Domestic UPI Frauds: Finance Ministry Presented Data in LokSabha

Introduction

Social media platforms serve as an ideal breeding ground for cybercrime. A new fraud called ‘WhatsApp Pink’ has emerged, promising new features and an improved UI. Several law enforcement and government agencies have already issued severe caution against the program, which is used to hack mobile phones and steal personal information.

What is a pink WhatsApp Scam?

WhatsApp is on a roll with new features, but the messaging app is also experiencing an increase in a new type of scam. The WhatsApp Pink scam, as it is known, is gaining steam. Police and government organisations in several states, including Mumbai, Kerala, and Karnataka, have warned about the scam. A North Region cybercrime wing tweet warned, “WHATSAPP PINK – A Red Alert for Android Users.” The government’s cybersecurity organisations have warned about the rise in pink WhatsApp scams.

Scammers and hackers target WhatsApp users with fake messages via the network in this scam. According to reports, the message contains a link directing users to download WhatsApp Pink, a bogus messaging program. According to sources, scammers are targeting many people with the promise that the next version will have a better interface and additional features.

The application also steals critical financial information such as OTP, bank account information, and contact information. When people open the link, harmful software is installed on their mobile phones, and scammers get access to the phones. The user may even lose access to their phone by downloading the app.

According to the advisory

The news about ‘New Pink Look WhatsApp with extra features’ recently circulating among WhatsApp users is a hoax that can lead to hacking of your mobile through malicious software.” It is uncommon for fraudsters to devise new tricks and methods to entice naive consumers into falling into their trap and committing cyber fraud. It is the users’ responsibility to be Aware, Alert, and Attentive to these types of frauds in order to be safe and secure in the digital world.”

The link that is present in the message, according to a notice from the police, is a phishing effort. By clicking the link, the user runs the risk of having their device compromised, which might allow scammers to steal their device information or use it without their permission.

Users run the possibility of suffering negative outcomes if they click the Pink WhatsApp link, as the Mumbai Police have warned. These dangers include financial loss, identity theft, spam attacks, unauthorised access to contact information and saved images, and even total loss of control over mobile devices.

Guidelines against the Scam

• If a user has installed the fake WhatsApp, the authorities have instructed that they uninstall it immediately by going into the mobile settings, selecting WhatsApp with the pink logo in Apps, and then uninstalling it.
• Users have been advised to exercise caution when clicking links from untrustworthy websites unless they have previously verified their legitimacy. Users are advised to only download and update software from reliable sites such as the official Google Play Store, the iOS App Store, and so on.
• individuals using the site have been told not to send any links or communications to other persons until they have received proper authentication or verification.
• To avoid misuse, users are advised not to disclose any personal or financial information, including passwords, login information, and credit or debit card information, to anybody online. Furthermore, in order to defend themselves against fraud attempts, users are encouraged to stay up to date on the most recent news and changes in order to be informed and careful about cybercriminal activities.

Why do Scammer target WhatsApp

WhatsApp is the world’s most popular messaging service; it can reach out to considerably more prospective victims than it could with another tool. A scammer’s victims are almost certainly using WhatsApp. If all their victims are in one app, the criminal can easily handle their activities.

Conclusion

WhatsApp users may reduce their chances of being victims of the pink WhatsApp scam significantly by following the guidelines issued by the advisory. WhatsApp has become the primary target for scams, as there is a large number of the population using WhatsApp so it will be easy for the Scammer to steal critical personal information and target another victim through WhatsApp. The pink WhatsApp Scam is exactly like it.

Executive Summary:

BrazenBamboo’s DEEPDATA malware represents a new wave of advanced cyber espionage tools, exploiting a zero-day vulnerability in Fortinet FortiClient to extract VPN credentials and sensitive data through fileless malware techniques and secure C2 communications. With its modular design, DEEPDATA targets browsers, messaging apps, and password stores, while leveraging reflective DLL injection and encrypted DNS to evade detection. Cross-platform compatibility with tools like DEEPPOST and LightSpy highlights a coordinated development effort, enhancing its espionage capabilities. To mitigate such threats, organizations must enforce network segmentation, deploy advanced monitoring tools, patch vulnerabilities promptly, and implement robust endpoint protection. Vendors are urged to adopt security-by-design practices and incentivize vulnerability reporting, as vigilance and proactive planning are critical to combating this sophisticated threat landscape.

Introduction

The increased use of zero-day vulnerabilities by more complex threat actors reinforces the importance of more developed countermeasures. One of the threat actors identified is BrazenBamboo uses a zero-day vulnerability in Fortinet FortiClient for Windows through the DEEPDATA advanced malware framework. This research explores technical details about DEEPDATA, the tricks used in its operations, and its other effects.

Technical Findings

1. Vulnerability Exploitation Mechanism

The vulnerability in Fortinet’s FortiClient lies in its failure to securely handle sensitive information in memory. DEEPDATA capitalises on this flaw via a specialised plugin, which:

• Accesses the VPN client’s process memory.
• Extracts unencrypted VPN credentials from memory, bypassing typical security protections.
• Transfers credentials to a remote C2 server via encrypted communication channels.

