Analysis

  • max time kernel
    163s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:43

General

  • Target

    8c1060b271d9bb1013d94c5fd13b59e60a96226104d002544e997257a03e0989.exe

  • Size

    53KB

  • MD5

    6850d4e316c45e8f7b718227fae08c04

  • SHA1

    80650938e0feb289f38c92b158be451093b8c6ff

  • SHA256

    8c1060b271d9bb1013d94c5fd13b59e60a96226104d002544e997257a03e0989

  • SHA512

    1adce21b394e25999a3b870fdffce74dff66f80257956e603ee524b813497c340b968547af89f5c782ff54cc38a8a2c87e00e0865bb23b86b35246be95157294

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] or [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] and [email protected] can decrypt your files</li> <li>Do not trust anyone [email protected] and [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.

  • Modifies extensions of user files 10 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c1060b271d9bb1013d94c5fd13b59e60a96226104d002544e997257a03e0989.exe
    "C:\Users\Admin\AppData\Local\Temp\8c1060b271d9bb1013d94c5fd13b59e60a96226104d002544e997257a03e0989.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1464

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1464-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

    Filesize

    8KB