Ransomware Research
Dzen Ransomware
Dzen is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Dzen
- First Seen
- March 1, 2024
How Dzen Ransomware Works
File Encryption Patterns
Dzen modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..dzenRansom Note and Payment Demands
After encrypting files, Dzen displays ransom notes demanding payment for file recovery:
info.txtRansom message:
notes/info.txt
Note locations:
RootDiscsDesktopinfo.htaRansom message:
notes/info.hta
Note locations:
RootDiscsDesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with Dzen ransomware:
Fast.exe
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About This Analysis
This Dzen ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like Dzen.
Last updated: July 30, 2025