Common Remote Access Trojans
- Sakula. Sakula is a seemingly benign software with a legitimate digital signature, yet it allows attackers complete...
- KjW0rm. KjW0rm is a worm written in VBS, which makes it difficult to detect on Windows machines. It also uses...
- Havex. Havex is a RAT that targets industrial control systems (ICS). It grants attackers full control over...
What is remote access trojan (RAT)?
What is Remote Access Trojan (RAT)? A remote access Trojan (RAT) is a malware program that opens a backdoor, enabling administrative control over the victim’s computer. RATs are typically downloaded together with a seemingly legitimate program, like a game, or are sent to the target as an email attachment.
Is there a remote administration tool for Windows?
Windows Remote Administration Tool via Telegram. Written in Python A repository full of malware samples. TechNowHorse is a RAT (Remote Administrator Trojan) Generator for Windows/Linux systems written in Python 3. RAT-el is an open source penetration test tool that allows you to take control of a windows machine.
What is remote access toolkit malware?
This type of malware is designed to allow a hacker to remotely control a target machine, providing a level of access similar to that a remote system administrator. In fact, some RATs are derived from or based upon legitimate remote administration toolkits.
What is the Sakula Trojan?
Sakula, also known as Sakurel and VIPER, is another remote access trojan that first surfaced in November 2012. It was used in targeted intrusions throughout 2015. Sakula enables an adversary to run interactive commands and download and execute additional components.
Why are remote access Trojans important?
What is the next step in a phishing attack?
What is ICS malware?
Do remote access Trojans exist?
See 1 more
About this website
Can a Trojan give remote access?
Remote access trojans (RATs) are malware designed to allow an attacker to remotely control an infected computer. Once the RAT is running on a compromised system, the attacker can send commands to it and receive data back in response.
What is the best Remote Access Trojan?
Blackshades is a Trojan which is widely used by hackers to gain access to any system remotely. This tool frequently attacks the Windows-based operating system for access.
What are the main features of a Remote Access Trojan?
RAT (remote access Trojan)Monitoring user behavior through keyloggers or other spyware.Accessing confidential information, such as credit card and social security numbers.Activating a system's webcam and recording video.Taking screenshots.Distributing viruses and other malware.Formatting drives.More items...
How are remote access Trojans spread?
These messages have . ZIP files attached which, once opened, reveal an ISO image. The ISO file is equipped with a malicious loader for the Trojans through either JavaScript, a Windows batch file, or a Visual Basic script. If a victim attempts to load the disk image, these scripts will trigger.
Which connection is most commonly used in RATs?
RAT infections are typically carried out via spear phishing and social engineering attacks. Most are hidden inside heavily packed binaries that are dropped in the later stages of the malware's payload execution.
What is the best RAT for Windows?
njRAT', also known as 'Bladabindi' or 'Njw0rm', is a well established and prevalent remote access trojan (RAT) threat that was initially created by a cyber criminal threat group. Now it is available for free that anyone can download and use it.
How do I know if someone is accessing my computer remotely?
You can try any of these for confirmation.Way 1: Disconnect Your Computer From the Internet.Way 2. ... Way 3: Check Your Browser History on The Computer.Way 4: Check Recently Modified Files.Way 5: Check Your computer's Login Events.Way 6: Use the Task Manager to Detect Remote Access.Way 7: Check Your Firewall Settings.More items...•
Can an Iphone get a remote access Trojan?
The iOS Trojan is smart and spies discretely, i.e. does not drain a battery. The RCS mobile Trojans are capable of performing all kinds of spying you can expect from such a tool, including location reporting, taking photos, spying on SMS, WhatsApp and other messengers, stealing contacts and so on.
What is a backdoor Trojan?
Backdoor malware is generally classified as a Trojan. A Trojan is a malicious computer program pretending to be something it's not for the purposes of delivering malware, stealing data, or opening up a backdoor on your system.
What types of ports do successful Trojan programs commonly use?
