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

  • Distribution Method : Unknown
 
  • MD5 : 674bfb3719ce1b9d30dd906c20251090
 
  • Major Detection Name : Ransom:Win32/Genasom (Microsoft), Mal_Cerber-NS3 (Trend Micro)
 
  • Encrypted File Pattern : .[emmacherry@india.com].dharma
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Decryption instructions.jpg
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Decryption instructions.txt
     - C:\Users\%UserName%\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\<Random>.exe
     - C:\Users\%UserName%\AppData\Roaming\<Random>.exe
 
  • Payment Instruction File : Decryption instructions.txt
 
  • Major Characteristics :
     - Offline Encryption
     - CrySis / Phobos / Troldesh Ransomware series
     - Disable system restore (vssadmin delete shadows /all /quiet)
     - Changes desktop background (C:\Users\%UserName%\Decryption instructions.jpg)

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