This is an article that provides specific details on .BWNG virus infection as well as a step-by-step removal followed by alternative data recovery approaches.
BWNG Virus Files
When your files are locked with a few extensions the last of which is .BWNG your computer system is infected with Matrix ransomware. This new strain dubbed BWNG virus is developed to alter essential system settings and misuse system functionalities with the primary goal to encrypt personal files without being detected by any active security measures. The encryption is realized with the help of a highly sophisticated encryption technique that leaves files completely inaccessible. The long string of specific extensions [billwong73@yahoo.com].{random letters and numbers}-{again random letters and numbers}.BWNG appears after the original names of encrypted files. Finally, the threat drops a ransom message to extort a ransom payment.
Threat Summary
| Name | BWNG virus |
| Type | Ransomware, Cryptovirus |
| Extensions | [billwong73@yahoo.com].–.BWNG |
| Short Description | A data locker ransomware designed to damage computer systems and encrypt valuable personal fles. |
| Symptoms | Important files are locked and renamed with a string of a few extensions. The last extension is .BWNG Ransom message insists on a ransom payment |
| Ransom Note | !BWNG_INFO!.rtf |
| Distribution Method | Spam Emails, Email Attachments, Corrupted Software Installers, Hacked Websites |
| Detection Tool |
See If Your System Has Been Affected by malware
Download
Malware Removal Tool
|
User Experience | Join Our Forum to Discuss BWNG virus. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
BWNG Virus (Matrix Ransomware) – Distribution and Impact
The .BWNG viurs files is called to a new strain of Matrix ransomware. This ransomware is currently lurking across the web. Security researchers cannot say which the primary distribution method is. Based on our experience of researching and reporting malicious software we guess that the BWNG virus is spread via well-known techniques like malspam, malvertising, freeware installers, fake software update notifications, and corrupted web pages. Malspam is likely to be the most preferred one. It is realized via email spam messages that attempt to deliver malicious code on targeted PCs. E-mails used for malicious purposes usually contain one or more of the following components:
- A link that lands on compromised web page set to download and execute the infection file directly on the PC.
- A malicious file attachment masked as a legitimate document and uploaded in a .rar or .zip archive. Such a file could be set to evade detection and this way tricks you into allowing the ransomware to start on your PC.
As a typical data locker ransomware BWNG virus primarily aims to corrupt predefined types of files stored on infected PCs. Before the threat can reach the encryption stage it needs to establish additional malicious files that will support the entire infection process.
Once all malicious files are established on the system the ransomware initiates a long sequence of system modifications by which it becomes able to misuse the functionalities of main system processes. As a result, the BWNG virus files start automatically every time you start the infected system. To prevent the ransomware from loading automatically you need to clean malicious values from system registry by accessing the Registry Editor. This may be a hard task for less experienced computer users. The good news is that there are specific tools that can help you complete this process without causing permanent system damage.
For the encryption stage, BWNG virus activates a special module that scans all system drives for certain types of files that are likely to store valuable personal data. Whenever the ransomware detects a target file, it transforms its code by utilizing a strong cipher algorithm. Changes leave encrypted files inaccessible until their code is reverted back to its original state. Unfortunately, you may not be able to view the information stored by the following files of yours:
- Audio files
- Video files
- Document files
- Image files
- Backup files
- Banking credentials, etc
One way to recognize an encrypted file is by the extension .BWNG appended to its name. Additionally, you could see the email address billwong73@yahoo.com, as well as two extensions – 8 random alphanumeric combinations each, appended as file extensions. This email address is associated with cybercriminals who stand behind BWNG ransomware attacks. It could be also noticed in the ransom message that appears at the end of the infection process !BWNG_INFO!.rtf
Here is what it states:
SHIT HАPPENS!
WE HАVE TО INFОRM YОU THАT АLL YОUR FILES WERE ENCRYPTED!PLEАSE BE SURE, YОUR FILES АRE NОT BRОKEN!
Yоur filеs wеrе еnсrуptеd with strоng сrуptо аlgоrithms.
* Plеаsе nоtе thаt thеrе is nо wау tо dесrуpt уоur filеs withоut uniquе dесrуptiоn kеу аnd spесiаl sоftwаrе. Yоur uniquе dесrуptiоn kеу is sесurеlу stоrеd оn оur sеrvеr.
