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

  • Distribution Method : Unknown
 
  • MD5 : b063d01aa65cb4872111176c163612c2
 
  • Major Detection Name : DeepScan:Generic.Ransom.Ouroboros.84D87BD9 (BitDefender), a variant of Win32/Filecoder.Ouroboros.D (ESET)
 
  • Encrypted File Pattern : .Email=[restorebadfile@cock.li]ID=[<Random>].KRONOS
 
  • Malicious File Creation Location :
     - C:\ProgramData\info.txt
     - C:\ProgramData\uiapp.exe
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HowToDecrypt.txt
 
  • Payment Instruction File : HowToDecrypt.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Zeropadypt Ransomware series
     - Block processes execution (msftesql.exe, mysqld.exe, mysqld-nt.exe, sqlagent.exe, sqlbrowser.exe, sqlserver.exe etc.)
     - Stop multi services (stop MSDTC, stop MSSQL$CONTOSO1, stop MSSQLSERVER, stop SQLBrowser, stop SQLSERVERAGENT, stop SQLWriter etc.)
     - Disable system restore (vssadmin delete shadows /all)

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