What types of ports do successful Trojan programs commonly use? A good software or hardware firewall would most likely identify traffic that's using unfamiliar ports, but Trojan programs that use common ports, such as TCP port 80 (HTTP) or UDP port 53 (DNS), are more difficult to detect.
What is pup in cyber security?
A potentially unwanted program (PUP) is a program that may be unwanted, despite the possibility that users consented to download it. PUPs include spyware, adware and dialers, and are often downloaded in conjunction with a program that the user wants.
What is a Remote Access Trojan which is installed by SMS spoofing used for?
Malware may also be used to install a backdoor to a system by taking advantage of some vulnerability in the software. For example, Remote Access Trojans are used to create such backdoors, allowing the attacker access to your system from a remote location.
Is Remcos a virus?
Remcos or Remote Control and Surveillance, marketed as a legitimate software by a Germany-based firm Breaking Security for remotely managing Windows systems is now widely used in multiple malicious campaigns by threat actors....Anti Spam.Pattern Branch/VersionRelease DateAS Pattern 5300March 18, 2020
Can Remotepc be hacked?
Remote Desktop Protocol (RDP) has been known since 2016 as a way to attack some computers and networks. Malicious cyber actors, hackers, have developed methods of identifying and exploiting vulnerable RDP sessions via the Internet to steal identities, login credentials and install and launch ransomeware attacks.
What is orcus RAT?
Orcus RAT is a remote access trojan discovered by Cisco Talos researchers using both this RAT and Revenge RAT as malware distribution campaigns targeting organizations including government entities, financial services organizations, information technology service providers and consultancies.
What can Nanocore do?
Nanocore is a Remote Access Tool used to steal credentials and to spy on cameras. It as been used for a while by numerous criminal actors as well as by nation state threat actors.
What is RAT software?
RAT can also stand for remote administration tool, which is software giving a user full control of a tech device remotely. With it, the user can ac...
What’s the difference between the RAT computer virus and RAT software?
As for functions, there is no difference between the two. Yet, while remote administration tool is for legit usage, RAT connotes malicious and crim...
What are the popular remote access applications?
The common remote desktop tools include but are not limited to TeamViewer, AnyDesk, Chrome Remote Desktop, ConnectWise Control, Splashtop Business...
Top 6 Remote Access Trojans (RATs) - PrivacyCrypts
Hackers often access and control operating systems using remote access Trojans (RATs). Tools like these are available in abundance on the dark market. In this article, I am going to write about six popular breeds of RATs that cybercriminals use in the wild.
wishihab/Android-RATList: Android - Remote Access Trojan List - GitHub
Android - Remote Access Trojan List. Contribute to wishihab/Android-RATList development by creating an account on GitHub.
Why are remote access Trojans important?
Remote Access Trojans fulfill an important function for hackers. Most attack vectors, like phishing, are ideal for delivering a payload to a machine but don’t provide the hacker with the ability to explore and interact with the target environment. RATs are designed to create a foothold on the target machine that provides the hacker with the necessary level of control over their target machine.
What is the next step in a phishing attack?
Once a hacker has gained initial access to a target machine, expanding and solidifying that foothold is the next logical step. In the case of a phishing attack, this involves using malware to take advantage of the access provided by the email.
What is ICS malware?
Malware targeting industrial control systems (ICS) is nothing new, with big names like Stuxnet and Industroyer designed to cause physical damage. However, some ICS-focused malware is targeted at controlling critical infrastructure.
Do remote access Trojans exist?
Many different Remote Access Trojans exist, and some hackers will modify existing ones or develop their own to be better suited to their preferences. Different RATs are also designed for different purposes, especially with RATs geared specifically to each potential target (desktop versus mobile, Windows versus Apple and so on).
How to protect yourself from remote access trojans?
Just like protecting yourself from other network malware threats, for remote access trojan protection, in general, you need to avoid downloading unknown items; keep antimalware and firewall up to date, change your usernames and passwords regularly; (for administrative perspective) block unused ports, turn off unused services, and monitor outgoing traffic.
What is a RAT trojan?
