Saturday, December 9, 2023

Hackers Abusing Docker Hub Account to Mine Monero Cryptocurrency

Researchers observed a malicious Docker Hub account, “azurenql” that was active since October 2019 hosting malicious images to mine cryptocurrency, Monero.

According to wallet IDs, it was found the attacker earned 525.38 XMR, which roughly around 30000 USD based on today’s dollar price.

Docker is nothing but OS-level virtualization to deliver software in packages called containers. The dockers are popular nowadays, its popularity abused by attackers to make money by cryptojacking.

Malicious Docker Accounts

Researchers observed identified a user account named “azurenql” contains eight repositories hosting six malicious Monero mining images.

Docker Hub Account

Paloalto researchers observed that top image with Docker Hub account was pulled more than 1.47 million times. The base images use Ubuntu 16.04.6 LTS operating system.

To anonymize the traffic attackers uses Tor and it is configured to listen on its default port, 9050, here is the flow.

Docker Hub Account

Attackers used two methods to mine cryptocurrency by running these malicious images in the user’s environment.

Method 1: In the first method attackers directly submitting the mined blocks to the central minexmr pool using a wallet ID.

Method 2: In the second method attackers instances deployed on a hosting service running their mining pool that is used to collect mined blocks.

Researchers observed that wallet ID is still used and the recent mining activity for this wallet in April and May 2020.

Cryptomining attacks are increasing rapidly, attackers use to compromise servers, personal computers, Chrome extensions, and web portals to mine cryptocurrencies such as Monero.

The malicious activity was reported by Unit42 researchers to Docker Hub security and the malicious accounts taken down quickly.


Latest articles

Exploitation Methods Used by PlugX Malware Revealed by Splunk Research

PlugX malware is sophisticated in evasion, as it uses the following techniques to avoid...

TA422 Hackers Attack Organizations Using Outlook & WinRAR Vulnerabilities

Hackers exploit Outlook and WinRAR vulnerabilities because these widely used software programs are lucrative...

Bluetooth keystroke-injection Flaw: A Threat to Apple, Linux & Android Devices

An unauthenticated Bluetooth keystroke-injection vulnerability that affects Android, macOS, and iOS devices has been...

Atlassian Patches RCE Flaw that Affected Multiple Products

Atlassian has been discovered with four new vulnerabilities associated with Remote Code Execution in...

Reflectiz Introduces AI-powered Insights on Top of Its Smart Alerting System

Reflectiz, a cybersecurity company specializing in continuous web threat management, proudly introduces a new...

SLAM Attack Gets Root Password Hash in 30 Seconds

Spectre is a class of speculative execution vulnerabilities in microprocessors that can allow threat...

Akira Ransomware Exploiting Zero-day Flaws For Organization Network Access

The Akira ransomware group, which first appeared in March 2023, has been identified as...

Endpoint Strategies for 2024 and beyond

Converge and Defend

What's the pulse of Unified Endpoint Management and Security (UEMS) in Europe? Join us live to uncover the strategies that are defining endpoint security in the region.

Related Articles