Overview

overview

10

Static

static

bd37edfaf0...b9.exe

windows7_x64

10

bd37edfaf0...b9.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    162s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:34

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General

  • Target

    bd37edfaf0007489f900f4d5260b461718a3c654d0bc0f3ef399d5d6749505b9.exe

  • Size

    53KB

  • MD5

    12d5ec60706f9a68f0fadd6050ccf9be

  • SHA1

    ab0622113d6c080e60ffbd886aaf0d2dd1e6a19a

  • SHA256

    bd37edfaf0007489f900f4d5260b461718a3c654d0bc0f3ef399d5d6749505b9

  • SHA512

    05034ed9254d2cc0402d324eea54426b21d8a1b641fcc83f3064333089d2bea1c0685dcbe060bba526a4cb18e17311ed94b6f4d28dfa3b765c84417268c5ed0c

Score
10/10
globeimposterpersistenceransomwarespywarestealer

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 --> <h3>To recover data you need decryptor.</br> To get the decryptor you should:</br> 1. Copy your personal ID. You can find it at the beginning of this page<br> 2. Contact support by email [email protected] or [email protected] and send your personal ID.</h3> In the first letter to us you can attach one encrypted file for free decrypt. We can decrypt one file in quality the evidence that we have the decoder.</br> <center>Attention!</center></br> <ul> <li>If files locked on multiple PC's of your company we will provide universal decryptor for all computers in your network. Please let us know if files encrypted on multiple PCs</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.

    ransomwareglobeimposter
  • Modifies extensions of user files 10 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops desktop.ini file(s) 27 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd37edfaf0007489f900f4d5260b461718a3c654d0bc0f3ef399d5d6749505b9.exe
    "C:\Users\Admin\AppData\Local\Temp\bd37edfaf0007489f900f4d5260b461718a3c654d0bc0f3ef399d5d6749505b9.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:1700

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1700-54-0x0000000075601000-0x0000000075603000-memory.dmp

    Filesize

    8KB

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