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Ransomware Research
RobinHood HT Ransomware
RobinHood HT is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2019, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: RobinHood HT, Proyecto X, RobinHood-SystemR, RobinHood-Turkish.
Quick Facts
- Ransomware Family
- RobinHood HT
- First Seen
- April 1, 2019
- Known Aliases
- RobinHood HTProyecto XRobinHood-SystemRRobinHood-Turkish
How RobinHood HT Ransomware Works
Targeted Files
Contains mistakes in code
File Encryption Patterns
RobinHood HT modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..robinhood
Ransom Note and Payment Demands
After encrypting files, RobinHood HT displays ransom notes demanding payment for file recovery:
LEEAME.txt
Ransom message:
notes/LEEAME.txt
Note locations:
Desktop
READ_IT.txt
Ransom message:
notes/READ_IT.txt
Note locations:
Desktop
ReadmeRobinhood.txt
Note locations:
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with RobinHood HT ransomware:
Proyecto X.exe
SystemR.exe
Trojan.Ransom.RobinHood.exe
Ransomware RobinHood.exe
RobinHood.exe
d36e6282363c0f9c05b7b04412d10249323d8b0000f2c25f96c6f9de207eedf8_uOUzNsTRJb.exe
eee.exe
Elastio Can Help You
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About This Analysis
This RobinHood HT 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 RobinHood HT.
Last updated: July 30, 2025