Analysis

  • max time kernel
    165s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:36

General

  • Target

    b70cbc9d9be2d220f39ab3101c92a38f24e66ccefe18e81382629efec6d8346e.exe

  • Size

    56KB

  • MD5

    9656ad5421056563eff07d8b6ff95877

  • SHA1

    989e73efe758801933a6289536cfa342eb2bc6c8

  • SHA256

    b70cbc9d9be2d220f39ab3101c92a38f24e66ccefe18e81382629efec6d8346e

  • SHA512

    1898ca3d94ba7ced2f2ee056fe3f1a35a161eb872745a522b2c1873d7adf2a3fa6e599535e73945a8fb9a1211f92d783ed7427937107a54ab0374413c75d1ed3

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: 129wbWjopiECw1n7XgHWK7n6nmEPd7K8m6 <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 &#10071;</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> © 2019 Corporate Tears | All Rights Reserved.</center></br> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ��������
Wallets

129wbWjopiECw1n7XgHWK7n6nmEPd7K8m6

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b70cbc9d9be2d220f39ab3101c92a38f24e66ccefe18e81382629efec6d8346e.exe
    "C:\Users\Admin\AppData\Local\Temp\b70cbc9d9be2d220f39ab3101c92a38f24e66ccefe18e81382629efec6d8346e.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1668

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1668-54-0x0000000075AE1000-0x0000000075AE3000-memory.dmp

    Filesize

    8KB