• 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

Russia-linked APT Secret Blizzard targets foreign embassies in Moscow with ApolloShadow malware

 | 

Dahua Camera flaws allow remote hacking. Update firmware now

 | 

Researchers released a decryptor for the FunkSec ransomware

 | 

Apple fixed a zero-day exploited in attacks against Google Chrome users

 | 

PyPI maintainers alert users to email verification phishing attack

 | 

FBI seizes 20 BTC from Chaos Ransomware affiliate targeting Texas firms

 | 

Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S. company

 | 

Orange reports major cyberattack, warns of service disruptions

 | 

Hackers leak images and comments from women dating safety app Tea

 | 

Pro-Ukraine hacktivists claim cyberattack on Russian Airline Aeroflot that caused the cancellation of +100 flights

 | 

Seychelles Commercial Bank Reported Cybersecurity Incident

 | 

Microsoft uncovers macOS flaw allowing bypass TCC protections and exposing sensitive data

 | 

U.S. CISA adds Cisco ISE and PaperCut NG/MF flaws to its Known Exploited Vulnerabilities catalog

 | 

Critical WordPress Post SMTP plugin flaw exposes 200K+ sites to full takeover

 | 

Scattered Spider targets VMware ESXi in using social engineering

 | 

China-linked group Fire Ant exploits VMware and F5 flaws since early 2025

 | 

Allianz Life data breach exposed the data of most of its 1.4M customers

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 55

 | 

Security Affairs newsletter Round 534 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

Law enforcement operations seized BlackSuit ransomware gang’s darknet sites

 | 
  • 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 Crime
  • Malware
  • Security
  • Leader of Qakbot cybercrime network indicted in U.S. crackdown

Leader of Qakbot cybercrime network indicted in U.S. crackdown

Pierluigi Paganini May 24, 2025

The U.S. indicted Russian Rustam Gallyamov for leading the Qakbot botnet, which infected 700K+ devices and was used in ransomware attacks.

The U.S. authorities have indicted Russian national Rustam Gallyamov, the leader of the Qakbot operation, which infected over 700,000 computers and facilitated ransomware attacks.

Qakbot, also known as QBot, QuackBot and Pinkslipbot, is an info-stealing malware that has been active since 2008. The malware spreads via malspam campaigns, it inserts replies in active email threads.

Gallyamov began developing Qakbot in 2008, building a team that expanded its capabilities over the time. Used for over a decade, it served as a trojan, dropper, and backdoor.

Since 2019, Qakbot has served as an attack vector in ransomware operations by major gangs like Conti, REvil, Black Basta, Egregor, and others.

The U.S. Justice Department filed a civil forfeiture complaint to seize over $24M in crypto from Gallyamov, part of a multinational cybercrime crackdown.

“A federal indictment unsealed today charges Rustam Rafailevich Gallyamov, 48, of Moscow, Russia, with leading a group of cyber criminals who developed and deployed the Qakbot malware. In connection with the charges, the Justice Department filed today a civil forfeiture complaint against over $24 million in cryptocurrency seized from Gallyamov over the course of the investigation.” reads the press release published by DoJ. “These actions are the latest step in an ongoing multinational effort by the United States, France, Germany, the Netherlands, Denmark, the United Kingdom, and Canada to combat cybercrime.”

The DOJ’s latest charges build on the 2023 Operation ‘Duck Hunt’ that dismantled the Qakbot botnet, revealing Gallyamov and his team continued attacks using “spam bombs” and ransomware like Black Basta and Cactus into 2025. Over 170 BTC and millions in crypto were previously seized.

In November 2022, experts at the Cybereason Global SOC (GSOC) team observed a surge in Qakbot infections as part of an ongoing aggressive Qakbot malware campaign that led to Black Basta ransomware infections in the US.

According to the FBI’s 2023 announcement, crimes associated with Qakbot attacks caused hundreds of millions of dollars in losses to individuals and businesses in the U.S. and abroad. 

The FBI explained that as part of the operation has gained lawful access to Qakbot’s C2 infrastructure and identified over 700,000 infected computers worldwide. More than 200,000 infected computers were in the U.S.

“Investigators have found evidence that, between October 2021 and April 2023, Qakbot administrators received fees corresponding to approximately $58 million in ransoms paid by victims,” states the Justice Department.

The FBI performed a sinkholing of the botnet and once replaced the C2 infrastructure instructed the bot to download an uninstaller file and execute it to remove the Qakbot malware.

Despite the Qakbot takedown, Gallyamov continued attacks through January 2025. The DOJ has now filed to forfeit over $24 million in seized cryptocurrency.

“On April 25, 2025, pursuant to a seizure warrant, the FBI seized additional illicit proceeds from Gallyamov, including over 30 bitcoin and over $700,000 of USDT tokens. Today, the Department filed a civil forfeiture complaint in the Central District of California against all of the illicit proceeds seized from Gallyamov — worth over $24 million as of today — in order to forfeit and ultimately return those funds to victims.” continues DoJ.

The actions are part of Operation Endgame, a global law enforcement effort targeting cybercriminal groups. Victim resources are at: justice.gov/qakbot-resources.

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

Pierluigi Paganini

(SecurityAffairs – hacking, newsletter)


facebook linkedin twitter

Cybercrime Hacking information security news IT Information Security malware Pierluigi Paganini Security Affairs Security News

you might also like

Pierluigi Paganini July 31, 2025
Russia-linked APT Secret Blizzard targets foreign embassies in Moscow with ApolloShadow malware
Read more
Pierluigi Paganini July 31, 2025
Attackers actively exploit critical zero-day in Alone WordPress Theme
Read more

leave a comment

newsletter

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

    recent articles

    Russia-linked APT Secret Blizzard targets foreign embassies in Moscow with ApolloShadow malware

    APT / July 31, 2025

    Dahua Camera flaws allow remote hacking. Update firmware now

    Hacking / July 31, 2025

    Researchers released a decryptor for the FunkSec ransomware

    Malware / July 31, 2025

    Apple fixed a zero-day exploited in attacks against Google Chrome users

    Security / July 30, 2025

    PyPI maintainers alert users to email verification phishing attack

    Hacking / July 30, 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