Overview

overview

10

Static

static

3

2024-07-29...er.exe

windows7-x64

10

2024-07-29...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    29-07-2024 02:28

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Report Analysis Logs

General

  • Target

    2024-07-29_c41580de2cd122beb2994e2a3cb2eb9a_globeimposter.exe

  • Size

    53KB

  • MD5

    c41580de2cd122beb2994e2a3cb2eb9a

  • SHA1

    5078b4d57600d800fc2372079a4117476c1e7d7e

  • SHA256

    207eb5d3237c2eab96a0b433779bfe04c8342710b2b30a57b01c4d79d9e078ce

  • SHA512

    a6c79e1a58a34b35892750086aa6ed9ca24de28f52e93fbcefd8f11aabbb524f58d2438b57fd2c95304a652e26d1fd888c80e8d6bbff188fa2a0540d7ff86b49

  • SSDEEP

    768:VTHJvuye1kVtGBk6P/v7nWlHznbkVwrEKD9yDwxVSHrowNI2tG6o/t84B5vIb:veytM3alnawrRIwxVSHMweio3ZIb

Score
10/10
globeimposterdefense_evasiondiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Public\Music\Sample Music\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>* <a href<a href<b> </div> </div> </div> <!--tab--> <b> <b> <b> <span style="font-size: 22px"></span> </b><br><br> </b><br> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> ������
Emails

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

    ransomwareglobeimposter
  • Renames multiple (7495) 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
  • 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\2024-07-29_c41580de2cd122beb2994e2a3cb2eb9a_globeimposter.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-29_c41580de2cd122beb2994e2a3cb2eb9a_globeimposter.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\2024-07-29_c41580de2cd122beb2994e2a3cb2eb9a_globeimposter.exe > nul
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:1712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Public\Music\Sample Music\how_to_back_files.html
    Filesize

    4KB

    MD5

    7246f996f35c9908376b49d8ebd650e0

    SHA1

    b0005023a788c9e3d18fb9821f1e2b5d9d9df620

    SHA256

    61a344f7d78b9c0f9351f264ffe31bb00462376066d97b7a837e3e4b6b7a7d30

    SHA512

    c33866a9e90d67d19714a61efa9f0ab266cd88a3b51d8bf1dbc0cd53acd290ba8ddcdcb8e5baa15c3398ace4c00dc9ad2eced5b0f445b66647548a0e424563df

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  • memory/2672-0-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download

  • memory/2672-4188-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

    Download