Analysis

  • max time kernel
    171s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    11/02/2022, 06:52

General

  • Target

    5db08b14399de2f67b027a874e0f553313c3030b7675b4fca216c857c0791a19.exe

  • Size

    55KB

  • MD5

    448cb2e74502d098ee016f4f17d48072

  • SHA1

    71c251edebee783956ad8a7016ad22108c460a0a

  • SHA256

    5db08b14399de2f67b027a874e0f553313c3030b7675b4fca216c857c0791a19

  • SHA512

    f3e022e23b0b2a5ca798b5844ca6e8bf7f1e19c8b82f8ca1cad9b2ae3b52b5b953589280874e2d642c4a523341fc452e760d6bc42857a81cb798b489a127a231

Malware Config

Extracted

Path

C:\$RESTORE_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; } .mark { background: #000000; padding: 2px 10px; font-weight: bold; } </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> <h1 align="left"> Save the ID before doing anything on the computer!!!</h1> <h1 align="left"> Be sure to save this ID, without it decryption is impossible!!!</h1> <p>Send 3 test image or text file <span class="mark">[email protected]</span> or <span class="mark">[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 <span class="mark">[email protected]</span> or <span class="mark">[email protected]</span> can decrypt your files</li> <li>Do not trust anyone <span class="mark">[email protected]</span> or <span class="mark">[email protected]</span></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

class="mark">[email protected]</span>

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>

class="mark">[email protected]</span></li>

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) 9 IoCs
  • Drops file in Windows directory 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5db08b14399de2f67b027a874e0f553313c3030b7675b4fca216c857c0791a19.exe
    "C:\Users\Admin\AppData\Local\Temp\5db08b14399de2f67b027a874e0f553313c3030b7675b4fca216c857c0791a19.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:1232
  • C:\Windows\system32\MusNotifyIcon.exe
    %systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
    1⤵
    • Checks processor information in registry
    PID:3288
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -p
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    PID:2236
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k wusvcs -p
    1⤵
      PID:3036

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads