e8a091a8...c684 | VMRay Analyzer Report
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware, Trojan

zprxqb.exe

Windows Exe (x86-32)

Created at 2019-05-29T16:19:00

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VMRay Threat Indicators (16 rules, 45 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.
    ...
3/5
Hide Tracks Hides data in extended file attributes 1 -
  • Sets extended file attributes for "c:\programdata\foo.db" to possibly hide the file.
    ...
3/5
File System Possibly drops ransom note files 1 Ransomware
  • Possibly drops ransom note files (creates 81 instances of the file "DECRYPT-FILES.html" in different locations).
    ...
3/5
YARA YARA match 1 -
2/5
Anti Analysis Resolves APIs dynamically to possibly evade static detection 1 -
2/5
Anti Analysis Tries to detect debugger 1 -
2/5
Information Stealing Reads sensitive browser data 2 -
  • Trying to read sensitive data of web browser "Internet Explorer / Edge" by file.
    ...
  • Trying to read sensitive data of web browser "Google Chrome" by file.
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2/5
Local AV Suspicious content was detected by heuristic scan 1 -
2/5
Reputation Known suspicious file 1 Trojan
  • File "C:\Users\FD1HVy\Desktop\zprxqb.exe" is a known suspicious file.
    ...
1/5
Process Creates system object 1 -
1/5
Persistence Installs system startup script or application 2 -
  • Adds "c:\users\default\appdata\roaming\microsoft\windows\start menu\programs\startup\55qv7r.dat" to Windows startup folder.
    ...
  • Adds "c:\users\default\appdata\roaming\microsoft\windows\start menu\programs\startup\decrypt-files.html" to Windows startup folder.
    ...
1/5
File System Creates an unusually large number of files 1 -
1/5
Process Overwrites code 1 -
1/5
Network Connects to remote host 14 -
  • Outgoing TCP connection to host "92.63.15.8:80".
    ...
  • Outgoing TCP connection to host "92.63.194.20:80".
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  • Outgoing TCP connection to host "92.63.17.245:80".
    ...
  • Outgoing TCP connection to host "92.63.32.57:80".
    ...
  • Outgoing TCP connection to host "92.63.32.55:80".
    ...
  • Outgoing TCP connection to host "92.63.15.56:80".
    ...
  • Outgoing TCP connection to host "92.63.29.137:80".
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  • Outgoing TCP connection to host "92.63.15.6:80".
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  • Outgoing TCP connection to host "92.63.11.151:80".
    ...
  • Outgoing TCP connection to host "92.63.32.2:80".
    ...
  • Outgoing TCP connection to host "92.63.8.47:80".
    ...
  • Outgoing TCP connection to host "92.63.194.3:80".
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  • Outgoing TCP connection to host "92.63.37.100:80".
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  • Outgoing TCP connection to host "92.63.32.52:80".
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1/5
Network Connects to HTTP server 15 -
  • URL "92.63.8.47/login/support/t.phtml?ippg=2p788r6".
    ...
  • URL "92.63.32.2/signin/pcusfvhm.jspx?vgsg=7td&vddb=t2l&qq=kf37io0&ooc=jl7k2j1".
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  • URL "92.63.17.245/view/private/ppvfydjfvy.phtml?gs=3d5".
    ...
  • URL "92.63.32.55/tracker/payout/lwppltkxn.html?t=0555fp&vhk=4i2p&pdb=vd4&nhnl=ls352b55k0".
    ...
  • URL "92.63.11.151/register/webaccess/oejixl.phtml?lb=6&b=gs6d".
    ...
  • URL "92.63.15.56/forum/login/m.shtml?vl=t&e=1u7&n=80f51nx8a".
    ...
  • URL "92.63.11.151/checkout/logout/dffbho.html".
    ...
  • URL "92.63.32.52/tracker/signin/tskwoecacc.jsp".
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  • URL "92.63.194.3/archive/forum/xsc.cgi?qqhx=sg5x6bg3e&ue=ib8&h=p".
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0/5
Process Enumerates running processes 1 -

Screenshots

Monitored Processes

Process Graph

Process Graph Legend

Sample Information

ID #666586
MD5 f83fb9ce6a83da58b20685c1d7e1e546 Copy to Clipboard
SHA1 01c459b549c1c2a68208d38d4ba5e36d29212a4f Copy to Clipboard
SHA256 e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684 Copy to Clipboard
SSDeep 12288:v6l/7FpnaeoQbRLBYdunMCayql4YcQD+AgJbAWgjbgpQ:CDna43YAKl4Yci+AggEpQ Copy to Clipboard
ImpHash 1f97faaf5d0b752f37d1b1b225d14964 Copy to Clipboard
Filename zprxqb.exe
File Size 473.00 KB
Sample Type Windows Exe (x86-32)

Analysis Information

Creation Time 2019-05-29 18:19 (UTC+2)
Analysis Duration 00:04:40
Number of Monitored Processes 1
Execution Successful True
Reputation Enabled True
WHOIS Enabled True
Local AV Enabled True
YARA Enabled True
Number of AV Matches 1
Number of YARA Matches 1
Termination Reason Maximum binlog size reached
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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