What is Matrix ransomware? And how does it implement its attack?
Matrix ransomware is a file-encrypting malware that was first discovered in 2016 in the form of a fake FBI warning. After that, its developers were silent for a while but came back again in 2017 with a new version. And now apparently, its developers are feeling quite productive as they release a new variant of the Matrix ransomware in April 2018.
This new version of Matrix ransomware is installed via Remote desktop services and is a more advanced ransomware with more debugging messages and usage of a cipher to wipe free space in infected computers. Once it is able to infiltrate a system, it will open two windows that will display the status of the infection. When the files are already encrypted, it will append the.[[email protected]] extension to each one of them and drops its ransom note in a file named “ReadMe_To_Decrypt_Files.txt” which contains quite a lengthy ransom note that states:
“WHAT HAPPENED WITH YOUR FILES?
Your documents, databases, backups, network folders and other important files are encrypted with RSA-2048 and AES-128 ciphers.
More information about the RSA and AES can be found here:
It mеаns thаt yоu will nоt bе аblе tо аccеss thеm аnуmоrе until thеу аrе dесrуptеd with yоur pеrsоnаl dесrуptiоn kеy! Withоut уоur pеrsоnаl kеy аnd sреciаl sоftwаrе dаtа rеcоvеrу is impоssiblе! If yоu will fоllоw оur instruсtiоns, wе guаrаntее thаt yоu cаn dесryрt аll yоur filеs quiсkly аnd sаfеly!
If yоu wаnt tо rеstоrе yоur filеs, plеаsе writе us tо thе е-mаils:
In subjеct linе оf your mеssаgе writе yоur pеrsоnаl ID:
Wе rесоmmеnd yоu tо sеnd yоur mеssаgе ОN ЕАСH оf ОUR 3 ЕМАILS, duе tо thе fасt thаt thе mеssаgе mау nоt rеаch thеir intеndеd rеcipiеnt fоr а vаriеtу оf rеаsоns!
Plеаsе, writе us in Еnglish оr usе prоfеssiоnаl trаnslаtоr!
If yоu wаnt tо rеstоrе yоur filеs, yоu hаvе tо pаy fоr dесrуptiоn in Bitсоins. Thе pricе dереnds оn hоw fаst уоu writе tо us.
Your message will be as confirmation you are ready to pay for a decryption key. After the payment, you will get the decryption tool with instructions that will decrypt all your files including network folders.
Tо cоnfirm thаt wе cаn dесryрt yоur filеs yоu cаn sеnd us up tо 3 filеs fоr frее dесrурtiоn. Plеаsе nоte thаt filеs fоr frее dесrурtiоn must NОT cоntаin аnу vаluаblе infоrmаtiоn аnd thеir tоtаl sizе must bе lеss thаn 5Mb.
Yоu hаvе tо rеspоnd аs sооn аs pоssiblе tо еnsurе thе rеstоrаtiоn оf yоur filеs, bеcаusе wе wоnt kееp yоur dеcrуptiоn kеys аt оur sеrvеr mоre thаn оne wееk in intеrеst оf оur sеcuritу.
Nоtе thаt аll thе аttеmpts оf dесryptiоn by yоursеlf оr using third pаrty tооls will rеsult оnly in irrеvосаble lоss оf yоur dаtа.
If yоu did nоt rеcеivе thе аnswеr frоm thе аfоrеcitеd еmаils fоr mоrе then 6 hours, рlеаsе сhеck SРАМ fоldеr!
If yоu did nоt rеcеivе thе аnswеr frоm thе аfоrеcitеd еmаils fоr mоrе then 12 hours, рlеаsе trу tо sеnd уоur mеssаgе with аnоthеr еmаil sеrviсе!
If yоu did nоt rеcеivе thе аnswеr frоm thе аfоrеcitеd еmаils fоr mоrе then 24 hours (еvеn if уоu hаvе prеviоuslу rесеivеd аnswеr frоm us), рlеаsе trу tо sеnd уоur mеssаgе with аnоthеr еmаil sеrviсе tо еасh оf оur 3 еmаils!
Аnd dоn’t fоrgеt tо chеck SPАМ fоldеr!”
How does Matrix ransomware proliferate?
Like pointed out, Matrix ransomware proliferates via remote desktop services where hackers themselves install the crypto-malware. Once cybercrooks behind this cryptovirus get a hold of a targeted computer, they will upload and install Matrix ransomware into the system.
Refer to the instructions are given below to obliterate Matrix ransomware from your system.
Step 1: Tap the Ctrl + Alt + Delete keys to open a menu and then expand the Shutdown options which are right next to the power button.
Step 2: After that, tap and hold the Shift key and then click on Restart.
Step 3: And in the Troubleshoot menu that opens, click on the Advanced options and then go to the Startup settings.
Step 4: Click on Restart and tap F4 to select Safe Mode or tap F5 to select Safe Mode with Networking.
Step 5: After your PC has successfully rebooted, tap Ctrl + Shift + Esc to open the Task Manager.
Step 6: Go to the Processes tab and look for Matrix.exe and then end its process.
Step 7: Exit the Task Manager and open Control Panel by pressing the Windows key + R, then type in appwiz.cpl and then click OK or press Enter.
Step 8: Look for programs related to Matrix Ransomware and then uninstall it.
Step 9: Close Control Panel and tap Win + E keys to open File Explorer.
Step 10: Navigate to the following locations and look for the malicious components created by Matrix ransomware such as ReadMe_To_Decrypt_Files.txt and !ReadMe_To_Decrypt_Files!.rtf, as well as other files associated to this threat and make sure to delete them all.
- %APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\
Step 11: Close the File Explorer.
Before you proceed to the next steps below, make sure that you are tech savvy enough to the point where you know exactly how to use and navigate your computer’s Registry. Keep in mind that any changes you make will highly impact your computer. To save you the trouble and time, you can just use [product-name], this system tool is proven to be safe and excellent enough that hackers won’t be able to hack into it. But if you can manage Windows Registry well, then, by all means, go on to the next steps.
Step 12: Tap Win + R to open Run and then type in regedit in the field and tap enter to pull up Windows Registry.
Step 13: Navigate to the listed paths below and look for the registry keys and sub-keys created by Matrix ransomware.
- HKEY_CURRENT_USER\Control Panel\Desktop\ScreenSaveTimeOut
- HKEY_CURRENT_USER\Control Panel\Desktop
Step 14: Delete the registry keys and sub-keys created by Matrix ransomware.
Step 15: After that, close the Registry Editor and empty the Recycle bin.
After you’ve covered the steps provided above, you need to continue the removal process of Matrix ransomware using a reliable program like [product-name]. How? Follow the advanced removal steps below.
Perform a full system scan using [product-code]. To do so, follow these steps:
- Turn on your computer. If it’s already on, you have to reboot
- After that, the BIOS screen will be displayed, but if Windows pops up instead, reboot your computer and try again. Once you’re on the BIOS screen, repeat pressing F8, by doing so the Advanced Option shows up.
- To navigate the Advanced Option use the arrow keys and select Safe Mode with Networking then hit
- Windows will now load the SafeMode with Networking.
- Press and hold both R key and Windows key.
- If done correctly, the Windows Run Box will show up.
- Type in the URL address, [product-url] in the Run dialog box and then tap Enter or click OK.
- After that, it will download the program. Wait for the download to finish and then open the launcher to install the program.
- Once the installation process is completed, run [product-code] to perform a full system scan.