Analysis

  • max time kernel
    159s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:51

General

  • Target

    65058996c53a7d556cd7d189fdf44e2e39ff5a3bead06dcbbf04f510db02b377.exe

  • Size

    55KB

  • MD5

    78465bd23246344c07275891b049b49d

  • SHA1

    553cf7aa07a60659d130fa2f89926ff796e5704e

  • SHA256

    65058996c53a7d556cd7d189fdf44e2e39ff5a3bead06dcbbf04f510db02b377

  • SHA512

    3ac12131521d3a3f515a57e3b6d984bad97bc225dafa749dffb8ae064af4a4f520ea852a0f93e28658b603a1ffce3c7ea76d13b231875029946e8ab830c8bd21

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 --> <h3>To recover data you need decryptor.</br> To get the decryptor you should:</br> 1. Copy your personal ID. You can find it at the beginning of this page<br> 2. Contact support by email [email protected] or [email protected] and send your personal ID.</h3> In the first letter to us you can attach one encrypted file for free decrypt. We can decrypt one file in quality the evidence that we have the decoder.</br> <center>Attention!</center></br> <ul> <li>If files locked on multiple PC's of your company we will provide universal decryptor for all computers in your network. Please let us know if files encrypted on multiple PCs</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>�������������

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\65058996c53a7d556cd7d189fdf44e2e39ff5a3bead06dcbbf04f510db02b377.exe
    "C:\Users\Admin\AppData\Local\Temp\65058996c53a7d556cd7d189fdf44e2e39ff5a3bead06dcbbf04f510db02b377.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:876

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/876-54-0x0000000075471000-0x0000000075473000-memory.dmp

    Filesize

    8KB