Analysis

  • max time kernel
    183s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:44

General

  • Target

    8a02b3ba60f27961083068b303a413673e5edb50861c6821afb8c47c678d869c.exe

  • Size

    55KB

  • MD5

    72f3ece3e744bd337b75fe39cd54e338

  • SHA1

    b87124e9b96bb05ea65e650d928ded0d780a7d5e

  • SHA256

    8a02b3ba60f27961083068b303a413673e5edb50861c6821afb8c47c678d869c

  • SHA512

    6125a78fc3e328d2128e4961e6c427442f1d3ab3a5f85103d902ed2ae4757a0197276920dc3655689411a6a04a1fdbfbdf543cdc7f13fe3423fac2761aead6a8

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> <div>��������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div> </pre> </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 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

<span>[email protected]</span>

<span>[email protected]</span>.</br>

[email protected]

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\8a02b3ba60f27961083068b303a413673e5edb50861c6821afb8c47c678d869c.exe
    "C:\Users\Admin\AppData\Local\Temp\8a02b3ba60f27961083068b303a413673e5edb50861c6821afb8c47c678d869c.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1916

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1916-54-0x0000000075761000-0x0000000075763000-memory.dmp

    Filesize

    8KB