- Home
- Detectable Ransomware
- DarkBit
Ransomware Research
DarkBit Ransomware
DarkBit is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- DarkBit
- First Seen
- February 1, 2023
How DarkBit Ransomware Works
Targeted Files
Rename encrypted files -> Biblio.mdb -> 3SLpZCNf1688429390.Darkbit
File Encryption Patterns
DarkBit modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..Darkbit
Ransom Note and Payment Demands
After encrypting files, DarkBit displays ransom notes demanding payment for file recovery:
RECOVERY_DARKBIT.txt
Ransom message:
notes/RECOVERY_DARKBIT.txt
Note locations:
EveryFolder
Technical Indicators
Associated Executable Files
The following executable files are associated with DarkBit ransomware:
sb_373999_bs
8curse.exe
重要書類.exe
darkbit.exe
Elastio Can Help You
Don't let DarkBit ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This DarkBit 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 DarkBit.
Last updated: July 30, 2025