Over the past year, FortiEDR has prevented multiple attacks that attempted to exploit various Microsoft Exchange server vulnerabilities, some of which we have previously covered.
Among these attacks, we identified a campaign operated by Moses Staff, a geo-political motivated threat group believed to be sponsored by the Iranian government.…
In recent months, there has been continuous media coverage of the geopolitical tensions in Eastern Europe around the threats of a Russian invasion of Ukraine. As one may expect, there has been an observable uptick in cyberattacks on related government networks and personnel. One notable case is the so-called “#WhisperGate” malware which is destructive to the systems which it infects.…
The ShadowPad advanced modular remote access trojan (RAT) has been deployed by the Chinese government-sponsored BRONZE ATLAS threat group since at least 2017. A growing list of other Chinese threat groups have deployed it globally since 2019 in attacks against organizations in various industry verticals.…
Recently, we’ve been researching several threat actors operating in South Asia: Transparent Tribe, SideCopy, etc., that deploy a range of remote access trojans (RATs). After a hunting session in our malware sample repositories and VirusTotal while looking into these actors, we gathered a small collection of VBA code samples that eventually allowed us to connect certain IOCs to individual threat actors based on the final payload, victimology and submission locations.…
February 3, 2022
[UPDATE] On February 4, 2022, Zimbra provided an update regarding this zero-day exploit vulnerability and reported that a hotfix for 8.8.15 P30 would be available on February 5, 2022. This vulnerability was later assigned CVE-2022-24682 and was fixed in version 8.8.15P30 Update 2 of Zimbra Collaboration Suite.…
A new phishing campaign is using specially crafted CSV text files to infect users’ devices with the BazarBackdoor malware.
A comma-separated values (CSV) file is a text file containing lines of text with columns of data separated by commas. In many cases, the first line of text is the header, or description, for each column.…
Broadcom Software, has found evidence of attempted attacks against a number of organizations in the country.
Active since at least 2013, Shuckworm specializes in cyber-espionage campaigns mainly against entities in Ukraine. The group is known to use phishing emails to distribute either freely available remote access tools, including Remote Manipulator System (RMS) and UltraVNC, or customized malware called Pterodo/Pteranodon to targets.…
Over the past months, the Cybereason Nocturnus Team has been tracking the Iranian hacker group known as Moses Staff. The group was first spotted in October 2021 and claims their motivation is to harm Israeli companies by leaking sensitive, stolen data. …
Cisco Talos has observed a new campaign targeting Turkish private organizations alongside governmental institutions.
Talos attributes this campaign with high confidence to MuddyWater — an APT group recently attributed to Iran’s Ministry of Intelligence and Security (MOIS) by the U.S. Cyber Command. This campaign utilizes malicious PDFs, XLS files and Windows executables to deploy malicious PowerShell-based downloaders acting as initial footholds into the target’s enterprise.…The Belarusian Cyber Partisans have shared documents related to another hack, and explained that Curated Intel member, SttyK, would “understand some of the methods used.”
Written by @BushidoToken and edited by @SteveD3
On Monday 24 January 2022, a Belarusian hacktivist group going by the name Belarusian Cyber-Partisans claimed responsibility for a limited attack against the national railway company.…We investigated the most recent activities of APT36, also known as Earth Karkaddan, a politically motivated advanced persistent threat (APT) group, and discuss its use of CapraRAT, an Android RAT with clear similarities in design to the group’s favored Windows malware, Crimson RAT.
APT36, also known as Earth Karkaddan, a politically motivated advanced persistent threat (APT) group, has historically targeted Indian military and diplomatic resources.…
Donot Team (also known as APT-C-35 and SectorE02) is a threat actor operating since at least 2016 and known for targeting organizations and individuals in South Asia with Windows and Android malware. A recent report by Amnesty International links the group’s malware to an Indian cybersecurity company that may be selling the spyware or offering a hackers-for-hire service to governments of the region.…
During the back half of 2021, INKY began detecting phishing emails that impersonated the United States Department of Labor (DoL). Eventually, the campaign grew to hundreds of instances.
INKY caught enough of these attempts to do a thorough analysis of the campaign, which is set out in this edition of Fresh Phish.…
At the end of 2021, we were made aware of a UEFI firmware-level compromise through logs from our Firmware Scanner, which has been integrated into Kaspersky products since the beginning of 2019. Further analysis has shown that a single component within the inspected firmware’s image was modified by attackers in a way that allowed them to intercept the original execution flow of the machine’s boot sequence and introduce a sophisticated infection chain.…
In this report the McAfee Advanced Threat Research (ATR) Strategic Intelligence team details an espionage campaign, targeting telecommunication companies, dubbed Operation Diànxùn.
In this attack, we discovered malware using similar tactics, techniques and procedures (TTPs) to those observed in earlier campaigns publicly attributed to the threat actors RedDelta and Mustang Panda.…
Cybercriminals used to generate cryptocurrencies not only computers of ordinary Internet users but also the resources of large companies, as well as the websites of government agencies of the Russian Federation. This was announced at a press conference on Monday by Nikolai Murashov, the Deputy Director of the National Coordination Center for Computer Incidents (NCCCI).…