Videos

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

  • Distribution Method : Download file by user (.js)
 
  • MD5 : 8139e350da0bda61c70fc8cbdefe4737
 
  • Encrypted File Pattern : .<5~10-Digit Random Extension>
 
  • Malicious File Creation Location :
     - C:\Users\%UserName%\AppData\Local\<Random>
     - C:\Users\%UserName%\AppData\Local\<Random>\<Random>.txt
​​​​​​​
  • Payment Instruction File : <Encryption Extension>+readme.txt
 
  • Major Characteristics :
     - Offline Encryption
     - AnteFrigus / GandCrab Ransomware series
     - File encryption using Windows PowerShell (C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe)
     - Disable system restore using Windows PowerShell function (G e t - W m i O b j e c t   W i n 3 2 _ S h a d o w c o p y   |   F o r E a c h - O b j e c t   { $ _ . D e l e t e ( ) ; })
     - Changes desktop background (C:\Users\%UserName%\AppData\Local\Temp\<Random>.bmp)

List

위로