Severity scale:  
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WannacryV2 ransomware. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Ransomware

WannacryV2 – a serious malware form which seeks to mislead users that they are dealing with the notorious cryptovirus

WannacryV2 virus
WannacryV2 - ransomware which is allegedly related to an infamous WannaCry virus.

WannacryV2 virus is the latest version of WannaCry ransomware, at least that's what it seeks to make its victims think. This cryptovirus, which is also known as AutoWannacryV2, was detected at the end of July. The presence of this malware on the system starts with one of these executable files: Disk fixer.exe, 6AJUQUSYWHU9.exe. As soon as these files are launched, the virus starts scanning the system for specific file extensions and encrypts this data. After that, files become unusable and the .wannacryv2 extension appears on each of it. Users are informed about the attack by numerous pop-up ads that suggest contacting virus developers and sending them a particular ransom to restore affected data.

Name  WannacryV2
Type Ransomware
Danger level Very high. Might damage files irreversibly
IS Related to WannaCry ransomware
Appears as Disk fixer.exe or 6AJUQUSYWHU9.exe
Appendix .wannacryv2
Target English speakers
Deletion Use Reimage

WannacryV2 ransomware is very familiar with its previous version – WannaCry. This ransomware is considered to be one of the most aggressive cyber threats which has been spreading around since 2017. Soon after this virus showed up on the Internet, it affected more than 200,000 systems from 150 countries worldwide.

The most popular way used by AutoWannacryV2 ransomware to infiltrate the system is spam. Once an infected file is downloaded to the target PC system, the virus is launched and starts encrypting the target data. Beware that the most of these fake email messages used to infect systems with ransomware seem harmless and pretend to be useful notifications from governmental authorities, businesses and similar senders.

Once WannacryV2 ransomware infiltrates the system, you can recognize it from such message:

All your files encrypted! By wannacryV2
Spent time on encryption: 318 seconds

At the moment, the virus is already detected by antivirus programs. It can be reported by using one of these terms:

  • HEUR/AGEN.1011424
  • Ransom_WCRY.THHOFAH
  • Riskware ( 0040eff71 )
  • Win32/Trojan.Ransom.6cf
  • a variant of Generik.ICBVIFJ
  • malicious_confidence_70% (D)
  • Trojan-Ransom.Win32.Gen.kfy
  • Trojan.Blocker.imx
  • Trojan.Generic.D1DB058A
  • Trojan.GenericKD.31131018
  • Trojan.Ransom.AutoWannaCry
  • Trojan.Win32.Z.Agent.955392.BG

No matter how desperate you might be after being infected by such hazardous cyberthreat, keep in mind that its main goal is to collect Bitcoin[1] or another cryptocurrency from desperate users who want to receive a decryption tool badly. The price might differ each time. However, you should never contact the criminals or pay the ransom. After falling for these “recommendations,” victims are usually left with nothing and can even lose their data permanently. Better perform the WannacryV2 removal as soon as you spot files with the .wannacryv2 appendix. Then, check our solutions for files' recovery and start taking care of backups to prevent data loss in the future.

In most of the cases, cybercriminals use unique encryption algorithms to lock up files. It is almost impossible to get them back to their starter positions on your own, even if you are an experienced IT professional. First, you need to remove WannacryV2 virus from your computer system and only then think about files' decryption. After you perform the full elimination of the virus, you can try using some third-party software which might be helpful in data recovery. These methods are displayed below the article. 

The main way to spread malware – spam messages

According to virus experts[2], spam has been used by numerous viruses and different malware forms[3] to infiltrate computers. These phishing emails typically use different logos, names and similar elements of legitimate parties so that they could trick their victims into thinking that these messages are legitimate. However, spam messages often include grammar or typo mistakes that should be one of the main signals showing that you are dealing with the scam. Besides, you should always check the sender's email address and compare it to the company he or she is trying to represent. Finally, you can even try to contact the sender to see who is hiding behind it.

Additionally, be careful while browsing the web as such dangerous viruses as Wannacry and its versions can also hide in misleading ads, torrent links, software cracks and similar downloads. Basically, they can be found almost anywhere, so safe browsing practices should be your top priority while looking for specific information online. Avoid visiting strange-looking sites or clicking on links you cannot recognize. For further protection, download and install antivirus protection. The program will scan your PC system and keep it safe from various threats. 

Get rid of the dangerous WannacryV2 infection

To remove WannacryV2 virus, you will need to download anti-malware and run a full system scan. We suggest leaning on professional tools, such as Reimage, Malwarebytes Malwarebytes, or Plumbytes Anti-MalwareNorton Internet Security because the elimination of this virus might be complicated. Such tools will guide you through the whole elimination process and will help you get rid of the cyber threat without leaving its leftover files.

However, note that you can run into several issues while trying to remove AutoWannacryV2 as this virus might try to block these scanners to prevent its elimination. In this case, reboot your PC to Safe Mode with Networking or try System Restore feature that turns your computer “back in time.”

After the WannacryV2 removal is finished, be sure to refresh the total computer system. Do some backups and check if all ransomware-related components were successfully deleted. Furthermore, talking about file decryption, you can try using some methods that are shown below.

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall WannacryV2 ransomware. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
Press mentions on Reimage
Alternate Software
Plumbytes Anti-Malware
We have tested Plumbytes Anti-Malware's efficiency in removing WannacryV2 ransomware (2018-08-08)
Malwarebytes
We have tested Malwarebytes's efficiency in removing WannacryV2 ransomware (2018-08-08)
Hitman Pro
We have tested Hitman Pro's efficiency in removing WannacryV2 ransomware (2018-08-08)
Malwarebytes
We have tested Malwarebytes's efficiency in removing WannacryV2 ransomware (2018-08-08)

To remove WannacryV2 virus, follow these steps:

Remove WannacryV2 using Safe Mode with Networking

Activate Safe Mode with Networking and disable the cryptovirus and launch anti-spyware software:

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove WannacryV2

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete WannacryV2 removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove WannacryV2 using System Restore

Use System Restore to deactivate WannacryV2 ransomware:

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of WannacryV2. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that WannacryV2 removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove WannacryV2 from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

You might have spot files with the .wannacryv2 extension. That means your documents are corrupted and unusable. If you want to restore important data, try using some of the previous methods.

If your files are encrypted by WannacryV2, you can use several methods to restore them:

Data Recover Pro might help get important files back:

If you use this tool as explained, there might be a possibility that various files will be recovered.

Try Windows Previous Versions feature:

Use this method if you have activated the System Restore function before the ransomware attack.

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

Try using Shadow Explore for file recovery:

Notice that this method will work only if the infection did not cause Shadow Volume Copy deletion.

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

There is no original decryption tool available for AutoWannacryV2.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from WannacryV2 and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes Malwarebytes or Plumbytes Anti-MalwareNorton Internet Security

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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