• Skip to main content

Naga Cyber Defense

Trusted Security for all of Indonesia

  • Home
  • About
  • Programs
  • Contact
  • Blog
You are here: Home / News / Malware Batloader Menyalahgunakan Alat yang Sah, Menggunakan File JavaScript yang Dikaburkan dalam Serangan Q4 2022

Malware Batloader Menyalahgunakan Alat yang Sah, Menggunakan File JavaScript yang Dikaburkan dalam Serangan Q4 2022

January 20, 2023 by Søren

Kami membahas kampanye malware Batloader yang kami amati pada kuartal terakhir tahun 2022, termasuk analisis kami tentang peristiwa terkait Water Minyades (Ini adalah rangkaian intrusi yang kami lacak di balik pembuatan Batloader).

Batloader (terdeteksi oleh Trend Micro sebagai Trojan.Win32.BATLOADER), adalah keluarga malware akses awal yang dikenal menggunakan teknik malvertising dan menggunakan malware berbasis skrip di dalam paket Instalasi Perangkat Lunak Microsoft (MSI) yang diunduh dari paket yang terlihat sah namun berbahaya situs web. Awal tahun ini, peneliti Mandiant mengamati Batloader menggunakan teknik keracunan mesin pencari (SEO) dalam serangannya.

Batloader dikaitkan dengan set intrusi yang kami beri nama “Water Minyades”. Para pelaku di balik Water Minyades dikenal mengirimkan malware lain selama kuartal terakhir tahun 2022, seperti Qakbot, RaccoonStealer, dan Bumbleloader melalui teknik rekayasa sosial.

Batloader biasanya tiba melalui situs web jahat yang menyamar sebagai perangkat lunak atau aplikasi yang sah. Korban dapat dialihkan ke situs web ini melalui teknik malvertising dan komentar palsu di forum yang berisi tautan yang mengarah ke situs web distribusi Batloader.

Water Minyades dikenal sangat mengandalkan teknik penghindaran pertahanan, salah satunya adalah menyebarkan payload dengan ukuran file yang sangat besar untuk menghindari analisis kotak pasir dan batas ukuran file mesin antivirus.

Water Minyades juga menyalahgunakan alat yang sah, seperti alat manajemen sistem NSudo dan alat enkripsi email dan file Gpg4win, untuk meningkatkan hak istimewa dan mendekripsi muatan berbahaya.

TRENDMICRO

Tagged With: Cyber Attack, Malware

Copyright © 2025 · Naga Cyber Defense · Sitemap

Cookies Settings
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
AcceptReject AllCookie Settings
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
CookieDurationDescription
_ga2 yearsThe _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_172707709_11 minuteSet by Google to distinguish users.
_gid1 dayInstalled by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
non-necessary
SAVE & ACCEPT
Powered by CookieYes Logo