Analysis

  • max time kernel
    176s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    11-02-2022 06:25

General

  • Target

    e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe

  • Size

    53KB

  • MD5

    002fcec17f66e2c57e6a37a258ead2af

  • SHA1

    361ef4e11172c8c39d8cae638b130e2382e6deb3

  • SHA256

    e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a

  • SHA512

    b2b64e16fe9dc16ad365f6db4e3439b49ebfa3b8bc3f98d992733ae23332ffd33f6aec8ef0fec16b5d25a6c96094a21e3f3b8b5f703796d4f299c99cfc0a59b7

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 files are encrypted! &#9760;</h1> <hr/> <h3>All your important data has been encrypted.</h3> <br/> <div class="text"> <!--text data --> To recover data you need decryptor.</br> To get the decryptor you should:</br> <p>Send 1 test image or text file <span> [email protected]</span>.</br> In the letter include your personal ID (look at the beginning of this document).</p> We will give you the decrypted file and assign the price for decryption all files</p> After we send you instruction how to pay for decrypt and after payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder.</br> <center>Attention!</center></br> <ul> <li>Only [email protected] can decrypt your files</li> <li>Do not trust anyone [email protected]</li> <li>Do not attempt to remove the program or run the anti-virus tools</li> <li>Attempts to self-decrypting files will result in the loss of your data</li> <li>Decoders other users are not compatible with your data, because each user's unique encryption key</li> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ���
Emails

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) 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe
    "C:\Users\Admin\AppData\Local\Temp\e8483bbfd0764ddb569f9833f4d58bef607780960365f63e43ba720df2ca345a.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:2300
  • C:\Windows\system32\MusNotifyIcon.exe
    %systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
    1⤵
      PID:3452

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads