Analysis

  • max time kernel
    166s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:52

General

  • Target

    61aa6f87fbfa2ff363d759f5a93c34097cab6451b63f696c4a9facc24be64555.exe

  • Size

    53KB

  • MD5

    18c0bbe2020986f0caebe8cab902c35a

  • SHA1

    999fe0fa4b1081f159583a2fdea1084d7b433399

  • SHA256

    61aa6f87fbfa2ff363d759f5a93c34097cab6451b63f696c4a9facc24be64555

  • SHA512

    72abddfa8722c5a1d87cfb7e8cb99916cb62d5ebd5886ff00a2ace601c6d6b057080668d006fc15f7ec72bccafd167e01df7d823921cd5e658946ededaefa032

Malware Config

Extracted

Path

C:\[ ReStore Files ].html

Ransom Note
<html> <style type="text/css"> body { background-color: #800000; } { 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 RESTORE YOUR FILES</title> </head> <body> <div class="tabs1"> <div class="head" ><h3>Your ID</h3></div> <div class="identi"> <pre>��������4A 6B F0 63 05 E1 78 70 32 5D 07 02 B5 8A 01 0D 3C A2 16 80 16 98 F1 D9 AD 90 96 CE 65 FF 40 F9 60 D3 A8 9A EC 5E 1C 4C F8 B3 AC DC A7 82 C4 C5 FB F9 DE 85 17 98 BD F3 0F B7 59 91 F2 9E EB AC 42 5D 8C 0D E9 73 53 09 6E D7 3B 70 45 54 8E F6 2E DF 1E D3 86 39 A3 F9 F9 D3 36 D9 EB 34 4A 5E 69 8F F5 0C 50 34 CE A5 E0 43 4B 30 89 ED 69 6A 12 C9 E2 02 59 7E 16 18 08 A4 70 53 8C 31 93 01 D4 0C 77 48 77 2E 3F 49 56 7A 88 68 4A 89 FF 86 52 9E EA 37 4D 50 D6 AF 0B 69 6D 58 E3 9D 41 2C 3A 34 85 C4 04 59 02 6B CA 21 FA ED F0 D2 29 7B BF 42 99 AA 81 4A 31 A0 91 F1 23 96 63 EE 26 02 61 59 7E 5B 0C D4 63 05 C3 6E 80 C8 24 FA 53 44 3C E5 E0 BF E3 7B 46 32 02 A6 BA F2 B8 53 71 F8 49 FB 66 17 5A 8D BA 01 0E 95 50 DB 3F CD 1D B7 6C 4F 57 03 7F 1D 28 4D 36 B1 00 A6 40 23 D0 2A </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 image file or text file for test <h3> [email protected] or [email protected]</h3>.</br> In the letter include your 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><h3>Attention!</h3></center></br> <ul> <li>Only [email protected] or [email protected] can decrypt your files</li> <li>Do not trust anyone [email protected] or [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 3 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) 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61aa6f87fbfa2ff363d759f5a93c34097cab6451b63f696c4a9facc24be64555.exe
    "C:\Users\Admin\AppData\Local\Temp\61aa6f87fbfa2ff363d759f5a93c34097cab6451b63f696c4a9facc24be64555.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    PID:956

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/956-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

    Filesize

    8KB