Tag: process injection

8 Attack Reports | 0 Vulnerabilities

Attack reports

Threat Actors are Targeting US Tax-Session with new Tactics of Stealerium-infostealer

Cybercriminals are exploiting the US tax season to deploy Stealerium malware, targeting citizens through sophisticated phishing campaigns. The attack utilizes deceptive email attachments with malicious LNK files, leading to the execution of PowerShell scripts and the download of a PyInstaller-packa…

information stealing

process injection

tax-season phishing

Published: April 30, 2025

Downloadable IOCs: 0

Ghost in the Router: China-Nexus Espionage Actor UNC3886 Targets Juniper Routers

Mandiant discovered China-nexus espionage group UNC3886 deploying custom backdoors on Juniper Networks' Junos OS routers in mid-2024. The actor used TINYSHELL-based backdoors with various capabilities, including active and passive functions and log disabling. UNC3886 demonstrated advanced system kn…

process injection

network infrastructure

Published: April 11, 2025

Linked vulnerabilities : CVE-2025-21590 (CVSS 4.4), CVE-2022-41328, CVE-2025-22457 (CVSS 9.0)

Downloadable IOCs: 14

AsyncRAT Reloaded: Using Python and TryCloudflare for Malware Delivery Again

A new AsyncRAT malware campaign has been identified, utilizing malicious payloads delivered through TryCloudflare quick tunnels and Python packages. The attack chain begins with a phishing email containing a Dropbox URL, leading to a ZIP file with an internet shortcut. This triggers a series of dow…

process injection

evasion techniques

remote access trojan

Published: February 1, 2025

Downloadable IOCs: 0

Technical Analysis of Xloader Versions 6 and 7

This analysis examines the latest versions of Xloader malware, focusing on its advanced obfuscation techniques. Xloader, successor to Formbook, is an information stealer targeting browsers, email clients, and FTP applications. The malware employs complex encryption layers to protect critical code a…

information stealer

process injection

ntdll hook evasion

Published: January 28, 2025

Downloadable IOCs: 261

End-of-Year PTO: Days Off and Data Exfiltration with Formbook

A phishing campaign disguised as an end-of-year leave approval notice has been intercepted by the Cofense Phishing Defense Center. The malicious email, masquerading as HR communication, tricks recipients into clicking a link that leads to the deployment of FormBook malware. The email contains red f…

credential harvesting

data exfiltration

process injection

Published: December 6, 2024

Downloadable IOCs: 0

Threat Actor Targets Manufacturing Industry With Malware

A sophisticated cyberattack campaign targeting the manufacturing industry has been identified, utilizing a deceptive LNK file disguised as a PDF document. The attack leverages multiple Living-off-the-Land Binaries and Google Accelerated Mobile Pages to evade detection. The threat actor employs vari…

dll sideloading

process injection

Published: December 5, 2024

Downloadable IOCs: 0

XWorm: Analysis of Latest Version and Execution Flow

XWorm, a versatile tool discovered in 2022, enables attackers to access sensitive information, gain remote access, and deploy additional malware. The latest version's infection chain begins with a Windows Script File downloading a PowerShell script from paste.ee. This script creates multiple files,…

infection chain

process injection

evasion techniques

reflective loading

telegram notification

Published: October 3, 2024

Downloadable IOCs: 8

Deep Analysis of Snake Keylogger’s New Variant

FortiGuard Labs recently caught a phishing campaign delivering a new variant of Snake Keylogger, a keylogger malware that can steal sensitive data like saved credentials, keystrokes, and screenshots. The analysis examines the phishing email, malicious Excel document, and techniques used by the malw…

credential theft

process injection

snake keylogger

Published: August 30, 2024

Linked vulnerabilities : CVE-2017-0199

Downloadable IOCs: 8

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