#FactCheck - Viral Photo of Dilapidated Bridge Misattributed to Kerala, Originally from Bangladesh

Executive Summary:

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We have identified a post addressing a scam email that falsely claims to offer a download link for an e-PAN Card. This deceptive email is designed to mislead recipients into disclosing sensitive financial information by impersonating official communication from Income Tax Department authorities. Our report aims to raise awareness about this fraudulent scheme and emphasize the importance of safeguarding personal data against such cyber threats.

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Claim:

Scammers are sending fake emails, asking people to download their e-PAN cards. These emails pretend to be from government authorities like the Income Tax Department and contain harmful links that can steal personal information or infect devices with malware.

Fact Check: 

Through our research, we have found that scammers are sending fake emails, posing as the Income Tax Department, to trick users into downloading e-PAN cards from unofficial links. These emails contain malicious links that can lead to phishing attacks or malware infections. Genuine e-PAN services are only available through official platforms such as the Income Tax Department's website (www.incometaxindia.gov.in) and the NSDL/UTIITSL portals. Despite repeated warnings, many individuals still fall victim to such scams. To combat this, the Income Tax Department has a dedicated page for reporting phishing attempts: Report Phishing - Income Tax India. It is crucial for users to stay cautious, verify email authenticity, and avoid clicking on suspicious links to protect their personal information.

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Conclusion:   

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The emails currently in circulation claiming to provide e-PAN card downloads are fraudulent and should not be trusted. These deceptive messages often impersonate government authorities and contain malicious links that can result in identity theft or financial fraud. Clicking on such links may compromise sensitive personal information, putting individuals at serious risk. To ensure security, users are strongly advised to verify any such communication directly through official government websites and avoid engaging with unverified sources. Additionally, any phishing attempts should be reported to the Income Tax Department and also to the National Cyber Crime Reporting Portal to help prevent the spread of such scams. Staying vigilant and exercising caution when handling unsolicited emails is crucial in safeguarding personal and financial data.

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• Claim: Fake emails claim to offer e-PAN card downloads.
• Claimed On: Social Media
• Fact Check:  False and Misleading 

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Executive Summary:

This report discloses a new cyber threat contributing to the list of threats targeting internet users in the name of "Aarong Ramadan Gifts". The fraudsters are imitating the popular Bangladeshi brand Aarong, which is known for its Bengali ethnic wear and handicrafts, and allure the victims with the offer of exclusive gifts for Ramadan. The moment when users click on the link, they are taken through a fictitious path of quizzes, gift boxes, and social proof, that simply could damage their personal information and system devices. Through knowing how this is done we can educate users to take caution and stop themselves from falling into cyber threats.

False Claim:

The false message accompanied by a link on social media, claims that Aarong, one of the most respected brands in Bangladesh for their exquisite ethnic wear and handicrafts, is providing Ramadan gifts exclusively through online promotion. And while that may be the facade of the scam, its real aim is to lead users to click on harmful links that may end up in their personal data and devices being compromised.

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The Deceptive Journey:

• The Landing page starts with a salutation and a catchy photo of Aarong store, and later moves ahead encouraging the visitors to take a part of a  short quiz to claim the gift. This is designed for the purpose of creating a false image of authenticity and trustworthiness.
• A certain area at the end of the page looks like a social media comment section, and users are posting the positive impacts the claim has on them. This is one of the techniques to build the image of a solid base of support and many partakers.
• The quiz starts with a few easy questions on how much the user knows about Aarong and their demographics. This data is vital in the development of more complex threats and can be used to address specific targets in the future.
• After the user hits the OK button, the screen displays a matrix of the Gift boxes, and the user then needs to make at least 3 attempts to  attain the reward. This is a commonly used approach which allows the scammer to keep users engaged longer and increases the chances of making them comply with the fraudulent scheme.
• The user is instructed to share the campaign on WhatsApp from this point of the campaign, and the user must keep clicking the WhatsApp button until the progress bar is complete. This is a way to both expand and perpetuate the scam, affecting many more users.
• After completing the steps, the user is shown instructions on how to claim the prize.

The Analysis:

• The home page and quiz are structured to maintain a false impression of genuineness and proficiency, thus allowing the victims to partake in the fraudulent design. The compulsion to forward the message in WhatsApp is the way they inspire more and more users and eventually get into the scam.
• The final purpose of the scam could be to obtain personal data from the user and eventually enter their devices, which could lead to a higher risk of cyber threats, such as identity theft, financial theft, or malware installation.
• We have also cross-checked and as of now there is no well established and credible source or any official notification that has confirmed such an offer advertised by Aarong.
• The campaign is hosted on a third party domain instead of the official Website, this raised suspicion. Also the domain has been registered recently.
• The intercepted request revealed a connection to a China-linked analytical service, Baidu in the backend.

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• Domain Name: apronicon.top
• Registry Domain ID: D20231130G10001G_13716168-top
• Registrar WHOIS Server: whois.west263[.]com
• Registrar URL: www.west263[.]com
• Updated Date: 2024-02-28T07:21:18Z
• Creation Date: 2023-11-30T03:27:17Z  (Recently created)
• Registry Expiry Date: 2024-11-30T03:27:17Z
• Registrar: Chengdu west dimension digital
• Registrant State/Province: Hei Long Jiang
• Registrant Country: CN (China)
• Name Server: amos.ns.cloudflare[.]com
• Name Server: zara.ns.cloudflare[.]com

Note: Cybercriminal used Cloudflare technology to mask the actual IP address of the fraudulent website.

