2decc472...98a2 | VTI
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Trojan, Ransomware

2decc47201a1d43aeec5853c4c89b7273bfdd782fcc52106a3675944739998a2 (SHA256)

twitchru.exe

Windows Exe (x86-32)

Created at 2018-12-06 21:42:00

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Notifications (2/4)

Some extracted files may be missing in the report since the maximum number of extracted files was reached during the analysis. You can increase the limit in the configuration settings.

The maximum number of reputation file hash requests (20 per analysis) was exceeded. As a result, the reputation status could not be queried for all file hashes. In order to get the reputation status for all file hashes, please increase the 'Max File Hash Requests' setting in the system configurations.

One or multiple processes crashed. As a result, the analysis results may be incomplete and may not fully represent the behavior of the sample.

The operating system was rebooted during the analysis.

Severity Category Operation Classification
5/5
File System Encrypts content of user files Ransomware
  • Encrypts the content of multiple user files. This is an indicator for ransomware.
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3/5
Browser Reads data related to browser cache -
  • Reads Chrome cache file "C:\\Users\CIiHmnxMn6Ps\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\28da9c56fde4021055a681112c092453f74d8dd8\index.txt".
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  • Reads Chrome cache file "C:\\Users\CIiHmnxMn6Ps\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\e6622492fa163609ddd4212f54512baa07929ed3\index.txt".
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2/5
File System Known suspicious file Trojan
  • File "C:\Users\CIiHmnxMn6Ps\Desktop\twitchru.exe" is a known suspicious file.
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1/5
Anti Analysis Resolves APIs dynamically -
1/5
Process Creates process with hidden window -
  • The process "cmd /c vssadmin delete shadows /all /quiet" starts with hidden window.
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1/5
Persistence Installs system startup script or application -
  • Adds "C:\Users\CIiHmnxMn6Ps\Desktop\twitchru.exe" to Windows startup via registry.
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1/5
File System Creates an unusually large number of files -
1/5
Process Overwrites code -
1/5
Process Process crashed -
  • Process "c:\users\ciihmnxmn6ps\desktop\twitchru.exe" crashed.
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Function Logfile
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This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy". 


    

   

   

    Before
   

   

    

     

      
       This feature requires an online-connection to the VMRay backend.
      
      

      

      An offline version with limited functionality is also provided.
      

      The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".
     

     

    

   

   

    After
   

   

    

     

      
       This feature requires an online-connection to the VMRay backend.
      
      

      

      An offline version with limited functionality is also provided.
      

      The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".
     

     

    

   

   

    

     
      

       
       
       
       
      

     
     
     
    

   

  

  

   

    
    

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     Exit-Icon
    

   

   

    

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