A Dive into Earth Baku’s Latest Campaign

Credit to Author: Ted Lee| Date: Fri, 09 Aug 2024 00:00:00 +0000

Since late 2022, Earth Baku has broadened its scope from the Indo-Pacific region to Europe, the Middle East, and Africa. Their latest operations demonstrate sophisticated techniques, such as exploiting public-facing applications like IIS servers for initial access and deploying the Godzilla webshell for command and control.

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Social Media Malvertising Campaign Promotes Fake AI Editor Website for Credential Theft

Credit to Author: Jaromir Horejsi| Date: Thu, 01 Aug 2024 00:00:00 +0000

We uncovered a malvertising campaign where the threat actor hijacks social media pages, renames them to mimic popular AI photo editors, then posts malicious links to fake websites.

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Turning Jenkins Into a Cryptomining Machine From an Attacker’s Perspective

Credit to Author: Shubham Singh| Date: Fri, 05 Jul 2024 00:00:00 +0000

In this blog entry, we will discuss how the Jenkins Script Console can be weaponized by attackers for cryptomining activity if not configured properly.

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Mekotio Banking Trojan Threatens Financial Systems in Latin America

Credit to Author: Trend Micro Research| Date: Thu, 04 Jul 2024 00:00:00 +0000

We’ve recently seen a surge in attacks involving the Mekotio banking trojan. In this blog entry, we’ll provide an overview of the trojan and what it does.

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Examining Water Sigbin’s Infection Routine Leading to an XMRig Cryptominer

Credit to Author: Ahmed Mohamed Ibrahim | Date: Fri, 28 Jun 2024 00:00:00 +0000

We analyze the multi-stage loading technique used by Water Sigbin to deliver the PureCrypter loader and XMRIG crypto miner.

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Behind the Great Wall: Void Arachne Targets Chinese-Speaking Users With the Winos 4.0 C&C Framework

Credit to Author: Peter Girnus| Date: Wed, 19 Jun 2024 00:00:00 +0000

We recently discovered a new threat actor group that we dubbed Void Arachne. This group targets Chinese-speaking users with malicious Windows Installer (MSI) files in a recent campaign. These MSI files contain legitimate software installer files for AI software and other popular software but are bundled with malicious Winos payloads.

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Noodle RAT: Reviewing the Backdoor Used by Chinese-Speaking Groups

Credit to Author: Hara Hiroaki| Date: Tue, 11 Jun 2024 00:00:00 +0000

This blog entry provides an analysis of the Noodle RAT backdoor, which is likely being used by multiple Chinese-speaking groups engaged in espionage and other types of cybercrime.

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Noodle RAT: Reviewing the New Backdoor Used by Chinese-Speaking Groups

Credit to Author: Hara Hiroaki| Date: Tue, 11 Jun 2024 00:00:00 +0000

This blog entry provides an analysis of the Noodle RAT backdoor, which is likely being used by multiple Chinese-speaking groups engaged in espionage and other types of cybercrime.

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Commando Cat: A Novel Cryptojacking Attack Abusing Docker Remote API Servers

Credit to Author: Sunil Bharti| Date: Thu, 06 Jun 2024 00:00:00 +0000

We analyze a cryptojacking attack campaign exploiting exposed Docker remote API servers to deploy cryptocurrency miners, using Docker images from the open-source Commando project.

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Tracking the Progression of Earth Hundun’s Cyberespionage Campaign in 2024

Credit to Author: Pierre Lee| Date: Thu, 16 May 2024 00:00:00 +0000

This report describes how Waterbear and Deuterbear — two of the tools in Earth Hundun’s arsenal — operate, based on a campaign from 2024.

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