Overview

overview

10

Static

static

8e7524f83f...e2.exe

windows7_x64

10

8e7524f83f...e2.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    178s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    11-02-2022 06:43

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Report Analysis Logs

General

  • Target

    8e7524f83f0f53b60d4a6c9304a7074a15ef948fd42ff40b2248a78c938285e2.exe

  • Size

    54KB

  • MD5

    5a39f4dc8b7e31288b73646336cf6a5a

  • SHA1

    d6044bf3bfcd0608146f6d2cd78fa7f3c2b070a3

  • SHA256

    8e7524f83f0f53b60d4a6c9304a7074a15ef948fd42ff40b2248a78c938285e2

  • SHA512

    ab960044fde1a12fd4e42f218f4bbc4cab662ee8b9390935b08c1e378f179a1d137d9deca6aa3d01a725c352e87cb7c9e5f634cfa41970fb8863a08f22e84bf0

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>���������������7B BB 39 62 5E E4 D7 85 87 5E A8 44 70 FF 53 97 89 86 A5 D4 99 11 A4 A6 57 F7 70 2B 79 A8 C5 98 C4 78 38 1B 7C 7E C6 38 93 96 86 87 5F 3A 65 FE 9B 17 57 09 D7 D9 A1 5E C1 3E 2F 73 24 58 BD DF B8 46 58 23 0F B8 1A D5 27 C2 2A 60 A7 F5 5B 45 65 47 FC BE EE D7 10 4B 2B 8F 1F 91 8E 14 E6 F2 2F D5 14 10 8F D0 A7 E5 02 A1 95 54 2C 02 FB 13 A6 5A F7 64 DD D3 4A 35 18 35 AC DD B7 75 52 2A D4 1C 4A 90 BF A8 89 EC C5 23 C6 A7 D8 9E 32 D7 6A E4 E5 C8 B7 C9 0B A2 2E 41 A8 E5 AD A2 30 4D EB 14 BD 71 F3 E3 BF CC 04 CE 7B EB 60 F8 3E 1C 90 D9 38 F0 09 80 30 75 40 E8 CE E5 18 76 F3 C9 B4 17 69 B2 B5 E6 5E 23 F9 8C AF 3A 54 EC EA 31 D6 62 FF 4D 6C DE D5 5B 19 F2 8C D2 7E 0D CC 5D 55 12 11 B3 15 EF 3F 7C 99 D1 45 EB A4 63 94 12 EC AB EE 90 7E A4 C3 C5 85 35 39 68 B8 87 7D D8 </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 8 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\8e7524f83f0f53b60d4a6c9304a7074a15ef948fd42ff40b2248a78c938285e2.exe
    "C:\Users\Admin\AppData\Local\Temp\8e7524f83f0f53b60d4a6c9304a7074a15ef948fd42ff40b2248a78c938285e2.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:1756

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1756-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

    Filesize

    8KB

    Download