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

  • Distribution Method : Unknown
 
  • MD5 : 8c54bbe3f191a8627bfeeb4cb02634a9
 
  • Major Detection Name : Trojan/Win32.DoppelPaymer.C3549463 (AhnLab V3), Ransom.Win32.BITPAYMER.TGACAO (Trend Micro)
 
  • Encrypted File Pattern : .locked
 
  • Malicious File Creation Location :
     - C:\Users\gratemin
     - C:\Users\gratemin\Desktop
     - C:\Users\gratemin\Desktop\p1q135no.exe
     - C:\Users\%UserName%\AppData\Roaming\<Random>
     - C:\Users\%UserName%\AppData\Roaming\<Random>~1
     - C:\Users\%UserName%\AppData\Roaming\<Random>~1:<Random>
 
  • Payment Instruction File : <Original Filename>.<Original Extension>.readme2unlock.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Streamer Ransomware series
     - Use a "LOVER BRANDS UK LTD" Digital Signatures
     - Creates executable ADS (Alternate Data Stream) file and file encryption.
     - Disable a Windows Defender
     - Stop multi services (mssql$*, reportserver$*, sophos client firewall*, sophos web intelligence*, sqlagent$* etc.)
     - Disable system restore (vssadmin.exe Delete Shadows /All /Quiet)

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