Analysis

  • max time kernel
    181s
  • max time network
    176s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    11-02-2022 06:39

General

  • Target

    a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe

  • Size

    165KB

  • MD5

    595e17ba3354d66f1e2ff66783eefb67

  • SHA1

    bf19696d2c59cfd09477d46db50bd942c82aef5e

  • SHA256

    a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7

  • SHA512

    968e5e4adb14bdc7ac5cf85b3ff7cbb40f872ecac38408b0126764805120ad9c1468ff45cd189d50053af3b5dd0a5198ccd33cdd4cbe7330b1a4e0f60c882062

Malware Config

Extracted

Path

C:\$RESTORE_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; } .mark { background: #000000; padding: 2px 10px; font-weight: bold; } </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> <h1 align="left"> Save the ID before doing anything on the computer!!!</h1> <h1 align="left"> Be sure to save this ID, without it decryption is impossible!!!</h1> <p>Send 3 test image or text file <span class="mark">[email protected]</span> or <span class="mark">[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 <span class="mark">[email protected]</span> or <span class="mark">[email protected]</span> can decrypt your files</li> <li>Do not trust anyone <span class="mark">[email protected]</span> or <span class="mark">[email protected]</span></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

class="mark">[email protected]</span>

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>

class="mark">[email protected]</span></li>

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) 7 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe
    "C:\Users\Admin\AppData\Local\Temp\a5c535708cda3ad74cae529deffbf0f5d663f6b8ab63c2795632e97ee723e8d7.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:2084
  • C:\Windows\system32\MusNotifyIcon.exe
    %systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
    1⤵
    • Checks processor information in registry
    PID:3480

Network

MITRE ATT&CK Enterprise v6

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Downloads