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  • Distribution Method : Unknown
 
  • MD5 : 65a91bdb3b625460859180e9492fe40e
 
  • Major Detection Name : Ransom.HiddenTear (Malwarebytes), Trojan:MSIL/HiddenTear.B (Microsoft)
 
  • Encrypted File Pattern : .id-<Random>[FileFixer@ProtonMail.com].LOCKED
 
  • Malicious File Creation Location :
     - C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\HOW TO RECOVER YOUR FILES !!!.txt
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HOW TO RECOVER YOUR FILES !!!.txt
     - C:\Windows\Vss\ALL YOUR FILES HAVE BEEN  ENCRYPTED!!!!.exe
     - C:\Windows\Vss\Email1.txt
     - C:\Windows\Vss\Email2.txt
     - C:\Windows\Vss\HOW TO RECOVER YOUR FILES !!!.txt
     - C:\Windows\Vss\ID.txt
 
  • Payment Instruction File : HOW TO RECOVER YOUR FILES !!!.txt
 
  • Major Characteristics : Hidden-Tear open source based ransomware

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