Hermetic is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2022, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Hermetic, JB, HermeticRansom, Elections GoRansom, C1.
Quick Facts
Ransomware Family
Hermetic
First Seen
February 1, 2022
Known Aliases
HermeticJBHermeticRansomElections GoRansomC1
How Hermetic Ransomware Works
File Encryption Patterns
Hermetic modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..encryptedJB
Ransom Note and Payment Demands
After encrypting files, Hermetic displays ransom notes demanding payment for file recovery:
fileread_me.html
Ransom message:
notes/read_me.html
Note locations:
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with Hermetic ransomware:
client.exe
hermeticRansom.exe
kzFRIe0DZMCIenBUM.exe
JtiGVkvy7zLobom.exe
c2.exe
infected.exe
test.bin.exe
conhosts.exe
conhosts._exe
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This Hermetic 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 Hermetic.