BURAN Ransomware — How to Remove It
THREAT REMOVAL

BURAN Ransomware — How to Remove It

BURAN Ransomware virus remove

The BURAN ransomware is a dangerous new virus release which at the moment has not been analyzed in detail. A security researcher has reported that it is being distributed using common tactics. This can include the sending of phishing emails that impersonate well-known companies or services. The other approach is to craft malicious web pages that appear as legitimate and useful sites. They can carry dangerous files that can lead to an infection.

Such include the creation of malicious documents which can include all popular formats: presentations, text documents, spreadsheets and databases. The other carrier that is popular with hackers is the creation of application installers of software that is often downloaded and used by end users. They can alternatively be found via various file-sharing networks like BitTorrent. The BURAN ransomware can also infect victims via browser hijackers which are dangerous extensions made for the most popular applications. They are widely uploaded to the relevant repositories using fake user reviews and developer credentials.

In one of its most recent campaigns the BURAN ransomware is being distributed by the RIG Exploit KIT. This means that infections with it are to become much more common than other ransomware which are being distributed using other methods. In its latest iterations it intrudes onto other computers by exploiting weaknesses in Internet Explorer or other common web browsers. One of the popular vulnerabilities which are triggered in infections is being monitored in the CVE-2018-8174 advisory. This is a remote code execution exploit (RCE) which is found in the VBScript engine. It is during the runtime of many applications, including system ones, as well as document scripts (macros).

Threat Summary

NameBURAN Ransomware
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.
SymptomsThe ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by BURAN Ransomware

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss BURAN Ransomware.
Data Recovery ToolWindows 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.

UPDATE JUNE 6, 2019. It’s now known that Buran ransomware is

currently being dropped by RIG exploit kit. A security researcher known as nao_sec was the first to notice a malvertising campaign redirecting users to the RIG EK which then drops the Buran ransomware on infected systems. There is still no decrypter for Buran but such may be released in the near future. To be prepared for a possible encryption, victims of the ransomware are advised to make a backup of the HKEY_CURRENT_USER\Software\Buran Registry key, their ransom note, and they encrypted files. These are needed for a possible decryption.

BURAN Ransomware – What Does It Do?

As soon as the virus is deployed onto a given host the main engine will start the relevant components. The sequence and exact commands can be determined by certain local conditions or by the hackers in general via the attack parameters. The initial deployment can include boot changes that will manipulate the system into starting the BURAN ransomware when the computer boots. This may also block access to the recovery options.

The main engine can also be used to hijack data that can be spread into two main types:

  • Personal Information — It can expose the identity of the victims by looking out for such strings. This information can be used for various criminal purposes including blackmail and financial abuse.
  • Machine Information — The engine is capable of extracting data that can be used to construct an unique ID that is associated with each affected machine.

This information can be used to bypass installed security applications that are detected in memory and deployed on the hard drive. Further malicious actions can be done by creating or editing values found within the Windows Registry. The results of such actions may lead to severe performance issues, loss of data and various unexpected errors.

When all modules have finished running the actual encryption will be started. By using a built-in list of target file type extensions the BURAN ransomware will affect as many accessible data as possible. As a result a random extension which is based on the generated unique ID. The associate ransom extension is created in a file called YOUR FILES ARE ENCRYPTED !!!.TXT.

BURAN Ransomware could spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet. BURAN Ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Read the tips for ransomware prevention from our forum.

BURAN Ransomware is a cryptovirus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files. The main engine could make entries in the Windows Registry to achieve persistence, and interfere with processes in Windows.

The BURAN Ransomware is a crypto virus programmed to encrypt user data. As soon as all modules have finished running in their prescribed order the lockscreen will launch an application frame which will prevent the users from interacting with their computers. It will display the ransomware note to the victims.

You should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that.

If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.

Remove BURAN Ransomware

If your computer system got infected with the BURAN Files ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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