170fb743...0ac0 | VTI
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware

170fb7438316f7335f34fa1a431afc1676a786f1ad9dee63d78c3f5efd3a0ac0 (SHA256)

CallOfCthulhu.exe

Windows Exe (x86-64)

Created at 2019-01-16 14:57:00

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Notifications (2/2)

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.

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\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\Cache\data_0".
    ...
  • Reads Chrome cache file "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\Cache\data_1".
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  • Reads Chrome cache file "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\Cache\data_2".
    ...
  • Reads Chrome cache file "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\Cache\data_3".
    ...
  • Reads Chrome cache file "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\Cache\index".
    ...
  • Reads Chrome cache file "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\Google\Chrome\User Data\Default\History Provider Cache".
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    • VTI Actions
3/5
Browser Reads data related to browser cookies -
3/5
Browser Reads data related to saved browser credentials -
2/5
Browser Reads data related to browsing history -
  • Reads the browsing history for "Google Chrome".
    ...
    • VTI Actions
1/5
Process Creates system object -
  • Creates mutex with name "6a8c9937zFIwHPZ309UZMZYVnwScPB2pR2MEx5SY7B1xgbruoO".
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Function Logfile
Download-Icon
Exit-Icon

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".
     

     

    

   

   

    

     
      

       
       
       
       
      

     
     
     
    

   

  

  

   

    
    

     Screenshot
    

    

     Expand-Icon
    

    

     Exit-Icon
    

   

   

    

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