Cyberattacks and misinformation activity against Ukraine continues say security researchers

1 month ago 23

The cyber violative against Ukraine continues with malware attacks and the dispersed of misinformation, according to information researchers.

So far, Russian, pro-Russian, and Belarusian cyberattackers person employed the astir broad array of methods to execute "tactical and strategical objectives, straight linked to the struggle itself," according to probe by information institution Mandiant. 

However, the interaction whitethorn beryllium felt much broadly arsenic hackers moving for different countries, including China and Iran, are attempting to propulsion their agendas forward. 

"While these operations person presented an outsized menace to Ukraine, they person besides threatened the US and different Western countries," the Mandiant researchers say. "As a result, we expect that specified operations, including those involving cyber menace enactment and perchance different disruptive and destructive attacks, volition proceed arsenic the struggle progresses."

Even earlier Russia's penetration of Ukraine started, successful January, the state and its government's websites were taxable to defacement and tampering, with Russian hackers accused of being down the attack.

Russia invaded connected February 24. A time prior, Ukraine's State Service of Special Communications and Information Protection said the websites of the Ministry of Foreign Affairs, Ministry of Defense, Security Service, and assorted banks, among others, experienced outages owed to a distributed denial-of-service (DDoS) attack. 

The cyber offensives person continued since then. 

"Concerted accusation operations person proliferated, ranging from cyber-enabled accusation operations, including those that coincided with disruptive and destructive cyber menace activity, to campaigns leveraging coordinated and inauthentic networks of accounts to beforehand fabricated contented and desired narratives crossed assorted societal media platforms, websites, and forums," the Mandiant researchers say. 

When it comes to Russia, the researchers accidental that astir existent enactment is "disruptive and destructive" and includes the deployment of wiper malware. 

ESET has documented strains, including CaddyWiper, utilized successful targeted, constricted campaigns. Some wiper variants person been detected connected networks belonging to Ukrainian organizations. 

Another mentation of wiper malware, dubbed Junkmail, was executed connected a web belonging to a Ukrainian enactment a fewer hours earlier Zelenskyy delivered a code to US Congress. 

But malware is not the lone enactment of concern. In March, hackers known arsenic Secondary Infektion launched and dispersed a fake connection claiming that Ukraine had surrendered done the Ukraine 24 website going truthful acold arsenic to make a fake artificial quality (AI) exemplary of Ukrainian President Zelenskyy delivering the message. 

While this radical continues to beforehand fake stories, Ghostwriter has besides been progressive arsenic of late. In February, the Computer Emergency Response Team for Ukraine (CERT-UA) warned that the group, besides tracked arsenic UNC1151, was liable for an array of misinformation campaigns, phishing attempts, and assaults against Ukrainian targets. The radical is seemingly aligned with Belarus authorities interests.

A caller run tied to Ghostwriter, discovered by Mandiant, is pushing mendacious narratives astir refugees, portion different groups propulsion a misinformation run aimed astatine an "aggressive defence of Russian strategical interests," according to the researchers. These activities look to overlap with Ghostwriter, suggesting determination whitethorn beryllium a collaboration betwixt the teams. Furthermore, fake narratives are being dispersed to effort and harm relations betwixt Ukraine and Poland. These stories see contented that portrays refugees arsenic a burden.

APT28, besides known arsenic Fancy Bear, continues to station contented connected Telegram channels related to the conflict, focusing connected "weakening Ukrainians' assurance successful their authorities and its effect to the invasion."

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