HijackLoader Malware Removal

by Brendan Smith
September 13, 2023

HijackLoader is a versatile loader-type malware that specializes in causing chain infections. While relatively basic, it deploys numerous modules to enhance its capabilities.

It employs various anti-detection techniques and adapts its behavior based on the presence of security software. HijackLoader has been observed delivering malware like DanaBot, RedLine, and SystemBC, potentially causing multiple system infections, data loss, privacy breaches, and severe financial consequences. Its precise distribution method remains unknown.

HijackLoader Overview

HijackLoader is a type of loader malware. Its primary function is to facilitate chain infections by downloading and installing additional malware onto compromised machines. While HijackLoader may have limited functionality, it relies on various modules to expand its capabilities. This malware has been active since at least the summer of 2023. It has been associated with infecting DanaBot, RedLine, and SystemBC systems, among others.

VT result screenshot

VT result

Name HijackLoader
Threat Type Trojan, loader, injector.
Detection Trojan.Win32.Danabot.bot, Trojan:Win32/Casdet!rfn (Microsoft)
Similar Behavitor Trojan:BAT/FakeBardExtLoad.GA!MSR, WikiLoader
Damage Stolen passwords and banking information, identity theft, the victim’s computer added to a botnet.

Technical analysis

HijackLoader is a malware that specializes in causing chain infections on compromised systems. Although it has limited capabilities on its own, it relies on a set of nearly twenty downloadable modules to enhance its functionality. To evade detection, HijackLoader employs various anti-detection techniques. It includes a module that identifies security tools on the target system and adjusts its behavior accordingly. Depending on the security software detected, the malware may delay execution or skip specific connectivity tests.

Spreading Methods

The specific method of HijackLoader’s infiltration into your computer is currently unknown. However, malware like HijackLoader is distributed through phishing and social engineering techniques. Malicious programs are often disguised or bundled with legitimate software or media files. These infectious files can take various forms, including archives (ZIP, RAR), executables (.exe, .run), documents (Microsoft Office, PDF), JavaScript, and more. The most common distribution methods include drive-by downloads, online scams, malvertising, malicious attachments and links in spam emails, untrustworthy download sources (freeware websites, Peer-to-Peer networks), illegal software activation tools (cracks), and fake software updates. Additionally, some malware can self-propagate through local networks and removable storage devices like external hard drives and USB flash drives.

Frequently Asked Questions (FAQ)

My computer is infected with HijackLoader malware, should I format my storage device to get rid of it?
Reformatting your storage device should only be considered as a last resort for removing HijackLoader malware. Prior to taking such drastic action, it is advisable to perform a comprehensive scan using trustworthy antivirus or
What are the biggest issues that malware can cause?
Malware poses a significant risk to the security and privacy of sensitive information, potentially leading to identity theft, financial loss, and unauthorized access to personal accounts. Furthermore, it can disrupt the normal operation of a system, causing performance issues, system crashes, and data corruption.
What is the purpose of HijackLoader?
The purpose of HijackLoader is to enable remote access and control of compromised devices. It allows threat actors to perform various malicious activities, such as unauthorized access, data theft, system manipulation, and disabling security measures, potentially causing significant harm to individuals and organizations.
Will Gridinsoft Anti-Malware protect me from malware?
Nevertheless, it is crucial to recognize that sophisticated malware can remain hidden deep within the system. Consequently, conducting a complete system scan is imperative to detect and eradicate malware.

About the author

Brendan Smith

Cybersecurity analyst covering malware families, suspicious files, and detection alerts. Brendan focuses on clear explanations of what a warning means, when it may be a false positive, and which cleanup steps are appropriate.

View all posts

Leave a Comment