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Detectable Ransomware Scarab-Danger
Ransomware Research
Scarab-Danger Ransomware
Scarab-Danger is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on November 1, 2018, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Scarab-Danger
- First Seen
- November 1, 2018
How Scarab-Danger Ransomware Works
Targeted Files
https://www.bleepingcomputer.com/forums/t/651855/scarab-mich78-ransomware-scarab-scorpio-mich78usacom-support-topic/page-45#entry4933003
File Encryption Patterns
Scarab-Danger modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..fastsupport@xmpp.jp
..fastsupport@airmail.cc
..danger
..onlinesupport@airmail.cc
..supportfiless24@protonmail.ch
..online24files@airmail.cc
..fastrecovery@xmpp.jp
..fastrecovery@xmppp
..btchelp@xmpp.jp
..inchin
Ransom Note and Payment Demands
After encrypting files, Scarab-Danger displays ransom notes demanding payment for file recovery:
HOW TO RECOVER ENCRYPTED FILES-fastsupport@xmpp.jp.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-fastsupport@xmpp.jp.TXT
HOW TO RECOVER ENCRYPTED FILES-fastrecovery@xmpp.jp.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-fastrecovery@xmpp.jp.TXT
Note locations:
EveryFolder
HOW TO RECOVER ENCRYPTED FILES.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES.TXT
HOW TO RECOVER ENCRYPTED FILES-onlinesupport@airmail.cc.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-onlinesupport@airmail.cc.TXT
Note locations:
EveryFolder
HOW TO RECOVER ENCRYPTED FILES-supportfiless24@protonmail.ch.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-supportfiless24@protonmail.ch.TXT
Note locations:
EveryFolder
HOW TO RECOVER ENCRYPTED FILES-online24files@airmail.cc.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-online24files@airmail.cc.TXT
Note locations:
EveryFolder
HOW TO RECOVER ENCRYPTED FILES-fastsupport@airmail.cc.TXT
Ransom message:
notes/HOW TO RECOVER ENCRYPTED FILES-fastsupport@airmail.cc.TXT
Note locations:
EveryFolder
HOW TO RECOVER - btchelp@xmpp.jp ENCRYPTED FILES.TXT
RECOVER.TXT
Ransom message:
notes/RECOVER.TXT
Technical Indicators
Associated Executable Files
The following executable files are associated with Scarab-Danger ransomware:
syst.exe
Elastio Can Help You
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About This Analysis
This Scarab-Danger 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 Scarab-Danger.
Last updated: July 30, 2025