• Skip to main content

Naga Cyber Defense

Trusted Security for all of Indonesia

  • Home
  • About
  • Programs
  • Contact
  • Blog
You are here: Home / Archives for BabLock

BabLock

Cara lama: BabLock, ransomware baru yang diam-diam menjelajahi Eropa, Timur Tengah, dan Asia

April 8, 2023 by Søren

Pada pertengahan Januari 2023, tim Digital Forensics and Incident Response Group-IB yang berbasis di Amsterdam dipanggil untuk menyelidiki salah satu serangan pasca-liburan Tahun Baru terhadap perusahaan sektor industri di Eropa.

Selama penyelidikan, para ahli Group-IB menetapkan bahwa korban telah dienkripsi dengan jenis ransomware yang sebelumnya tidak dikenal. Ketegangan, pertama kali ditemukan oleh peneliti Group-IB pada Januari 2023, diberi nama kode BabLock, karena versinya untuk Linux dan ESXi memiliki kesamaan dengan ransomware Babuk yang bocor.

Terlepas dari kesamaan kecil ini, grup ini memiliki modus operandi yang sangat berbeda dan ransomware canggih khusus untuk Windows. Selain itu, geng BabLock (juga dilacak dengan nama “Rorschach” oleh CheckPoint), tidak seperti kebanyakan “rekan industri”, tidak menggunakan Situs Kebocoran Data (DLS) dan berkomunikasi dengan korbannya melalui email.

Tidak adanya DLS, bersama dengan permintaan tebusan yang relatif sederhana mulai dari 50.000 hingga 1.000.000 USD, memungkinkan grup untuk beroperasi secara diam-diam dan tetap berada di bawah radar peneliti keamanan siber. Strain tersebut telah aktif setidaknya sejak Juni 2022, ketika versi ESXi yang paling awal diketahui dirilis. Menariknya, semua modul ransomware BabLock untuk Windows yang ditemukan oleh peneliti Group-IB dikompilasi pada tahun 2021, menurut stempel waktu.

Selain Eropa, kelompok tersebut diduga melakukan serangan di Asia dan Timur Tengah, berdasarkan sampel BabLock yang diserahkan ke VirusTotal. Khususnya, grup tersebut tidak mengenkripsi perangkat yang menggunakan bahasa Rusia dan bahasa lain yang digunakan di ruang pasca-Soviet.

Artefak yang dikumpulkan selama keterlibatan respons insiden di Eropa menyarankan BabLock menggunakan taktik canggih seperti eksploitasi CVE, pemuatan samping DLL serta anti-analisis kompleks dan teknik penghindaran deteksi.

Selengkapnya: Group IB

Tagged With: Asia, BabLock, Cyber Attack, Cyber Crime, Digital Forensic, Europe, Middle East, Ransomware

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