Ransomware Research
GrafGrafel Ransomware
GrafGrafel is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- GrafGrafel
- First Seen
- December 1, 2023
How GrafGrafel Ransomware Works
Targeted Files
Full extension -> .id[C63F241F-3511].[GrafGrafel@tutanota.com].GrafGrafel
File Encryption Patterns
GrafGrafel modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..GrafGrafelRansom Note and Payment Demands
After encrypting files, GrafGrafel 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 GrafGrafel ransomware:
software.exe
Elastio Can Help You
Don't let GrafGrafel ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This GrafGrafel 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 GrafGrafel.
Last updated: July 30, 2025