Analysis

  • max time kernel
    162s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 07:11

General

  • Target

    14dcf6c34fd449588658cd22fd5e902192e56c4c1f3d6e8dea7dfdff93bf881c.exe

  • Size

    56KB

  • MD5

    6e11699bc2a423b584b4ec90031336dc

  • SHA1

    20a1e0ee0cc37b8d62e5c086ac1840d428c32049

  • SHA256

    14dcf6c34fd449588658cd22fd5e902192e56c4c1f3d6e8dea7dfdff93bf881c

  • SHA512

    af85335968fb72ef69d2dd92cda18edd84e29d226be9993d034cb44fa5ef2c941fc37dad4a001d5e23736d006f337a0be289f8d38f6f539ab53442a629cb5abf

Malware Config

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #404040; } { margin: 0; padding: 0; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ width: 800px; display: block; margin: auto; position: relative; } .tabs1 .head{ text-align: center; float: top; text-transform: uppercase; font-weight: normal; display: block; padding: 15px; color: #000000; background: #4A83FD; } .tabs1 .identi { margin-left: 15px; line-height: 13px; font-size: 13px; text-align: center; float: top; display: block; padding: 15px; background: #303030; color: #DFDFDF; } /*---*/ .tabs{ width: 800px; display: block; margin: auto; position: relative; } .tabs .tab{ float: left; display: block; } .tabs .tab>input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs .tab>label { display: block; padding: 6px 21px; font-size: 18x; text-transform: uppercase; cursor: pointer; position: relative; color: #FFF; background: #4A83FD; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 32px; left: 0; background: #303030; color: #DFDFDF; opacity:0; transition: opacity 400ms ease-out; } .tabs .content .text{ width: 700px; padding: 25px; } .tabs>.tab>[id^="tab"]:checked + label { top: 0; background: #303030; color: #F5F5F5; } .tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] { z-index: 1;/* or display: block; */ opacity: 1; transition: opacity 400ms ease-out; } </style> <head> <meta charset="utf-8"> <title>HOW TO DECRYPT YOUR FILES</title> </head> <body> <div class="tabs1"> <div class="head" ><h3>Your personal ID</h3></div> <div class="identi"> <pre>���������������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pre><!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <input type="radio" name="tabs" checked="checked" id="tab1" /> <label for="tab1">English</label> <div id="tab-content1" class="content"> <h1>&#9760; Your corporate network locked! &#9760;</h1> <hr/> <h3>All your important data has been encrypted.</h3> <br/> <div class="text"> <!--text data --> <h3>To restore files you will need a decryptor!</h3> <center>To get the decryptor you should:</center></br> <center>Pay for decrypt your network - 1 BTC </center></br> <div align="left"> <strong>Buy BTC on one of these sites</strong> </div> <div align="left"> <ol> <li><strong>https://localbitcoins.com</strong></li> <li><strong>https://www.coinbase.com</strong></li> <li><strong>https://xchange.cc</strong></li> </ol> </div> <div align="left"> <h1><br> </h1> </div> <div align="left"> &#10004; Bitcoin adress for pay: 1F9WMAsdYPDaQuxx2F3t6vcJQw9KswFjsv <center> </center></br> &#10004; Send 1 BTC for decrypt <center> </center></br> &#10004; Send screenshot of payment to [email protected] or [email protected] - In letter include your personal ID (look at beginning of this document) <center> </center></br> <center>----------------------------------------------------------------------------- </center></br> <center> Attention!</center></br> <ul> <li> 1 BTC this is price for all PC/Servers in your corporate NetWork ! <li> Only our team can decrypt your files.</li> <li> No Payment = No decryption!</li> <li> You really get decryptor after payment. As a guarantee you can send 1 test image or text file to our email (In letter include your personal ID)</li> <li> Do not attempt to remove program or run any anti-virus tools! This doesn't help &#9786; </li> <li> Decoders of other users are not compatible with your data, because each user's have unique encryption key!!!</li> <li> Attempts of self-decrypting files will result in loss of your data </li> <center> </center></br> <center> </center></br> <center> </center></br> <center> &#169; 2018 Globeimposter 2.0 | All Rights Reserved.</center></br> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> �������������
Wallets

1F9WMAsdYPDaQuxx2F3t6vcJQw9KswFjsv

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

  • Modifies extensions of user files 6 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14dcf6c34fd449588658cd22fd5e902192e56c4c1f3d6e8dea7dfdff93bf881c.exe
    "C:\Users\Admin\AppData\Local\Temp\14dcf6c34fd449588658cd22fd5e902192e56c4c1f3d6e8dea7dfdff93bf881c.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/752-54-0x0000000075531000-0x0000000075533000-memory.dmp

    Filesize

    8KB