Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    06-03-2022 04:42

General

  • Target

    302422d0180ff35cd414c163df958506d188fcf9c8abfa688b61101dc36c02b8.exe

  • Size

    53KB

  • MD5

    64dccf9ee4907071496ba67d8f18556a

  • SHA1

    e7c703088ee567a88d5fbcaac1b281ad6fbe020d

  • SHA256

    302422d0180ff35cd414c163df958506d188fcf9c8abfa688b61101dc36c02b8

  • SHA512

    dc9d34349eaac7897a149cadf70b92c78a0f2bfacaf995495be901bc66ca2200d0c3d0c14313092ff13e8fb67680ace129b317c5824ae9cb0d4fc1a9aa95ef3d

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> [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.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 28 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\302422d0180ff35cd414c163df958506d188fcf9c8abfa688b61101dc36c02b8.exe
    "C:\Users\Admin\AppData\Local\Temp\302422d0180ff35cd414c163df958506d188fcf9c8abfa688b61101dc36c02b8.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:3056

Network

MITRE ATT&CK Enterprise v6

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Downloads