ba2598fd...b813 | VMRay Analyzer Report
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Wiper, Ransomware, Trojan

Academics.pdf.exe

Windows Exe (x86-32)

Created at 2019-05-13T21:56:00

...

VMRay Threat Indicators (14 rules, 25 matches)

Severity Category Operation Count Classification
5/5
File System Encrypts content of user files 1 Ransomware
  • Encrypts the content of multiple user files. This is an indicator for ransomware.
    ...
5/5
Local AV Malicious content was detected by heuristic scan 3 -
5/5
Reputation Known malicious file 1 Trojan
4/5
Masquerade Uses a double file extension 2 -
  • File "c:\users\5p5nrgjn0js halpmcxz\desktop\academics.pdf.exe" has a double file extension.
    ...
  • File "c:\users\5p5nrgjn0js halpmcxz\desktop\lock.academics.pdf.exe" has a double file extension.
    ...
3/5
OS Modifies system security configuration 1 -
2/5
Anti Analysis Tries to detect debugger 1 -
2/5
Anti Analysis Resolves APIs dynamically to possibly evade static detection 1 -
2/5
OS Changes the desktop wallpaper. 1 -
2/5
Reputation Known suspicious file 1 Trojan
1/5
Process Creates process with hidden window 2 -
  • The process "C:\Windows\system32\cmd.exe" starts with hidden window.
    ...
  • The process "C:\Windows\System32\migwiz\migwiz.exe" starts with hidden window.
    ...
1/5
Masquerade Changes folder appearance 8 -
  • Folder "c:\users\5p5nrgjn0js halpmcxz\desktop" has a changed appearance.
    ...
  • Folder "c:\users\5p5nrgjn0js halpmcxz\music" has a changed appearance.
    ...
  • Folder "c:\users\5p5nrgjn0js halpmcxz\pictures" has a changed appearance.
    ...
  • Folder "c:\users\5p5nrgjn0js halpmcxz\videos" has a changed appearance.
    ...
  • Folder "c:\users\5p5nrgjn0js halpmcxz\documents" has a changed appearance.
    ...
  • Folder "c:\users\public\documents" has a changed appearance.
    ...
  • Folder "c:\users\public\pictures" has a changed appearance.
    ...
  • Folder "c:\users\public\videos" has a changed appearance.
    ...
1/5
Persistence Installs system startup script or application 1 -
  • Adds "c:\users\5p5nrgjn0js halpmcxz\appdata\roaming\microsoft\windows\start menu\programs\startup\microsoft update.lnk" to Windows startup folder.
    ...
1/5
File System Creates an unusually large number of files 1 -
0/5
Process Enumerates running processes 1 -

Screenshots

Monitored Processes

Process Graph

Process Graph Legend

Sample Information

ID #647776
MD5 aea013d01453f97db80b01838255e414 Copy to Clipboard
SHA1 5bd9da40e494bde647a96814b9948363bc97ef7b Copy to Clipboard
SHA256 ba2598fdd2e5c12e072fbe4c10fcdc6742bace92c0edba42ca4ca7bc195cb813 Copy to Clipboard
SSDeep 24576:/RmJkcoQricOIQxiZY1iaCUTGkFMYaTzCCqhBN+:UJZoQrbTFZY1ia/xFgQT+ Copy to Clipboard
ImpHash d3bf8a7746a8d1ee8f6e5960c3f69378 Copy to Clipboard
Filename Academics.pdf.exe
File Size 895.26 KB
Sample Type Windows Exe (x86-32)

Analysis Information

Creation Time 2019-05-13 23:56 (UTC+2)
Analysis Duration 00:05:34
Number of Monitored Processes 7
Execution Successful True
Reputation Enabled True
WHOIS Enabled True
Local AV Enabled True
YARA Enabled True
Number of AV Matches 3
Number of YARA Matches 0
Termination Reason Timeout
Tags
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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