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Analysis

  • max time kernel
    168s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11/02/2022, 06:42

General

  • Target

    9183c26844718effe7fed0b64842bbeb042fbe40a1c2ef77a0cc1381225d5520.exe

  • Size

    53KB

  • MD5

    54a59c22a12430044c91da3f4f990161

  • SHA1

    76b8676fce45a2a2899989912c8f27cdbee066b0

  • SHA256

    9183c26844718effe7fed0b64842bbeb042fbe40a1c2ef77a0cc1381225d5520

  • SHA512

    d2d90d6328e314a591ea3ab3a537382538c918cbd3a6bd2c7697b6c22508fd45bb6dd16af6db013fa9d346499eeb8b8ea2ae053f06586835c7f2b9ba98e9582e

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.

  • Modifies extensions of user files 7 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9183c26844718effe7fed0b64842bbeb042fbe40a1c2ef77a0cc1381225d5520.exe
    "C:\Users\Admin\AppData\Local\Temp\9183c26844718effe7fed0b64842bbeb042fbe40a1c2ef77a0cc1381225d5520.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1772

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1772-55-0x00000000762C1000-0x00000000762C3000-memory.dmp

    Filesize

    8KB