Ransomware Research

Ransomwarebit Ransomware

Ransomwarebit is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2023, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
Ransomwarebit
First Seen
February 1, 2023

How Ransomwarebit ransomware works

File encryption patterns

Ransomwarebit modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
./\.[A-Z0-9]{3}$/

Ransom note and payment demands

After encrypting files, Ransomwarebit displays ransom notes demanding payment for file recovery:

fileRestore_Your_Files.txt
notes/Restore_Your_Files.txt
Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with Ransomwarebit ransomware:

About this analysis

This Ransomwarebit ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like Ransomwarebit.

Last updated: December 30, 2025

Detection coverage

Elastio detects Ransomwarebit inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Ransomwarebit across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a scan against your recovery points to confirm.

See How the Hunt Engine WorksRequest a Demo

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