Ransomware Research
WhiteRabbit Ransomware
WhiteRabbit is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2021, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: White Rabbit.
Quick Facts
- Ransomware Family
- WhiteRabbit
- First Seen
- December 1, 2021
- Known Aliases
- White Rabbit
How WhiteRabbit Ransomware Works
Targeted Files
NOSAMPLE https://www.trendmicro.com/en_us/research/22/a/new-ransomware-spotted-white-rabbit-and-its-evasion-tactics.html
File Encryption Patterns
WhiteRabbit modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..scryptRansom Note and Payment Demands
After encrypting files, WhiteRabbit displays ransom notes demanding payment for file recovery:
{origin_filename}.scrypt.txtRansom message:
notes/sample.scrypt.txt
Note locations:
EveryFileTechnical Indicators
Associated Executable Files
The following executable files are associated with WhiteRabbit ransomware:
rabbit.exe
Elastio Can Help You
Don't let WhiteRabbit ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This WhiteRabbit 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 WhiteRabbit.
Last updated: July 30, 2025