4.3 C
New York
Tuesday, December 5, 2023

Azerbaijan Focused in New Rust-Primarily based Malware Marketing campaign

Sep 19, 2023THNCyber Assault / Risk Intel

Rust-Based Malware

Targets situated in Azerbaijan have been singled out as a part of a brand new marketing campaign that is designed to deploy Rust-based malware on compromised techniques.

Cybersecurity agency Deep Intuition is monitoring the operation underneath the title Operation Rusty Flag. It has not been related to any identified menace actor or group.

“The operation has not less than two completely different preliminary entry vectors,” safety researchers Simon Kenin, Ron Ben Yizhak, and Mark Vaitzman stated in an evaluation revealed final week. “One of many lures used within the operation is a modified doc that was utilized by the Storm-0978 group. This could possibly be a deliberate ‘false flag.'”


The assault chain leverages an LNK file named 1.KARABAKH.jpg.lnk as a launchpad to retrieve a second-stage payload, an MSI installer, hosted on Dropbox.

The installer file, for its half, drops an implant written in Rust, an XML file for a scheduled job to execute the implant, and a decoy picture file that options watermarks of the image of the Azerbaijan Ministry of Protection.

An alternate an infection vector is a Microsoft Workplace doc named “Overview_of_UWCs_UkraineInNATO_campaign.docx,” which exploits CVE-2017-11882, a six-year-old reminiscence corruption vulnerability in Microsoft Workplace’s Equation Editor, to invoke a Dropbox URL internet hosting a special MSI file serving a variant of the identical Rust backdoor.

The usage of Overview_of_UWCs_UkraineInNATO_campaign.docx is noteworthy, as a lure with the identical filename was leveraged by Storm-0978 (aka RomCom, Tropical Scorpius, UNC2596, and Void Rabisu) in current cyber assaults concentrating on Ukraine that exploit an Workplace distant code execution flaw (CVE-2023-36884).


Degree-Up SaaS Safety: A Complete Information to ITDR and SSPM

Keep forward with actionable insights on how ITDR identifies and mitigates threats. Study in regards to the indispensable position of SSPM in making certain your identification stays unbreachable.

Supercharge Your Abilities

“This motion seems to be like a deliberate false flag try and pin this assault on Storm-0978,” the researchers stated.

The Rust backdoor, one among which masquerades as “WinDefenderHealth.exe,” comes fitted with capabilities to assemble info from the compromised host and ship it to an attacker-controlled server.

The precise finish targets of the marketing campaign stay unclear at this stage. On the identical time, the likelihood that it could possibly be a purple crew train has not been discounted.

“Rust is rising in popularity amongst malware authors,” the researchers stated. “Safety merchandise are usually not but detecting Rust malware precisely, and the reverse engineering course of is extra advanced.”

Discovered this text fascinating? Observe us on Twitter and LinkedIn to learn extra unique content material we submit.

Related Articles


Please enter your comment!
Please enter your name here

Latest Articles