RAT trojan is typically installed on a computer without its owner’s knowledge and often as a trojan horse or payload. For example, it is usually downloaded invisibly with an email attachment, torrent files, weblinks, or a user-desired program like a game. While targeted attacks by a motivated attacker may deceive desired targets into installing RAT ...
What Does a RAT Virus Do?
Since a remote access trojan enables administrative control , it is able to do almost everything on the victim machine.
How does RAT malware work?
Once get into the victim’s machine, RAT malware will hide its harmful operations from either the victim or the antivirus or firewall and use the infected host to spread itself to other vulnerable computers to build a botnet.
Why do RATs use a randomized filename?
It is kind of difficult. RATs are covert by nature and may make use of a randomized filename or file path structure to try to prevent identification of itself. Commonly, a RAT worm virus does not show up in the lists of running programs or tasks and its actions are similar to those of legal programs.
Is Sub 7 a trojan horse?
Typically, Sub 7 allows undetected and unauthorized access. So, it is usually regarded as a trojan horse by the security industry. Sub7 worked on the Windows 9x and Windows NT family of OSes, up to and including Windows 8.1. Sub7 has not been maintained since 2014. 4.
Can a RAT remote access trojan be used on a computer?
Since RAT remote access trojan will probably utilize the legitimate apps on your computer, you’d better upgrade those apps to their latest versions. Those programs include your browsers, chat apps, games, email servers, video/audio/photo/screenshot tools, work applications…
How are Remote Access Trojans Useful to Hackers?
Attackers using remote control malware cut power to 80,000 people by remotely accessing a computer authenticated into SCADA (supervisor y control and data acquisition) machines that controlled the country’s utility infrastructure. RAT software made it possible for the attacker to access sensitive resources through bypassing the authenticated user's elevated privileges on the network. Having access to critical machines that control city resources and infrastructure is one of the biggest dangers of RAT malware.
Why do attackers use remote devices?
Instead of storing the content on their own servers and cloud devices, attackers use targeted stolen devices so that they can avoid having accounts and servers shut down for illegal content.
How to install a RAT?
An attacker must convince the user to install a RAT either by downloading malicious software from the web or running an executable from a malicious email attachment or message. RATs can also be installed using macros in Microsoft Word or Excel documents. When a user allows the macro to run on a device, the macro silently downloads RAT malware and installs it. With the RAT installed, an attacker can now remotely control the desktop, including mouse movement, mouse clicks, camera controls, keyboard actions, and any configured peripherals.
What is remote control software?
Legitimate remote-control software exists to enable an administrator to control a device remotely. For example, administrators use Remote Desktop Protocol (RDP) configured on a Windows server to remotely manage a system physically located at another site such as a data center. Physical access to the data center isn’t available to administrators, so RDP gives them access to configure the server and manage it for corporate productivity.
What happens if you remove the internet from your computer?
Removing the Internet connection from the device disables remote access to your system by an attacker. After the device can no longer connect to the Internet, use your installed anti-malware program to remove it from local storage and memory. Unless you have monitoring configured on your computer, you won't know which data and files transferred to an attacker. You should always change passwords across all accounts, especially financial accounts, after removing malware from your system.
Can malware writers name processes?
For most applications and processes, you can identify any suspicious content in this window, but malware writers name processes to make them look official. If you find any suspicious executables and processes, search online to determine if the process could be a RAT or other type of malware.
What is intrusion detection?
Intrusion detection systems are important tools for blocking software intrusion that can evade detection by antivirus software and firewall utilities. The SolarWinds Security Event Manager is a Host-based Intrusion Detection System. However, there is a section of the tool that works as a Network-based Intrusion Detection System. This is the Snort Log Analyzer. You can read more about Snort below, however, you should know here that it is a widely used packet sniffer. By employing Snort as a data collector to feed into the Snort Log Analyzer, you get both real-time and historic data analysis out of the Security Event Manager.
What can a hacker do with a RAT?
A hacker with a RAT can command power stations, telephone networks, nuclear facilities, or gas pipelines. RATs not only represent a corporate network security risk, but they can also enable belligerent nations to cripple an enemy country.
Can antivirus be used to get rid of a RAT?
