberry Pi to Hack Steel Mountain:

We realize that Elliot and fsociety had destroyed all the back-up tapes held through metallic Mountain when they hacked the HVAC machine with a Raspberry Pi, which they used to show up the temperature inside the storage facility high sufficient to render the backups unusable Elliot Used a Raspberry Pi to Hack Steel Mountain.

With the tapes unusable, Elliot had to then damage the records on Evil Corp’s servers with out being traced. As you understand with the aid of now, deleting the files on the servers will now not do away with the facts. Elliot and his colleagues knew this too, so that they decided to encrypt the records with AES instead. on this way, the information became still there, but indecipherable to Evil Corp Elliot Used a Raspberry Pi to Hack Steel Mountain.

the usage of Chimera as an example Elliot Used a Raspberry Pi to Hack Steel Mountain:

currently, a brand new type of ransomware became located in Germany referred to as Chimera. it has been used to attack agencies in Germany, in place of customers as a great deal of the preceding ransomware targeted. for the reason that most ransomware works similarly, allow’s use it as a model for how Elliot and fsociety may have “destroyed,” or rendered vain, the data on Evil Corp’s difficult drives.

on this analysis, i’m able to Elliot Used a Raspberry Pi to Hack Steel Mountain summarize how Chimera works, leaving out some steps for the sake of brevity. if you would love a copy of Chimera to conduct your own distinct evaluation, i have published it on Pastebin here.

 

Step 1Delivering the Malware
Like plenty of the ransomware that has appeared in current years, Chimera turned into brought by way of email, in all likelihood with a social engineering component to get someone to click on on a hyperlink or a file. It became written inElliot Used a Raspberry Pi to Hack Steel Mountain.

in this first degree, Chimera initially can provide an executable stub, whose best task is to call, decrypt, and decode the second one level payload, to the victim.

Step 2The AES set of rules Elliot Used a Raspberry Pi to Hack Steel Mountain the second one level is the encrypted and encoded payload that consists of a method that is actually an AES encryption set of rules. Elliot and his colleagues could have used this or something very much like encrypt Evil Corp’s statistics. possibly, that could have it run in multiple threads to speed up the Elliot Used a Raspberry Pi to Hack Steel Mountain manner. thinking about the reality that Evil Corp probable has petabytes of records, encrypting all of it would make the effort.

Mapping to reminiscence Elliot Used a Raspberry Pi to Hack Steel Mountain:

within the subsequent stage, Chimera then manually maps its processes to reminiscence. that is very probable to bypass ASLR and DEP protections that are built into home windows and other running systems. those protections randomize in which a manner will possibly be in reminiscence, making it more hard to implement a buffer overflow because the malware can’t predict the location of the pointer Elliot Used a Raspberry Pi to Hack Steel Mountain via manually mapping the method to reminiscence, it makes it more likely that the malware will feature as expected.

next, Chimera is going thru every home windows system seeking out a 32-bit procedure that can host its payload and then open it Elliot Used a Raspberry Pi to Hack Steel Mountain.

Finding the neighborhood IP Elliot Used a Raspberry Pi to Hack Steel Mountain subsequent, this ransomware goes out and finds the public IP of the gadget it has inflamed with the aid of the use of whatismyipaddress.com. It then stores that value in a variable Elliot Used a Raspberry Pi to Hack Steel Mountain.

Call returned to Command & manage Servers Elliot Used a Raspberry Pi to Hack Steel Mountain as soon as Chimera has the IP of the inflamed host, it then calls out to its command and manage (C&C) servers. In this case, those servers are at ninety five.one hundred sixty Elliot Used a Raspberry Pi to Hack Steel Mountain.

Chimera makes use of Bitmessage to communicate via a P2P protocol on ports 8444 and 8080. Bitmessage is a comfy, encrypted P2P messaging gadget that permits a unmarried man or woman to send out messages to one or many recipients. you could see within the screenshot under that Chimera calls the Bitmessage consumer PyBitmessage Elliot Used a Raspberry Pi to Hack Steel Mountain.

 

Step 7Browse & discover difficult Drives, Elliot Used a Raspberry Pi to Hack Steel Mountain next, the malware ought to locate the hard drives in which the data is stored. It desires to browse each of the logical drives and then save these places right into a variable for later use in the encryption process.

Get Random Elliot Used a Raspberry Pi to Hack Steel Mountain:

Now that Chimera has efficaciously taken over a 32-bit system, mapped itself to reminiscence to keep away from ASLR, and enumerated the tough drives, it desires to call returned to its command and manipulate server to get a random key with which to encrypt the documents.

once the random key has been obtained from the command and manipulate server, Chimera calls the feature from Step #2 above—the AES encryption algorithm—and begins to encrypt essential documents.

earlier than it starts the encryption, it looks for the following record kinds Elliot Used a Raspberry Pi to Hack Steel Mountain

 

One of the extra interesting parts of the show, from my angle, is that the hacking is practical. No swirling, animated viruses like in such a lot of different television shows and films, but rather excellent ‘ole command line Linux.

