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Atchbo ransomware virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Ransomware
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Atchbo ransomware is a cyber extortion tool that demands a small ransom

Atchbo ransomware

Atchbo ransomware is a highly dangerous computer program created to illegally take victim’s files hostage and demand a ransom.[1] The malicious virus keeps the files encrypted until the victim agrees to pay a defined amount of money to cyber criminals in Bitcoin. An initial analysis of the virus revealed its connection to ExoLock ransomware which was discovered in September 2017.

The malicious virus arrives in Atchbo Ransomware2.0v.exe file which starts scanning the entire computer system and crippling the data using AES or RSA data encryption ciphers.[2] Atchbo virus then displays a message stating that the victim has to pay 0.007 Bitcoin to the provided Bitcoin wallet address.

However, the ransom note left on the desktop, which is called UnlockYourFiles[0-49].txt demands a slightly larger sum of money – 0.01 Bitcoin. The difference of the ransom price in different files left by the virus can strongly confuse the victim.

If we convert the amount of money Atchbo demands in Bitcoins to US dollars, it ranges between 3,34 to 47,65 USD. Comparing to Locky’s or Cerber’s ransom demands, it is quite a small price to pay; however, you shouldn’t do so whatsoever.

There is no reason to waste a single cent paying cybercriminals to unlock your files, so consider removing the ransomware instead and taking proper actions to protect your computer. We strongly recommend using Reimage software to remove Atchbo virus ASAP.

Do not react to threats displayed by the ransomware – although it claims that it will delete your files if you shut down your computer, that is not true. Simply reboot the system in Safe Mode with Networking for a successful Atchbo removal. If you have never tried to restart your computer this way, consider using instructions provided below the article.

Prevent the ransom-demanding virus from encrypting your data

Nobody wants to lose their files, memories and work data forever all of a sudden, so it is a must to know how to prevent ransomware infiltration. To prevent ransomware attack, use the provided security tips from Udenvirus.dk team[3]:

  • Secure your computer using anti-spyware or anti-malware software;
  • Create a data backup – it is a must! Even the most reliable anti-malware programs can be deceived by new and sophisticated malware variants, so data backup is a lifesaver in case your files get encrypted;
  • Avoid opening shady emails and especially files attached to them. The same goes for links added to the message body.

Remove Atchbo crypto-ransomware today

To clean up your computer system and make it usable again, remove Atchbo virus immediately. It is a must to protect your system by wiping all malware from it, so consider using a decent anti-malware software.

Manual removal of the ransomware requires special computing skills, so if you are not an IT professional, better do not try to locate virus’ files on your own. Such malicious programs can alter system settings, add or remove Registry keys and perform other modifications that aggravate Atchbo removal.

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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 Atchbo ransomware virus. 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.

More information about this program can be found in Reimage review.

Manual Atchbo virus Removal Guide:

Remove Atchbo using Safe Mode with Networking

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Get rid of Atchbo ransomware virus using the following instructions.

  • 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 Atchbo

    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 Atchbo removal.

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

Remove Atchbo using System Restore

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  • 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 Atchbo. 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 Atchbo removal is performed successfully.

Bonus: Recover your data

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

If you do not have a data backup, you can try to fix your files using one of the provided methods:

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

Delete the ransomware and try Data Recovery Pro

Number 1 tip we want to share is that you MUST remove the ransomware before you attempt to use any data recovery techniques. Therefore, once you remove the ransomware, follow the provided guidelines that explain how to use Data Recovery Pro.

Check for Volume Shadow Copies

Volume Shadow Copies come in handy if the virus fails to delete them. Usually, deleting those copies is a part of every ransomware virus' encryption routine as these data copies can help the victim restore the data without paying the ransom. To check whether Volume Shadow Copies are on the system, run ShadowExplorer software.

  • 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.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Atchbo and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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References