Analysis

  • max time kernel
    174s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:30

General

  • Target

    d65e2a4ff4ce52d3e5a5451394763ae34b2fba1339b9e981fdd21b1bd85d5463.exe

  • Size

    55KB

  • MD5

    119cc60f7f1cb8a25adea23e3a55fe8b

  • SHA1

    b5755dcbd210d32013cb12d4812e60e68eb6cd96

  • SHA256

    d65e2a4ff4ce52d3e5a5451394763ae34b2fba1339b9e981fdd21b1bd85d5463

  • SHA512

    d60218863c99d6f2beed8a8de7b77e738cee607d79425ae2168d4f7b2939e66d403a100204929e3c0afc4f991b7e1f8e159665c33912a6ecd16d89d50c56deba

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> or <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> ���������

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\d65e2a4ff4ce52d3e5a5451394763ae34b2fba1339b9e981fdd21b1bd85d5463.exe
    "C:\Users\Admin\AppData\Local\Temp\d65e2a4ff4ce52d3e5a5451394763ae34b2fba1339b9e981fdd21b1bd85d5463.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1692

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1692-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

    Filesize

    8KB