.yatron Ransomware — How to Remove It

.yatron Ransomware — How to Remove It

.yatron Ransomware virus remove

The .yatron ransomware is a dangerous crypto virus that aims to encrypt sensitive user data. According to the available code analysis it is a heavily modified version of Hidden Tear family of threats. The released security reports indicate that it is very possible that the hacker group has taken the base code and modified it accordingly to produce a radically different version of the Hidden Tear ransomware family. One of the noteworthy features of this particular threat is that it uses two particular exploits which have been etched long age — EternalBlue and DoublePulsar. It can also be spread via the most common distribution techniques — phishing emails, dangerous payloads and browser hijackers.

As soon as the .yatron ransomare is released to the victims the built-in sequence of commands will be started. Depending on the exact configuration set by the hackers it can launch various malicious actions such as the following:

  • Information Gathering — There are many data types which can be extracted from the infected machines. They can both identify the victim users themselves or the machines. This is a very dangerous technique as it can both reveal personal information about the users leading to the possibility of running financial abuse and identity theft crimes. The harvested machine information can be used to craft an unique ID that can be assigned to each individual computer.
  • Applications and Services Bypass — The collected information can be used to identify if any security software is installed and their engines can be bypassed. The list of potential targets includes anti-virus programs, sandbox environments, virtual machine hosts and etc.
  • Windows Registry Changes — Some viruses can alter the values stored inside the Windows Registry. This can lead to severe performance issues to the point of making the computers completely unusable until the threat is removed. As the Registry values are used by the applications in order to store valuable information any modification to it can lead to unexpected errors and data loss.
  • Boot Options Changes — The malware can modify the system’s settings in order to automatically launch the virus engine as soon as the computer is powered on. This will additionally block access to the recovery boot menus and certain services which will render manual user removal guides non-working.
Related: Yatron RaaS Appends .yatron Extension, Aims to Utilize EternalBlue Exploit

The .yatron ransomware infections can be configured to carry out all kinds of dangerous actions including the delivery of other malware samples. Advanced .yatron ransomware samples can also be set to remove sensitive files from the affected computers — backups, system restore points and shadow volume copies.

As soon as all components have finished running the actual encryption process will start. A strong algorithm and a built-in list of target file type extensions will be used in order to carry out this procedure. In the the .yatron extension will be applied to the victim files. The ransomware note will be crafted in a text file which reads the following text:

Your personal files are encrypted By Yatron
Oops ,Your Files Have Been Encrypted
your important files are encrypted !
Your documents, photos, databases and Other personal files are encrypted ?
the files that you looked for not readable ?
We are the only ones who can decrypt your files Through the unique key.
what should I do for decrypting my files?
If you want to recover your files, you must purchase a the unique key
send 0.5 btc to the payment address : ***
Send us your ID after your payment
Email to contact us : yatron_Decryptor@mail.ru
As proof you can email us 2 files to decrypt and we will send you the recover files to prove that we can decrypt your files

you have 3 Days to pay or Your files will be deleted

Threat Summary

Name.yatron 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 .yatron Ransomware


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .yatron 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.

.yatron Ransomware – Update October 2019

The good news for all victims of Yatron ransomware (.yatron files) is that security researchers have cracked the code of this variant and released a decrypter.

So the moment you remove all malicious files and objects from your infected system you can download the decryption tool and then restore your files.

The decryptor is made by Kaspersky and used successfully for the decryption of many other ransomware viruses.

.yatron Ransomware – What Does It Do?

.yatron 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. .yatron 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.

.yatron 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.

Related: .xlsx@tutanota.com.core Files Virus – Remove It

The .yatron 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.

The .yatron Ransomware cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:

→vssadmin.exe delete shadows /all /Quiet

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 .yatron Ransomware

If your computer system got infected with the .yatron 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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