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Check out our video library AppCheck defending against newest ransomware, automatic recovery and real-time backup.

  • Distribution Method : Automatic infection using exploit by visiting website
 
  • MD5 : feaccffc7990693228933d5a5f67b833
 
  • Major Detection Name : Ransom:Win32/FileCoder.AF!MSR (Microsoft), Ransom.Win32.SODINOKIBI.AUWUE (Trend Micro)
 
  • Encrypted File Pattern : .<3~10-Digit Random Extension>
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\Temp\<Random>.exe
     - C:\Users\%UserName%\AppData\Local\Temp\DirectX_Update.exe
     - C:\Windows\SysWOW64\DirectX_Update.exe
 
  • Payment Instruction File : ATTENTION-<Encryption Extension>-README.txt
 
  • Major Characteristics :
     - Offline Encryption
     - AnteFrigus Ransomware series
     - Use a "Google LLC" Digital Signatures
     - Block processes execution (dbeng50.exe, encsvc.exe, isqlplussvc.exe, mydesktopservice.exe, ocautoupds.exe, xfssvccon.exe etc.)
     - Disable system restore (wmic.exe shadowcopy delete)

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