Videos

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

Stop Ransomware (.urnb)

  • Distribution Method : Unknown
 
  • MD5 : 8dd0fb4509ccb705c726ddd632aa94bf
 
  • Major Detection Name : Trojan.Ransom.Stop (ALYac), PWS:Win32/Predator.GKM!MTB (Microsoft)
 
  • Encrypted File Pattern : .urnb
 
  • Malicious File Creation Location :
     - C:\SystemID
     - C:\SystemID\PersonalID.txt
     - C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>
     - C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>\5.exe
     - C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>\<Random>.exe
     - C:\Users\%UserName%\AppData\Local\Temp\MpCmdRun.log
     - C:\Users\%UserName%\AppData\Local\bowsakkdestx.txt
     - C:\Windows\System32\Tasks\Time Trigger Task
 
  • Payment Instruction File : _readme.txt
 
  • Major Characteristics :
     - Offline Encryption
     - Reruns by adding "Time Trigger Task" in Task Scheduler to run "%LocalAppData%\<Random>-<Random>-<Random>-<Random>-<Random>\<Random>.exe --Task" for every 5 minutes.
     - Generates additional AZORult malware (Info stealer)

List

위로