At the beginning of 2018, SophosLabs discovered JavaScript mining programs embedded in 19 Google Play apps. • Existing Android mining malware can be divided into two categories: JavaScript in-browser miners and third-party mining modules such as CoinMiner. SophosLabs recorded over 28,000 Loapi mining malware variants in the wild. Most of them were released between June and November 2017, while Bitcoin’s price surged nearly 500% during that time.
The malware involved in this recent campaign, MirageFox, looks to be an upgraded version of a tool, a RAT believed to originate in 2012, known as Mirage. APT15 is known for committing cyberespionage against companies and organizations located in many different countries, targeting different sectors such as the oil industry, government contractors, military, and more. They are known for “living off the land,” meaning they use already available tools and software installed on the computer to operate, and once inside a target network, they will tailor their malware specifically to the target.
The MuddyWater campaign was first sighted in 2017 when it targeted the Saudi government using an attack involving PowerShell scripts deployed via Microsoft Office Word macro. In March 2018, we provided a detailed analysis of another campaign that bore the hallmarks of MuddyWater. In May 2018, we found a new sample (Detected as W2KM_DLOADR.UHAOEEN) that may be related to this campaign. Like the previous campaigns, these samples again involve a Microsoft Word document embedded with a malicious macro that is capable of executing PowerShell (PS) scripts leading to a backdoor payload. One notable difference in the analyzed samples is that they do not directly download the Visual Basic Script(VBS) and PowerShell component files, and instead encode all the scripts on the document itself. The scripts will then be decoded and dropped to execute the payload without needing to download the component files.
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Two days ago, on 2018-06-14, we noticed that an updated Satori botnet began to perform network wide scan looking for uc-httpd 1.0.0 devices. Most likely for the vulnerability of XiongMai uc-httpd 1.0.0 (CVE-2018-10088). The scanning activities led to a surge in scanning traffic on ports 80 and 8000.

 

ESET researchers have discovered a new family of Android RATs (Remote Administration Tools), that has been abusing the Telegram protocol for command and control, and data exfiltration. Investigating what at first seemed like increased activity on the part of the previously reported IRRAT and TeleRAT, we identified an entirely new malware family that has been spreading since at least August 2017. In March 2018, its source code was made available for free on Telegram hacking channels, and as a result, hundreds of parallel variants of the malware have been circulating in the wild.

 

In March 2018 we detected an ongoing campaign targeting a national data center in the Central Asia that we believe has been active since autumn 2017. The choice of target made this campaign especially significant – it meant the attackers gained access to a wide range of government resources at one fell swoop. We believe this access was abused, for example, by inserting malicious scripts in the country’s official websites in order to conduct watering hole attacks. The operators used the HyperBro Trojan as their last-stage in-memory remote administration tool (RAT). The timestamps for these modules are from December 2017 until January 2018. The anti-detection launcher and decompressor make extensive use of Metasploit’s shikata_ga_nai encoder as well as LZNT1 compression.

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Turla is a notorious espionage group, and has been active for at least ten years. It came to light in 2008, when Turla breached the US Department of Defense [1]. Since then, there have been numerous security incidents involving Turla targeting several governments and sensitive businesses such as the defense industry [2]. Our January 2018 white paper [3] was the first public analysis of a Turla campaign called Mosquito. We have also published indicators of compromise [4]. Since then, the campaign has remained very active and attackers have been busy changing their tactics to remain as stealthy as possible.

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