Recently, Check Point Research observed threat actors using GitHub to achieve initial infections by utilizing new methods.
Previously, GitHub was used to distribute malicious software directly, with a malicious script downloading either raw encrypted scripting code or malicious executables. Their tactics have now changed and evolved. Threat actors now operate a network of “Ghost” accounts that distribute malware via malicious links on their repositories and encrypted archives as releases. This network not only distributes malware but also provides various other activities that make these “Ghost” accounts appear as normal users.
Read more…
Source: Check Point
Related:
- KashmirBlack botnet behind attacks on CMSs like WordPress, Joomla, Drupal, others
October 26, 2020
A highly sophisticated botnet is believed to have infected hundreds of thousands of websites by attacking their underlying content management system (CMS) platforms. Named KashmirBlack, the botnet started operating in November 2019. Security researchers from Imperva —who analyzed the botnet last week in a two-part series— said the botnet’s primary purpose appears to be to infect websites ...
- Emotet malware now wants you to upgrade Microsoft Word
October 24, 2020
Emotet switched to a new template this week that pretends to be a Microsoft Office message stating that Microsoft Word needs to be updated to add a new feature. Emotet is a malware infection that spreads through emails containing Word documents with malicious macros. When opening these documents, their contents will try to trick the user ...
- WastedLocker ransomware hits Boyne Resorts ski resort operator
October 23, 2020
US-based ski and golf resort operator Boyne Resorts has suffered a cyberattack by the WastedLocker operation that has impacted company-wide reservation systems. Boyne Resorts owns and operates eleven properties located in the USA and Canada and has 11,000 employees. Many of these properties are situated on well-known ski mountains, including Big Sky, Montana, Sugarloaf, Maine, and ...
- New Abaddon RAT malware gets commands via Discord, has ransomware feature
October 23, 2020
The new ‘Abaddon’ remote access trojan may be the first to use Discord as a full-fledged command and control server that instructs the malware on what tasks to perform on an infected PC. Even worse, a ransomware feature is being developed for the malware. Threat actors abusing Discord for malicious activity is nothing new. In the past, ...
- Wireshark Tutorial: Examining Dridex Infection Traffic
October 23, 2020
This tutorial is designed for security professionals who investigate suspicious network activity and review network packet captures (pcaps). Familiarity with Wireshark is necessary to understand this tutorial, which focuses on Wireshark version 3.x. Dridex is the name for a family of information-stealing malware that has also been described as a banking Trojan. This malware first appeared ...
- Phishing Attack Targets Office 365 Users
October 22, 2020
Researchers are warning of a phishing campaign that pretends to be an automated message from Microsoft Teams. In reality, the attack aims to steal Office 365 recipients’ login credentials. Teams is Microsoft’s popular collaboration tool, which has particularly risen in popularity among remote workforces during the pandemic – making it an attractive brand for attackers to ...