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
Targeted Files
Full extension -> .id[C63F241F-3449].[decrypt2024@skiff.com].new24
File Encryption Patterns
New24 modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..new24
Ransom Note and Payment Demands
After encrypting files, New24 displays ransom notes demanding payment for file recovery:
info.txt
Ransom message:
notes/info.txt
Note locations:
RootDiscs
Desktop
info.hta
Ransom message:
notes/info.hta
Note locations:
RootDiscs
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with New24 ransomware:
Iocalexpress.exe
Backupes.exe
Elastio Can Help You
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About This Analysis
This New24 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 New24.
Last updated: July 30, 2025