CyberPeace Advisory:

• Do not open those messages received from social platforms in which you think that such messages are suspicious or unsolicited. In the beginning, your own discretion can become your best weapon.
• Falling prey to such scams could compromise your entire system, potentially granting unauthorized access to your microphone, camera, text messages, contacts, pictures, videos, banking applications, and more. Keep your cyber world safe against any attacks.
• Never, in any case, reveal such sensitive data as your login credentials and banking details to entities you haven't validated as reliable ones.
• Before sharing any content or clicking on links within messages, always verify the legitimacy of the source. Protect not only yourself but also those in your digital circle.
• For the sake of the truthfulness of offers and messages, find the official sources and companies directly. Verify the authenticity of alluring offers before taking any action.

Conclusion:

Aarong Ramadan Gift scam is a fraudulent act that takes advantage of the victims' loyalty to a reputable brand. The realization of the mechanism used to make the campaign look real, can actually help us become more conscious and take measures to our community not to be inattentive against cyberthreats. Be aware, check the credibility, and spread awareness to others wherever you can, to contribute in building a security conscious digital space.

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Overview:

A recent addition to the  list of cybercrime  is SharpRhino, a RAT (Remote Access Trojan) actively used by Hunters International ransomware group. SharpRhino is highly developed and penetrates into the network mask of IT specialists, primarily due to the belief in the tools’ legitimacy. Going under the genuine software installer, SharpRhino started functioning in mid-June 2024. However, Quorum Cyber discovered it in early August 2024 while investigating ransomware.

About Hunters International Group:

Hunters International emerged as one of the most notorious groups focused on ransomware attacks, having compromised over 134 targets worldwide in the first seven months of 2024. It is believed that the group is the rebranding of Hive ransomware group that was previously active, and there are considerable similarities in the code. Its focus on IT employees in particular demonstrates the fact that they move tactically in gaining access to the organizations’ networks.

Modus Operandi:

1. Typosquatting Technique 

SharpRhino is mainly distributed by a domain that looks like the genuine Angry IP Scanner, which is a popular network discovery tool. The malware installer, labeled as ipscan-3.9.1-setup. It is a 32-bit Nullsoft installer which embeds a password protected 7z archive in it. 

2. Installation Process 

• Execution of Installer: When the victim downloads and executes the installer and changes the windows registry in order to attain persistence. This is done by generating a registry entry that starts a harmful file, Microsoft. AnyKey. exe, are fakes originating from fake versions of true legitimate Microsoft Visual Studio tools. 

• Creation of Batch File: This drops a batch file qualified as LogUpdate at the installer.bat, that runs the PowerShell scripts on the device. These scripts are to compile C# code into memory to serve as a means of making the malware covert in its operation. 

• Directory Creation: The installer establishes two directories that allow the C2 communication – C:\ProgramData\Microsoft: WindowsUpdater24 and LogUpdateWindows. 

3. Execution and Functionality: 

• Command Execution: The malware can execute PowerShell commands on the infected system, these actions may involve privilege escalation and other extended actions such as lateral movement. 

• C2 Communication: SharpRhino interacts with command and control servers located on domains from platforms such as Cloudflare. This communication is necessary for receiving commands from the attackers and for returning any data of interest to the attackers. 

• Data Exfiltration and Ransomware Deployment: Once SharpRhino has gained control, it can steal information and then proceed to encrypt it with a .locked extension. The procedure generally concludes with a ransom message, which informs users on how to purchase the decryption key. 

4. Propagation Techniques: 

Also, SharpRhino can spread through the self-copying method, this is the virus may copy itself to other computers using the network account of the victim and pretending to be trustworthy senders such as emails or network-shared files. Moreover, the victim’s machine may then proceed to propagate the malware to other systems like sharing in the company with other employees.

Indicators of Compromise (IOCs):

• LogUpdate.bat
• Wiaphoh7um.t
• ipscan-3.9.1-setup.exe
• kautix2aeX.t
• WindowsUpdate.bat

Command and Control Servers:

• cdn-server-1.xiren77418.workers.dev
• cdn-server-2.wesoc40288.workers.dev
• Angryipo.org
• Angryipsca.com

Analysis:

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Graph:

Precautionary measures to be taken:

To mitigate the risks posed by SharpRhino and similar malware, organizations should implement the following measures:

• Implement Security Best Practices: It is important only to download software from official sites and avoid similar sites to confuse the user by changing a few letters.

• Enhance Detection Capabilities: Use technology in detection that can detect the IOCs linked to Sharp Rhino.

• Educate Employees: Educate IT people and employees on phishing scams and the requirement to check the origin of the application.

• Regular Backups: It is also important to back up important files from systems and networks in order to minimize the effects of ransomware attacks on a business.

Conclusion:

SharpRhino could be deemed as the evolution of the strategies used by organizations like Hunters International and others involved in the distribution of ransomware. SharpRhino primarily focuses on the audience of IT professionals and employs complex delivery and execution schemes, which makes it an extremely serious threat for corporate networks. To do so it is imperative that organizations have an understanding of its inner workings in order to fortify their security measures against this relatively new threat. Through the enforcement of proper security measures and constant enlightenment of organizations on the importance of cybersecurity, firms can prevent the various risks associated with SharpRhino and related malware. Be safe, be knowledgeable, and most importantly, be secure when it comes to cyber security for your investments.

Reference: 

https://cybersecuritynews.com/sharprhino-ransomware-alert/

https://cybersecsentinel.com/sharprhino-explained-key-facts-and-how-to-protect-your-data/

https://www.dataprivacyandsecurityinsider.com/2024/08/sharprhino-malware-targeting-it-professionals/

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