The Hacking Raspberry Pi Elliot Used a Raspberry Pi to Hack Steel Mountain In episode four (“eps1.3__da3m0ns.mp4”), Elliott, the primary individual, is planning on using a Raspberry Pi to control the heating machine of the storage room in which Evil Corp is storing their tape backups. If they could enhance the temperature enough within the storage room, it’s going to render those tape backups Elliot Used a Raspberry Pi to Hack Steel Mountain unusable.

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On these tape backups are Elliot Used a Raspberry Pi to Hack Steel Mountain:

the facts of 70% of the consumer debt in the international, along with billions of greenbacks of pupil loans. The hackers believe that if they are able to spoil those facts, millions of humans will be free of their student loans and consumer debt held by means of Evil Corp.

In this educational, i’m able to show you a way to create a hacking Raspberry Pi (for the ones of you’re unaware, a Raspberry Pi is a tiny, less expensive, credit score-card sized laptop that is powerful) that may be controlled remotely, similar to what Elliott on Elliot Used a Raspberry Pi to Hack Steel Mountain is about to use in this episode.

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download the ARM model of Kali

The first step, of path, is to download the ARM model of Kali. Raspberry Pi and many cell devices use ARM CPUs as they are greater electricity green and cooler, so the Kali working device need to be compiled especially for it.

 

thankfully, the products folks at Offensive security have already completed this for us. Navigate to Offensive security’s down load web page to get the Raspberry Pi document. as soon as you’ve got downloaded the image, unzip it with WinRAR, WinZip, or every other archiving tool that can unzip documents.

 

 

S download & deploy Win32 Elliot Used a Raspberry Pi to Hack Steel Mountain:

Now we want to install the Win32 Disk Imager, which you may download from SourceForge. This device permits us to put in writing the picture to an SD card or USB power. I advise a quick SD card of as a minimum four GB. you can purchase a sixteen GB now for approximately 7 greenbacks.

 

Run Disk Imager Now which you have set up Disk Imager, right click on it and run it as “administrator .

 

pick the Kali picture within the “photograph document” window, direct the photo in your SD card inside the “tool” window, then click on on the “Write” button. Be patient, this will take someday Elliot Used a Raspberry Pi to Hack Steel Mountain.

 

 

​If you using Linux, things Elliot Used a Raspberry Pi to Hack Steel Mountain:

are bit simpler. No want to download something. You simply use the dd command (amongst different matters, the dd command is used to create a disk image in digital forensics). If we anticipate the image is called Kali-RPI.img and the SD card is at /dev/sdc and we want it to duplicate in 512k block size (bs), then we sincerely need to type:

Step four: install the SD Card inside the Raspberry Pi We need to cast off the SD card out of your laptop and now installation the SD card into our Raspberry Pi and boot it up. while it boots up, it takes you to a command line asking you to your username and password. The default username and password are:

Now you’ve got an tiny Kali hacking tool that may be positioned anywhere!

begin a Netcat Listener on Raspberry Pi

​Now, that we’ve got Raspberry Pi jogging Kali, we are able to location it everywhere within the Evil enterprise network. Raspberry Pi has an Ethernet connection and you may upload a wireless adapter. The Raspberry Pi is so small it is able to be hidden in numerous locations. those encompass inner a laptop computer, inner a telephone, clock, and many others. with out being noticed Elliot Used a Raspberry Pi to Hack Steel Mountain.

As soon as it’s far connected, we can start a Netcat listener (Netcat is built into Kali) on it with the aid of typing:

​this can enable Elliott to hook up with a terminal on the Raspberry Pi from anywhere the use of port 6996.

Now, Elliott can join lower back to the Raspberry Pi via using Netcat on his Kali system and typing:

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kali > nc 192.168.1.one hundred and five 6996

while he kinds ifconfig, he can see that he has a terminal on the Raspberry Pi equipped to do a little hacking of Evil Corp’s HVAC device! ensure to use the IP cope with of the Raspberry Pi for your environment.

Route, there are other techniques Elliot Used a Raspberry Pi to Hack Steel Mountain:

to connecting back to the Raspberry Pi. He may want to use SSH, and if he wanted a GUI, deploy the VNC Server and join again to it with complete GUI manipulate over Kali. The problem with each of these strategies is that they’re much more likely to be detected through Evil organisation’s perimeter community defenses.

One revolutionary way to attach might be to turn the wireless adapter into an wi-fi AP. on this way, Elliot and buddies may want to connect to the community remotely or at the least the range of wi-fi with a great antenna. to turn th eRPI into an AP, see my educational on creating an Evil dual AP right here.

 

Now that Elliott has a Elliot Used a Raspberry Pi to Hack Steel Mountain Kali set up inside Evil organisation’s community, he have to be able to use the multitude of gear available for wreaking havoc on Evil organisation in Kali. In episode four, he desires to manage the HVAC gadget and flip up the heat to melt the backup tapes. He ought to be able to try this now that he has embedded Kali inside Evil enterprise’s network.

HVAC systems are SCADA/ICS systems like nearly all commercial systems. they’ve small p.c’s embedded in them which are managed through obscure SCADA/ICS protocols. For extra on SCADA/ICS structures, see my SCADA Hacking and security section Elliot Used a Raspberry Pi to Hack Steel Mountain.

As this display progresses and Elliot Used a Raspberry Pi to Hack Steel Mountain:

Elliott demonstrates more hacks, i can try to maintain you up on how he does them.

 

Sources