Ransomware Research

New24 Ransomware

New24 is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2024, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
New24
First Seen
February 1, 2024

How New24 ransomware works

File modification behavior

New24 updates file modification timestamps after encryption.

File encryption patterns

New24 modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .new24

Ransom note and payment demands

After encrypting files, New24 displays ransom notes demanding payment for file recovery:

fileinfo.txt
notes/info.txt

Location: RootDiscs, Desktop

fileinfo.hta
notes/info.hta

Location: RootDiscs, Desktop

Technical indicators

Associated executable files

The following executable files are associated with New24 ransomware:

  • Iocalexpress.exe
  • Backupes.exe

About this analysis

This New24 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 New24.

Last updated: February 8, 2024

Detection coverage

Elastio detects New24 inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify New24 across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.