Antivirus systems don’t do very well against RATs. Often the infection of a computer or network goes undetected for years. The obfuscation methods used by parallel programs to cloak the RAT procedures make them very difficult to spot. Persistence modules that use rootkit techniques mean that RATs are very difficult to get rid of. Sometimes, the only solution to rid your computer of a RAT is to wipe out all of your software and reinstall the operating system.
Can a hacker use your internet address?
The hacker might also be using your internet address as a front for illegal activities, impersonating you, and attacking other computers. Viruses downloaded through RAT will infect other computers, while also causing damage to your system by erasing or encryption essential software.
Can a Remote Access Trojan be installed to BIOS?
Access to the BIOS has been known to the world’s hackers since 2015. Many believe that the NSA was planting RATs and trackers on BIOS even earlier.
What is a Remote Access Trojan?
Sometimes referred to as a “remote administration tool” due to their similarity to legitimate IT admin tools like TeamViewer and LogMeIn, a remote access trojan is essentially a hidden backdoor into another user’s computer. This backdoor gives the person operating the RAT a whole range of different functions that can be used for malicious purposes, depending on which particular RAT platform they’re utilizing.
How Do Remote Access Trojans Spread?
As with most malware infections, RATs typically come through malspam, phishing and spearphishing campaigns. For example, a user may receive a phishing email carrying a malicious pdf or Word document, or the mail may contain a URL that takes the victim to a webpage for a fake software plugin and a message that a required tool is missing or needs updating. Adobe Flash, Adobe Reader and similar popular products are often spoofed for just this kind of trick due to their wide adoption across platforms.
How Can CISOs Protect Against Remote Access Trojans?
In the past, RATs were difficult to develop and required a high degree of proficiency to operate. They were anything but “fire-and-forget” tools. They required threat actors to invest time and effort in inserting the malware into victims’ systems, manually operate the connection and then carry out whatever nefarious activities they had planned. As we have seen, things have changed more recently, and like other crimeware such as ransomware as a service, malware developers have seen and grasped the opportunity to make profit by selling easy access to tools that others do not have the skill to make for themselves.
How Do Threat Actors Use RATs Against The Enterprise?
While there’s certainly been cases of “lone wolf” actors targeting individuals and organizations and remaining undetected for over a decade, until recently the main threat to enterprise from RATs came from APT campaigns, including those targeting the most sensitive of installations such as a nuclear power plant in India (targeted by the DTrack RAT), oil and gas companies in the Middle East, telecoms across Africa and Asia ( DanBot RAT ), government agencies around the globe ( Calypso RAT ), and most recently an energy-sector organization in Europe ( PupyRAT ).
Two RATs and an info-stealer
Some antivirus engines treat ODT files as standard archives and do not open the document as a Microsoft Office file, allowing malware to be downloaded on the target host.
Old software macros
The third campaign leveraging ODT files was aimed at OpenOffice and LibreOffice users, and it used "the equivalent of macros in Microsoft Office documents in the StarOffice Basic open-source software," the researchers say in a blog post today.
Why are remote access Trojans important?
Remote Access Trojans fulfill an important function for hackers. Most attack vectors, like phishing, are ideal for delivering a payload to a machine but don’t provide the hacker with the ability to explore and interact with the target environment. RATs are designed to create a foothold on the target machine that provides the hacker with the necessary level of control over their target machine.
What is the next step in a phishing attack?
Once a hacker has gained initial access to a target machine, expanding and solidifying that foothold is the next logical step. In the case of a phishing attack, this involves using malware to take advantage of the access provided by the email.
What is ICS malware?
Malware targeting industrial control systems (ICS) is nothing new, with big names like Stuxnet and Industroyer designed to cause physical damage. However, some ICS-focused malware is targeted at controlling critical infrastructure.
Do remote access Trojans exist?
Many different Remote Access Trojans exist, and some hackers will modify existing ones or develop their own to be better suited to their preferences. Different RATs are also designed for different purposes, especially with RATs geared specifically to each potential target (desktop versus mobile, Windows versus Apple and so on).