* Tо dесrуpt уоur dаtа уоu nееd оur spесifiс аutоmаtiс dесrуptiоn tооl аnd уоur uniquе dесrуptiоn kеу.
* Аll уоur filеs wеrе rеnаmеd but аftеr dесrуptiоn prосеss filеnаmеs will bе rесоvеrеd tо оriginаl stаtе. Dаtа struсturе will nоt сhаngе.
* Plеаsе bе surе thаt аll thе аttеmpts tо rесоvеr уоur filеs bу уоursеlf оr using third pаrtу tооls саn rеsult in irrеvосаblе lоss оf уоur dаtа!WHАT DО YОU NEED TО DО?
First оf аll уоu hаvе tо writе us bу е-mаil:
Оur first е-mаil: billwong73@yahoo.com
Оur sесоnd е-mаil: billwong73@protonmail.com
Оur third е-mаil: billwong73@aol.comАTTENTIОN!
If уоu wаnt tо rесоvеr уоur dаtа plеаsе writе us tо аll оur е-mаil аdrеssеs!
It is rеаllу impоrtаnt bесаusе оf dеlivеrу prоblеms with sоmе mаil sеrviсеs!
Plеаsе bе surе wе аrе аlwауs in tоuсh аnd rеаdу tо hеlp уоu!
If уоu will nоt rесеivе оur аnswеr in 24 hоurs, plеаsе rеsеnd уоur mеssаgе!
Plеаsе аlwауs сhесk SPАM fоldеr!
* Writе оn English оr usе prоfеssiоnаl trаnslаtоrIn subjесt linе writе уоur pеrsоnаl ID:
Fоr уоur аssurаnсе уоu саn аttасh up tо 3 smаll еnсrуptеd filеs tо уоur mеssаgе. Wе will dесrуpt аnd sеnd уоu dесrуptеd filеs fоr frее.
* Plеаsе nоtе thаt filеs must nоt соntаin аnу vаluаblе infоrmаtiоn аnd thеir tоtаl sizе must bе lеss thаn 5Mb.Plеаsе dоn’t wоrrу!
Bе surе thаt уоur dаtа саn bе RESTОRED TОDАY!
Wе аrе in tоuсh 24/7 аnd rеаdу tо hеlp уоu!
If уоu nоt rесеivеd оur аnswеr plеаsе rеsеnd уоur mеssаgе tо аll е-mаil аdrеssеs!
We know that you need to restore encrypted files but we recommend that you refrain from transferring money to cybercriminals. Otherwise, you risk losing both your valuable files and money. For the sake of your security, it is advisable to clean your infected computer from present malicious files and consider the help of alternative data recovery methods.
Remove BWNG Virus Files (Matrix Ransomware)
The so-called BWNG virus which is a strain of Matrix ransomware is a threat with highly complex code that causes damage to both essential system settings and valuable data. Hence, the only way to use your infected computer in a secure manner again is to remove all malicious files and objects created by the ransomware. For the purpose, you can follow our step-by-step ransomware removal guide.
In the event that you want to attempt to restore .BWNG files with the help of alternative data recovery methods, do check the step – Try to Restore files encrypted by BWNG virus. We remind you to back up all encrypted files to an external drive before the recovery process.
Gergana Ivanova
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
Follow Me:
- Step 1
- Step 2
- Step 3
- Step 4
- Step 5
Step 1: Scan for BWNG virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall BWNG virus and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by BWNG virus on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by BWNG virus there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove BWNG virus
Step 5: Try to Restore Files Encrypted by BWNG virus.
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and BWNG virus aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
BWNG virus-FAQ
What is BWNG virus Ransomware?
BWNG virus is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does BWNG virus Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does BWNG virus Infect?
Via several ways.BWNG virus Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of BWNG virus is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .BWNG virus files?
You can't without a decryptor. At this point, the .BWNG virus files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .BWNG virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".BWNG virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .BWNG virus files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of BWNG virus Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate BWNG virus ransomware and then remove it without causing any additional harm to your important .BWNG virus files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can BWNG virus Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the BWNG virus Research
The content we publish on SensorsTechForum.com, this BWNG virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the BWNG virus ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.