Russia/Ukraine-themed War Documents become Lure of Choice for Cyber Espionage

Lure email utilizing the Russia-Ukraine conflict theme, sent by Lyceum group

CHECK Point Research (CPR) has warned of threat groups worldwide using Russia/Ukraine-themed war documents to spread malware and lure victims into cyber espionage. In a new report, CPR profiles three APT groups, named El Machete, Lyceum and SideWinder, who were found to be running spear-phishing campaigns on victims in five countries. The attackers used decoys ranging from official-looking documents, to news articles and job postings. After examining the lure documents, CPR found malware capable of keylogging, screenshotting and executing commands. CPR believes the motivation behind these recent cyber espionage campaigns is to steal sensitive information from governments, banks, and energy companies. The threat groups and their victims are not concentrated to one region, but span worldwide, including Latin America, Middle East and Asia.

In a new publication, CPR profiles three APT groups, named El Machete, Lyceum and Sidewinder, who were recently caught conducting the spear-phishing campaigns on victims in five countries. The table below summarizes each APT group’s origin, target sector and target countries. 

APT NameAPT OriginTargeted SectorTargeted Countries
El MacheteSpanish-speaking CountryFinancial, Governmental  Nicaragua, Venezuela   
LyceumThe Islamic Republic of IranEnergyIsrael, Saudi Arabia 
SideWinderPossibly IndiaUnknownPakistan

Malware Capabilities

CPR studied the malware laced by each of the three APT groups, specifically for these cyber espionage activities. Capabilities include:

  • Keylogging: steals everything you enter using the keyboard 
  • Credential collection: collects credentials stored in Chrome and Firefox browsers
  • File collection: collects information about the files on each drive and collect file names and file sizes, allowing theft of specific files
  • Screenshotting
  • Clipboard data collection
  • Command execution

Attack Methodologies

El Machete 

  1. Spear-phishing email with text about Ukraine
  2. Attached Word document with article about Ukraine
  3. Malicious macro inside the document drops a sequence of files
  4. Malware downloaded to the PC


  1. Email with content about war crimes in Ukraine and link to malicious document hosted on a website
  2. The document executes a macro code when the document is closed
  3. Exe file is saved to the PC
  4. Next time you restart your PC the malware runs


  1. Malicious document is opened by the victim
  2. When it’s opened, the document retrieves a remote template from an actor-controlled server
  3. The external template that’s downloaded is an RTF file, that exploits the CVE-2017-11882 vulnerability
  4. Malware on the PC of the victim

Russia/Ukraine-themed Documents become Lure of Choice

El Machete was spotted sending spear-phishing emails to financial organizations in Nicaragua, with an attached Word document titled “Dark plans of the neo-Nazi regime in Ukraine.” The document contained an article written and published by Alexander Khokholikov, the Russian Ambassador to Nicaragua that discussed the Russo-Ukrainian conflict from the perspective of the Kremlin.


In mid-March, an Israeli energy company received an email from the address inews-reporter@protonmail[.]com with the subject “Russian war crimes in Ukraine.” The email contained a few pictures taken from public media sources and contained a link to an article hosted on the news-spot[.]live domain. The link in the email leads to a document which contains the article “Researchers gather evidence of possible Russian war crimes in Ukraine” published by The Guardian. The same domain hosts a few more malicious documents related Russia as well as the Russia-Ukraine war, such as a copy of an article by The Atlantic Council from 2020 on Russian nuclear weapons, and a job posting for an “Extraction / Protective Agent” agent in Ukraine.


Sidewinder’s malicious document, which also exploits the Russia-Ukraine war, was uploaded to VirusTotal (VT) in mid-March. Judging by its content, the intended targets are Pakistani entities; the bait document contains the document of the National Institute of Maritime Affairs of Bahria University in Islamabad, and is titled “Focused talk on Russian Ukraine Conflict Impact on Pakistan.” This malicious document uses remote template injection. When it’s opened, the document retrieves a remote template from an actor-controlled server.

Sergey Shykevich, Threat Intelligence Group Manager at Check Point Software, commented:

“Right now, we are seeing a variety of APT campaigns that utilizes the current war for malware distribution. The campaigns are highly targeted and sophisticated, focusing on victims in the government, financial and energy sectors. In our newest report, we profile and bring examples from three different APT groups, who all originate in different parts of the world, that we caught orchestrating these spear-phishing campaigns.”

“We studied the malware involved closely, and found capabilities that span keylogging, screenshotting and more. It is my strong belief that these campaigns are designed with the core motivation of cyber espionage. Our findings reveal a clear trend, that collateral around the war between Russia and Ukraine has become a lure of choice for threat groups world-wide. I strongly recommend governments, banks and energy companies to reiterate cyber awareness and education to employees, and to implement cyber security solutions that protect the network on all levels.”

Recently, Check Point Research (CPR) released an update on cyber-attack trends throughout the current Russia-Ukraine war. One month after the war started on 24th February 2022, both Russia and Ukraine saw increases in cyber-attacks of 10% and 17% respectively. CPR has also observed a 16% increase in cyber-attacks globally throughout the current conflict. CPR shared cyber-attack data for NATO countries, regions and more here.  

The Latest Stories

Commentary on Global IT Outage
New Research Reveals How Blind We Are to the Influence of AI
Recruitment specialist warns employers to look beyond tech skills for Gen AI talent
Business owners warned phones could be killing productivity levels