• Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
MUST READ

United Natural Foods Expects $400M revenue impact from June cyber attack

 | 

Cisco patches critical CVE-2025-20337 bug in Identity Services Engine with CVSS 10 Severity

 | 

UNC6148 deploys Overstep malware on SonicWall devices, possibly for ransomware operations

 | 

Operation Eastwood disrupted operations of pro-Russian hacker group NoName057(16)

 | 

Salt Typhoon breach: Chinese APT compromises U.S. Army National Guard network

 | 

Former US Army member confesses to Telecom hack and extortion conspiracy

 | 

CVE-2025-6554 marks the fifth actively exploited Chrome Zero-Day patched by Google in 2025

 | 

DDoS peaks hit new highs: Cloudflare mitigated massive 7.3 Tbps assault

 | 

U.S. CISA adds Wing FTP Server flaw to its Known Exploited Vulnerabilities catalog

 | 

Android Malware Konfety evolves with ZIP manipulation and dynamic loading

 | 

Belk hit by May cyberattack: DragonForce stole 150GB of data

 | 

North Korea-linked actors spread XORIndex malware via 67 malicious npm packages

 | 

FBI seized multiple piracy sites distributing pirated video games

 | 

An attacker using a $500 radio setup could potentially trigger train brake failures or derailments from a distance

 | 

Interlock ransomware group deploys new PHP-based RAT via FileFix

 | 

Global Louis Vuitton data breach impacts UK, South Korea, and Turkey

 | 

Experts uncover critical flaws in Kigen eSIM technology affecting billions

 | 

Spain awarded €12.3 million in contracts to Huawei

 | 

Patch immediately: CVE-2025-25257 PoC enables remote code execution on Fortinet FortiWeb

 | 

Wing FTP Server flaw actively exploited shortly after technical details were made public

 | 
  • Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
  • Home
  • Breaking News
  • Cyber warfare
  • Hacking
  • Malware
  • CERT-UA warns of malware campaign conducted by threat actor UAC-0006

CERT-UA warns of malware campaign conducted by threat actor UAC-0006

Pierluigi Paganini May 26, 2024

The Ukraine CERT-UA warns of a concerning increase in cyberattacks attributed to the financially-motivated threat actor UAC-0006.

The Computer Emergency Response Team of Ukraine (CERT-UA) warned of surge in in cyberattacks linked to the financially-motivated threat actor UAC-0006.

UAC-0006 has been active since at least 2013. The threat actors focus on compromising accountants’ PCs (which are used to support financial activities, such as access to remote banking systems), stealing credentials, and making unauthorized fund transfers.

The government experts reported that the group carried out at least two massive campaigns since May 20, threat actors aimed at distributing SmokeLoader malware via email.

SmokeLoader acts as a loader for other malware, once it is executed it will inject malicious code into the currently running explorer process (explorer.exe) and downloads another payload to the system.

“Starting from May 20th, hackers have launched at least two massive campaigns with emails containing the SmokeLoader malware.” read the advisory published by CERT-UA.

The attackers sent out emails with ZIP archives containing an IMG files that serves as decoys for hidden EXE malware and ACCDB documents. The documents are weaponized Microsoft Access files, upon enabling the malicious macros they execute PowerShell commands to download and run EXE files.

The researchers observed that following the initial infection, additional malware such as TALESHOT and RMS are downloaded onto the targeted PC.

The UAC-0006 actor is using a botnet composed of several hundred infected machines.

“Currently, UAC-0006’s bot network consists of several hundred infected machines. CERT-UA believes that hackers may soon activate fraudulent schemes using remote banking systems.” continues the report.

CERT-UA warned Ukrainian CEOs to enhance cybersecurity measures for accountants’ automated workplaces. IT shared indicators of compromise for this campaign and is urging to implement proper security policies and protection mechanisms.

In May 2023, Ukraine’s CERT-UA warned of another phishing campaign aimed at distributing the SmokeLoader malware in the form of a polyglot file.

UAC-0006 is the most active financially-motivated threat actor targeting Ukraine businesses, has already attempted to steal tens of million hryvnias through mass online theft campaigns in August-October 2023.

CERT-UA published an article that provides more details of the group’s TTPs.

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, Ukraine)


facebook linkedin twitter

CERT-UA Hacking hacking news information security news IT Information Security malware Pierluigi Paganini Security Affairs Security News

you might also like

Pierluigi Paganini July 17, 2025
United Natural Foods Expects $400M revenue impact from June cyber attack
Read more
Pierluigi Paganini July 17, 2025
Cisco patches critical CVE-2025-20337 bug in Identity Services Engine with CVSS 10 Severity
Read more

leave a comment

newsletter

Subscribe to my email list and stay
up-to-date!

    recent articles

    United Natural Foods Expects $400M revenue impact from June cyber attack

    Security / July 17, 2025

    Cisco patches critical CVE-2025-20337 bug in Identity Services Engine with CVSS 10 Severity

    Security / July 17, 2025

    UNC6148 deploys Overstep malware on SonicWall devices, possibly for ransomware operations

    Hacking / July 17, 2025

    Operation Eastwood disrupted operations of pro-Russian hacker group NoName057(16)

    Cyber Crime / July 16, 2025

    Salt Typhoon breach: Chinese APT compromises U.S. Army National Guard network

    Intelligence / July 16, 2025

    To contact me write an email to:

    Pierluigi Paganini :
    pierluigi.paganini@securityaffairs.co

    LEARN MORE

    QUICK LINKS

    • Home
    • Cyber Crime
    • Cyber warfare
    • APT
    • Data Breach
    • Deep Web
    • Digital ID
    • Hacking
    • Hacktivism
    • Intelligence
    • Internet of Things
    • Laws and regulations
    • Malware
    • Mobile
    • Reports
    • Security
    • Social Networks
    • Terrorism
    • ICS-SCADA
    • POLICIES
    • Contact me

    Copyright@securityaffairs 2024

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities...
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT