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- Distribution Method : Unknown
- MD5 : 69ae315e2a71fd40998b610ea70259af
- Major Detection Name : Ransomware/Win.Stop.R447785 (AhnLab V3), Trojan:Win32/Raccrypt.GA!MTB (Microsoft)
- Encrypted File Pattern : .rivd
- 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>\build2.exe
- C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>\build3.exe
- C:\Users\%UserName%\AppData\Local\<Random>-<Random>-<Random>-<Random>-<Random>\<Random>.exe
- C:\Users\%UserName%\AppData\Local\Temp\<Random>.exe
- C:\Users\%UserName%\AppData\Local\bowsakkdestx.txt
- C:\Users\%UserName%\AppData\Roaming\Microsoft\Network\mstsca.exe
- C:\Windows\System32\Tasks\Azure-Update-Task
- 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)