Overview

overview

10

Static

static

3

2024-11-24...er.exe

windows7-x64

10

2024-11-24...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    93s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 11:22

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General

  • Target

    2024-11-24_deb3fce70516ab1ec10b64c14ea3218d_globeimposter.exe

  • Size

    53KB

  • MD5

    deb3fce70516ab1ec10b64c14ea3218d

  • SHA1

    bfb33473c7b02bad192e4bdb6883eb928dc6c9d0

  • SHA256

    34764b0486972a31a358d7d7a9af6c4aee0a01e5599f2aa382b4784575d865b1

  • SHA512

    8359b07e62b4805274f41d590b547b717fd327f808af86701fee25875134d43f51fd9d21ca8710c2190fd8ca892269a2bd7c695f6d9260fd866b1b3aea0495c2

  • SSDEEP

    768:3asvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5nj:3peytM3alnawrRIwxVSHMweio3

Score
10/10
globeimposterdefense_evasiondiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\ProgramData\regid.1991-06.com.microsoft\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #f5f5f5; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ display: block; margin: auto; } .tabs1 .head{ text-align: center; float: top; padding: 0px; text-transform: uppercase; font-weight: normal; display: block; background: #81bef7; color: #DF0101; font-size: 30px; } .tabs1 .identi { font-size: 10px; text-align: center; float: top; padding: 15px; display: block; background: #81bef7; color: #DFDFDF; word-break: break-all; } .tabs .content { background: #f5f5f5; /*text-align: center;*/ color: #000000; padding: 25px 15px; font-size: 15px; font-weight: 400; line-height: 20px; } .tabs .content a { color: #df0130; font-size: 23px; font-style: italic; text-decoration: none; line-height: 35px; } .tabs .content .text{ padding: 25px; line-height: 1.2; } </style> <body> <div class="tabs1"> <div class="head" ><b>Your personal ID:</b></div> <div class="identi"> <span style="width:1000px; color: #ffffff; font-size: 10px;">��������������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span> <br> <!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <div id="tab-content1" class="content"> <div class="text"> <!--text data --> <b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br> <b>All your important files have been encrypted!</b><br><br> <hr> Your files are safe! Only modified. (RSA+AES)<br><br> ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br> WILL PERMANENTLY CORRUPT IT.<br> DO NOT MODIFY ENCRYPTED FILES.<br> DO NOT RENAME ENCRYPTED FILES.<br><br> No software available on internet can help you. We are the only ones able to<br> solve your problem.<br><br> We gathered highly confidential/personal data. These data are currently stored on<br> a private server. This server will be immediately destroyed after your payment.<br> If you decide to not pay, we will release your data to public or re-seller.<br> So you can expect your data to be publicly available in the near future..<br><br> We only seek money and our goal is not to damage your reputation or prevent<br> your business from running.<br><br> You will can send us 2-3 non-important files and we will decrypt it for free<br> to prove we are able to give your files back.<br><br> <!--text data --> <hr> <b>Contact us for price and get decryption software.</b><br><br> <hr> <b>email:</b><br> <a href="[email protected] ">[email protected] </a> <br> <a href="[email protected] ">[email protected] </a> <br> <p>* To contact us, create a new free email account on the site: <a href="https://protonmail.com">protonmail.com <br> <b> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> <p>* Tor-chat to always be in touch: <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px">qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>��������������

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

    ransomwareglobeimposter
  • Globeimposter family
    globeimposter
  • Renames multiple (6123) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-24_deb3fce70516ab1ec10b64c14ea3218d_globeimposter.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-24_deb3fce70516ab1ec10b64c14ea3218d_globeimposter.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2024-11-24_deb3fce70516ab1ec10b64c14ea3218d_globeimposter.exe > nul
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\regid.1991-06.com.microsoft\how_to_back_files.html
    Filesize

    4KB

    MD5

    5bc1a52a06d0781563e3bee529b2d285

    SHA1

    1b8a8545632769f1ad1cff639484483c15b1018e

    SHA256

    7a2e81b298872dcf918766a698569669b4aef4888c094712c219d426d748b0f9

    SHA512

    ae8128e03063a16b9bfcedb4ff731aa3735031b8a12c48decfd9d19524d8f22bfc6627c650b7afa5c782a6ada1bca3772c056425ac7c1f83a49b074e7d471945

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  • memory/5068-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download

  • memory/5068-1188-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download