Overview

overview

10

Static

static

3

2024-09-05...er.exe

windows7-x64

10

2024-09-05...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-09-2024 10:29

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General

  • Target

    2024-09-05_6eeba4a4baadaa32dbb340cf17182178_globeimposter.exe

  • Size

    53KB

  • MD5

    6eeba4a4baadaa32dbb340cf17182178

  • SHA1

    5db32f5558d36ede856098266e3bef60b591f78b

  • SHA256

    7914f87aa1a9aa92a39bdff87f966d0bd5e314e336f2a1e32b289605e4379e56

  • SHA512

    bfd62f29670b337581fd2a84e5ab098b760d7c81ab959d29c8dc501b8cf6a9675d756c757d42fc46c7137f2fd78627a23b3138a8320076ce67d905eaa8e02560

  • SSDEEP

    768:Tvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5s:HeytM3alnawrRIwxVSHMweio36

Score
10/10
globeimposterdefense_evasiondiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Public\Videos\how_to_restore_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
  • Renames multiple (8651) files with added filename extension

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

    ransomware
  • Deletes itself 1 IoCs
  • 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 1 IoCs
    persistence
  • Drops desktop.ini file(s) 38 IoCs
  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-05_6eeba4a4baadaa32dbb340cf17182178_globeimposter.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-05_6eeba4a4baadaa32dbb340cf17182178_globeimposter.exe"
    1⤵
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2024-09-05_6eeba4a4baadaa32dbb340cf17182178_globeimposter.exe > nul
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2300

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-4177215427-74451935-3209572229-1000\desktop.ini
    Filesize

    1KB

    MD5

    a542cfdfa6c7fde842c08864fe2c8eb8

    SHA1

    e1bad10faf06e0bfb7c3fae9d0c3dbf5920a0382

    SHA256

    256f416b549197d7037ffe5b9ab002d1f738d83f61b9ec0d1ccb3fb46d1aebc7

    SHA512

    d62c7cf4f5a2365ca6df9fb6449a6e747338de916b1ea15624b86c704ce42de8d3d8fa2c0f2c63b2aacdd3d2de1c8c314b625c489873525daf40d4ffe9646c13

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  • C:\Users\Public\Videos\how_to_restore_files.html
    Filesize

    4KB

    MD5

    6dd4bc10d87ab56d8f4e9ac2afa12b2f

    SHA1

    fb44c3c4c7c37f70d9aa853989cb13479ad9cc18

    SHA256

    b3eaf5269b144ad2c70d65b5c548bcde7ac80378f7d4543b1c234fa1bdd5a222

    SHA512

    8507cd0db178d2c2c36bc7b39b0aeade17365601f20cc716de024e691aa8bc72cc220dcdcd9f32a0297cbdc42db5d02373d319e35a77caf698500b53ae25d337

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  • memory/2420-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download

  • memory/2420-1597-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download