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  • Distribution Method : Unknown
 
  • MD5 : f18b892c15af71b3cfd2b33dae1016ba
 
  • Major Detection Name : Trojan/Win32.Gandcrab.R236694 (AhnLab V3), NSIS.Trojan-Ransom.GandCrab.M (GData)
 
  • Encrypted File Pattern : .KRAB
 
  • Malicious File Creation Location : C:\Users\%UserName%\AppData\Roaming\calumny.exe
 
  • Message File : KRAB-DECRYPT.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Sodinokibi Ransomware series
     - File encryption using "C:\Windows\System32\msiexec.exe + C:\Windows\SysWOW64\msiexec.exe"
     - Disables the AhnLab V3 antivirus program.
     - Block processes execution (agntsvc.exe, isqlplussvc.exe, dbsnmp.exe, msftesql.exe, oracle.exe, sqlagent.exe etc.)
     - Disable system restore (wmic.exe shadowcopy delete)

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