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Overview

overview

10

Static

static

d055a01b21...cb.exe

windows7_x64

10

d055a01b21...cb.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    174s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11/02/2022, 06:31

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General

  • Target

    d055a01b21255940b9c7e12f1f8b0109b48bdbbd6a7cc324d2bdf0c755e6dbcb.exe

  • Size

    54KB

  • MD5

    2230e5a57f6ca0e83d3846335ae35df4

  • SHA1

    2976736cee03e11c453cb2e647e1da1a7000cd86

  • SHA256

    d055a01b21255940b9c7e12f1f8b0109b48bdbbd6a7cc324d2bdf0c755e6dbcb

  • SHA512

    0676a12baff08ca205835182cec877a516bf417b9f93151ee58b75e640278d2d393161883218a2ef2f8c618b116e9ab739b3e38ba4270e8dde2527a47d23870a

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: 5px; color: #FF0000; background: #303030; } .tabs1 .identi { margin-left: 0px; 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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p> </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>&#9763; Your files are encrypted! &#9763;</h1> <hr/> <h3> &#11015 To decrypt, follow the instructions below. &#11015 </h3> <br/> <div class="text"> <!--text data --> To recover data you need decrypt tool.</br> To get the decrypt tool you should:</br> <p>Send 1 crypted test image or text file or document to <span> <font color="FF0000"> [email protected] </font></span></br> (Or alternate mail <font color="FF0000"> [email protected] </font>)<p> In the letter include your personal ID (look at the beginning of this document). Send me this ID in your first email to me</p> We will give you free test for decrypt few files (NOT VALUE) and assign the price for decryption all files</p> After we send you instruction how to pay for decrypt tool and after payment you will receive a decrypt tool and instructions how to use it We can decrypt few files in quality the evidence that we have the decoder.</br> <hr color=red> <center><p style="color:#FF0000">MOST IMPORTANT!!!</p></center> <center><p style="color:#FF0000"> Do not contact other services that promise to decrypt your files, this is fraud on their part! They will buy a decoder from us, and you will pay more for his services. No one, except [email protected], will decrypt your files.</p></center> <hr color=red> <ul> <li>Only [email protected] can decrypt your files</li> <li>Do not trust anyone besides [email protected]</li> <li>Antivirus programs can delete this document and you can not contact us later.</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 1 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\d055a01b21255940b9c7e12f1f8b0109b48bdbbd6a7cc324d2bdf0c755e6dbcb.exe
    "C:\Users\Admin\AppData\Local\Temp\d055a01b21255940b9c7e12f1f8b0109b48bdbbd6a7cc324d2bdf0c755e6dbcb.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:1664

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1664-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

    Filesize

    8KB

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