This analysis is part of an incident investigation led by the FortiGuard Incident Response Team.
Fortiguard Incident Response Team discovered malware that had been running on a compromised machine for several weeks. The threat actor had executed a batch of scripts and PowerShell to run the malware in a Windows process. Although obtaining the original malware executable was difficult, a memory dump of the running malware process and a full memory dump of the compromised machine (the “fullout” file, size 33GB) were successfully acquired.
Read more…
Source: Fortinet
Sign up for our Newsletter
The latest news and insights delivered right to your inbox.
Related:
- Operation North Star: Behind The Scenes
November 5, 2020
It is rare to be provided an inside view on how major cyber espionage campaigns are conducted within the digital realm. The only transparency afforded is a limited view of victims, a malware sample, and perhaps the IP addresses of historical command and control (C2) infrastructure. The Operation North Star campaign we detailed earlier this year ...
- CISA, FBI, and CNMF Identify a New Malware Variant: ComRAT
October 29, 2020
The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the Department of Defense Cyber National Mission Force (CNMF) have identified a malware variant—referred to as ComRAT—used by the Russian-sponsored advanced persistent threat (APT) actor Turla. In addition, U.S. Cyber Command has released the malware sample to the malware aggregation tool 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 ...
- On the trail of the XMRig miner
October 22, 2020
As protection methods improve, the developers of miners have had to enhance their own creations, often turning to non-trivial solutions. Several such solutions (previously unseen by us) were detected during our analysis of the open source miner XMRig. How it all began: ransominer Alongside well-known groups that make money from data theft and ransomware (for example, Maze, ...
- Life of Maze ransomware
October 21, 2020
In the past year, Maze ransomware has become one of the most notorious malware families threatening businesses and large organizations. Dozens of organizations have fallen victim to this vile malware, including LG, Southwire, and the City of Pensacola. The history of this ransomware began in the first half of 2019, and back then it didn’t have ...

