GAZPROM Ransomware

By Mezo in Ransomware

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Cybercriminals have unleashed a new threatening malware threat tracked as GAZPROM Ransomware. If it manages to infect a targeted system successfully, GAZPROM Ransomware will begin encrypting the data found there. The goal of the attackers is to demand the payment of a ransom for the subsequent decryption of the locked files.

All encrypted files will have their names modified via the addition of the ".GAZPROM" extension to them. For example, a file initially named '1.jpg' would be renamed to '1.jpg.GAZPROM,' '2.pdf' to '2.pdf.GAZPROM,' and so on for all impacted files.

Once the encryption process is completed, GAZPROM Ransomware will open a pop-up window and drop an HTML file on the infected device. Both will contain an identical ransom note detailing the demands of the attackers. The pop-up window is titled 'GAZPROM_DECRYPT.hta,' and the HTML file is named 'DECRYPT_GAZPROM.html.'

The GAZPROM Ransomware was developed using the leaked source code of the CONTI Ransomware. The code was provided to the public in 2022, and since then, many threat actors have exploited it to create their own malicious variants.

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The GAZPROM Ransomware can Completely Lock Victims’ Files

A brief summary of GAZPROM ransomware reveals that it operates by encrypting victims' files and then stipulating payment in exchange for the decryption of the affected files. The ransom note warns victims against modifying the encrypted files or using third-party decryption tools since it could result in the data becoming undecryptable.

Additionally, the message alerts victims that seeking assistance from third-party sources could result in them being scammed or experiencing greater financial loss. The note further indicates that a ransom payment must be made for the decryption of the encrypted data and that the amount to be paid will increase if the victim fails to contact the attackers within 24 hours.

Typically, it is highly unlikely that decryption of the impacted data can be successful without the involvement of the cybercriminals who executed the attack. However, there may be some exceptions in cases where the ransomware is deeply flawed or still in development.

Victims may not receive the necessary decryption keys or software even after making the payment demanded by the attackers. Therefore, it is highly advised against paying the ransom since the recovery of the encrypted files is not guaranteed, and it also serves to support criminal activities.

Users Should Take Measures to Protect Their Data from Threats Like the GAZPROM Ransomware

The best measures users can take to protect their devices and data from ransomware infections involve a combination of technical and non-technical actions. Users can begin by implementing strong security measures, such as installing and maintaining updated anti-malware software and firewalls, using complex passwords and two-factor authentication, and maintaining their software and operating systems up-to-date.

Users should also be vigilant when opening emails, attachments, or clicking on links from unknown or suspicious sources. It is advisable to avoid downloading files from untrusted websites or torrents. It also is crucial to create regular backups of important data and store them in secure locations that are not connected to the internet or the main computer system.

Additionally, users should educate themselves about common ransomware tactics and remain aware of new threats. By staying informed and cautious, users can avoid falling victim to social engineering tactics or other common methods of ransomware attacks. In case of an attack, users should isolate the affected system from the network immediately to prevent the ransomware from disseminating to other devices.

Overall, preventing ransomware infections requires a combination of technical and non-technical measures, including implementing strong security measures, being cautious when opening emails and attachments, creating regular backups, and staying informed about new threats.

The ransom note presented to the victims of GAZPROM Ransomware is:

'Your files has been encrypted!
Need restore? Contact us:

Telegram @gazpromlock

Dont use any third party software for restoring your data!
Do not modify and rename encrypted files!
Decryption your files with the help of third parties may cause increased price.
They add their fee to our and they usually fail or you can become a victim of a scam.

We guarantee complete anonymity and can provide you with proof and
guaranties from our side and our best specialists make everything for restoring
but please should not interfere without us.

If you dont contact us within 24 hours from encrypt your files - price will be higher.

Your decrypt key:

GAZPROM'