f94814ac...df0c | VMRay Analyzer Report
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware, Trojan, Worm

mdsqvy.exe

Windows Exe (x86-32)

Created at 2019-05-29T00:51:00

...

Remarks (1/1)

(0x2000007): The operating system was rebooted during the analysis because the sample modified the master boot record (MBR).

VMRay Threat Indicators (10 rules, 12 matches)

Severity Category Operation Count Classification
5/5
Local AV Malicious content was detected by heuristic scan 2 -
5/5
Device Writes to Master Boot Record (MBR) 1 -
5/5
Reputation Known malicious file 1 Trojan
  • File "C:\Users\5p5NrGJn0jS HALPmcxz\Desktop\mdsqvy.exe" is a known malicious file.
    ...
5/5
YARA YARA match 2 Worm
4/5
File System Modifies content of user files 1 Ransomware
  • Modifies the content of multiple user files. This is an indicator for an encryption attempt.
    ...
4/5
File System Renames user files 1 Ransomware
  • Renames multiple user files. This is an indicator for an encryption attempt.
    ...
4/5
OS Modifies Windows automatic backups 1 -
3/5
File System Possibly drops ransom note files 1 Ransomware
  • Possibly drops ransom note files (creates 27 instances of the file "# DECRYPT MY FILES #.txt" in different locations).
    ...
3/5
Kernel Executes code with kernel privileges 1 -
  • Executes code with kernel privileges to perform system level actions. This can sometimes be used to perform malicious actions and to avoid detection.
    ...
1/5
File System Creates an unusually large number of files 1 -

Screenshots

Monitored Processes

Process Graph

Process Graph Legend

Sample Information

ID #665760
MD5 be2d892667464c9f34d4f3dddf7f0165 Copy to Clipboard
SHA1 dd9aac5c4d7dbcd6650dbd38291f72144a8cb486 Copy to Clipboard
SHA256 f94814acaa06d4c006bf5f5f5c2f18ccc02e6859a927b6f4250f4c5b0985df0c Copy to Clipboard
SSDeep 384:eD6vLQRz85r118AVuKTOm3Hr/T74mxIOgJqk9Vh+QKgV/t35Tcmp:eDULQ9arPzsm3Hr/T74IIr9bV/t35Tp Copy to Clipboard
ImpHash 562209bc194bb4050e946ee2d381e792 Copy to Clipboard
Filename mdsqvy.exe
File Size 19.00 KB
Sample Type Windows Exe (x86-32)

Analysis Information

Creation Time 2019-05-29 02:51 (UTC+2)
Analysis Duration 00:04:42
Number of Monitored Processes 5
Execution Successful True
Reputation Enabled True
WHOIS Enabled True
Local AV Enabled True
YARA Enabled True
Number of AV Matches 2
Number of YARA Matches 2
Termination Reason Timeout
Tags
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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