Security Market Segment LS
Wednesday, 28 November 2018 09:41

New campaign targets Lebanese and UAE government sites

By
New campaign targets Lebanese and UAE government sites Pixabay

A campaign that targets government domains in Lebanon and the United Arab Emirates, as well as the private Lebanese airline, Middle East Airlines, has been uncovered by Cisco's Talos Intelligence Group, which claims that the attackers appear to have studied their intended victims' networks well enough to remain inconspicuous.

Researchers Warren Mercer and Paul Rascagneres said the campaign, which they had named DNSpionage, appeared to be a by a new group unconnected to any previous similar attacks.

Two fake malicious websites were used in the campaign to target possible victims using infected Microsoft Office documents which contained embedded macros.

Apart from the above attacks, the actors also used the same IP to redirect the DNS of legitimate .gov and private domains, carefully generating certificates for the domains that were redirected.

"During each DNS compromise, the actor carefully generated Let's Encrypt certificates for the redirected domains. These certificates provide X.509 certificates for TLS free of charge to the user. We don't know at this time if the DNS redirections were successful," Mercer and Rascagneres wrote.

The two malicious websites used were hr-wipro[.]com and hr-suncor[.]com which redirected to wipro.com and suncor.com.

"At this time, we don't know how the target received these links. The attackers most likely sent the malicious document via email as part of a spear-phishing campaign, but it also could have circulated via social media platforms, such as LinkedIn, in an attempt to legitimise the opportunity for a new job," the researchers said.

One of the Lebanese Government domains that was targeted was that belonging to the Ministry of Finance.

"We are highly confident that both of these campaigns came from the same actor," Mercer and Rascagneres noted.

"However, we do not know much about the location of the actors and their exact motivations. It is clear that this threat actor was able to redirect DNS from government-owned domains in two different countries over the course of two months, as well as a national Lebanese airline.

"They were able to work from the system's point of view by using a Windows malware, as well as the network, by using DNS exfiltration and redirection. It is unclear if these DNS redirection attacks were successful, but the attackers have kept up their efforts, launching five attacks so far this year, including one in the past two weeks."

The detailed analysis is here.


Subscribe to ITWIRE UPDATE Newsletter here

Now’s the Time for 400G Migration

The optical fibre community is anxiously awaiting the benefits that 400G capacity per wavelength will bring to existing and future fibre optic networks.

Nearly every business wants to leverage the latest in digital offerings to remain competitive in their respective markets and to provide support for fast and ever-increasing demands for data capacity. 400G is the answer.

Initial challenges are associated with supporting such project and upgrades to fulfil the promise of higher-capacity transport.

The foundation of optical networking infrastructure includes coherent optical transceivers and digital signal processing (DSP), mux/demux, ROADM, and optical amplifiers, all of which must be able to support 400G capacity.

With today’s proprietary power-hungry and high cost transceivers and DSP, how is migration to 400G networks going to be a viable option?

PacketLight's next-generation standardised solutions may be the answer. Click below to read the full article.

CLICK HERE!

WEBINAR PROMOTION ON ITWIRE: It's all about webinars

These days our customers Advertising & Marketing campaigns are mainly focussed on webinars.

If you wish to promote a Webinar we recommend at least a 2 week campaign prior to your event.

The iTWire campaign will include extensive adverts on our News Site itwire.com and prominent Newsletter promotion https://www.itwire.com/itwire-update.html and Promotional News & Editorial.

This coupled with the new capabilities 5G brings opens up huge opportunities for both network operators and enterprise organisations.

We have a Webinar Business Booster Pack and other supportive programs.

We look forward to discussing your campaign goals with you.

MORE INFO HERE!

BACK TO HOME PAGE
Sam Varghese

website statistics

Sam Varghese has been writing for iTWire since 2006, a year after the site came into existence. For nearly a decade thereafter, he wrote mostly about free and open source software, based on his own use of this genre of software. Since May 2016, he has been writing across many areas of technology. He has been a journalist for nearly 40 years in India (Indian Express and Deccan Herald), the UAE (Khaleej Times) and Australia (Daily Commercial News (now defunct) and The Age). His personal blog is titled Irregular Expression.

Share News tips for the iTWire Journalists? Your tip will be anonymous

WEBINARS ONLINE & ON-DEMAND

GUEST ARTICLES

VENDOR NEWS

Guest Opinion

Guest Interviews

Guest Reviews

Guest Research

Guest Research & Case Studies

Channel News

Comments