2. Modular Architecture

DEEPDATA exhibits a highly modular design, with its core components comprising:

• Loader Module (data.dll): Decrypts and executes other payloads.
• Orchestrator Module (frame.dll): Manages the execution of multiple plugins.
• FortiClient Plugin: Specifically designed to target Fortinet’s VPN client.

Each plugin operates independently, allowing flexibility in attack strategies depending on the target system.

3. Command-and-Control (C2) Communication

DEEPDATA establishes secure channels to its C2 infrastructure using WebSocket and HTTPS protocols, enabling stealthy exfiltration of harvested data. Technical analysis of network traffic revealed:

• Dynamic IP switching for C2 servers to evade detection.
• Use of Domain Fronting, hiding C2 communication within legitimate HTTPS traffic.
• Time-based communication intervals to minimise anomalies in network behavior.

4. Advanced Credential Harvesting Techniques

Beyond VPN credentials, DEEPDATA is capable of:

• Dumping password stores from popular browsers, such as Chrome, Firefox, and Edge.
• Extracting application-level credentials from messaging apps like WhatsApp, Telegram, and Skype.
• Intercepting credentials stored in local databases used by apps like KeePass and Microsoft Outlook.

5. Persistence Mechanisms

To maintain long-term access, DEEPDATA employs sophisticated persistence techniques:

• Registry-based persistence: Modifies Windows registry keys to reload itself upon system reboot.
• DLL Hijacking: Substitutes legitimate DLLs with malicious ones to execute during normal application operations.
• Scheduled Tasks and Services: Configures scheduled tasks to periodically execute the malware, ensuring continuous operation even if detected and partially removed.

Additional Tools in BrazenBamboo’s Arsenal

1. DEEPPOST

A complementary tool used for data exfiltration, DEEPPOST facilitates the transfer of sensitive files, including system logs, captured credentials, and recorded user activities, to remote endpoints.

2. LightSpy Variants

• The Windows variant includes a lightweight installer that downloads orchestrators and plugins, expanding espionage capabilities across platforms.
• Shellcode-based execution ensures that LightSpy’s payload operates entirely in memory, minimising artifacts on the disk.

3. Cross-Platform Overlaps

BrazenBamboo’s shared codebase across DEEPDATA, DEEPPOST, and LightSpy points to a centralised development effort, possibly linked to a Digital Quartermaster framework. This shared ecosystem enhances their ability to operate efficiently across macOS, iOS, and Windows systems.

Notable Attack Techniques

1. Memory Injection and Data Extraction

Using Reflective DLL Injection, DEEPDATA injects itself into legitimate processes, avoiding detection by traditional antivirus solutions.

• Memory Scraping: Captures credentials and sensitive information in real-time.
• Volatile Data Extraction: Extracts transient data that only exists in memory during specific application states.

2. Fileless Malware Techniques

DEEPDATA leverages fileless infection methods, where its payload operates exclusively in memory, leaving minimal traces on the system. This complicates post-incident forensic investigations.

3. Network Layer Evasion

By utilising encrypted DNS queries and certificate pinning, DEEPDATA ensures that network-level defenses like intrusion detection systems (IDS) and firewalls are ineffective in blocking its communications.

Recommendations

1. For Organisations

• Apply Network Segmentation: Isolate VPN servers from critical assets.
• Enhance Monitoring Tools: Deploy behavioral analysis tools that detect anomalous processes and memory scraping activities.
• Regularly Update and Patch Software: Although Fortinet has yet to patch this vulnerability, organisations must remain vigilant and apply fixes as soon as they are released.

2. For Security Teams

• Harden Endpoint Protections: Implement tools like Memory Integrity Protection to prevent unauthorised memory access.
• Use Network Sandboxing: Monitor and analyse outgoing network traffic for unusual behaviors.
• Threat Hunting: Proactively search for indicators of compromise (IOCs) such as unauthorised DLLs (data.dll, frame.dll) or C2 communications over non-standard intervals.

3. For Vendors

• Implement Security by Design: Adopt advanced memory protection mechanisms to prevent credential leakage.
• Bug Bounty Programs: Encourage researchers to report vulnerabilities, accelerating patch development.

Conclusion

DEEPDATA is a form of cyber espionage and represents the next generation of tools that are more advanced and tunned for stealth, modularity and persistence. While Brazen Bamboo is in the process of fine-tuning its strategies, the organisations and vendors have to be more careful and be ready to respond to these tricks. The continuous updating, the ability to detect the threats and a proper plan on how to deal with incidents are crucial in combating the attacks.

References:

1. https://thehackernews.com/2024/11/warning-deepdata-malware-exploiting.html‍
2. http://www.theregister.com/2024/11/19/china_brazenbamboo_fortinet_0day/

Introduction  

The ‘Barbie’ fever is going high in India, and it’s hype to launch online scams in India. The cybercriminals attacking the ‘Barbie’ fans in India, as the popular malware and antivirus protection MacAfee has recently reported that India is in the top 3rd number among countries facing major malware attacks. After the release of ‘barbie’ in theatres, the Scams started spreading across India through the free download of the ‘Barbie’ movie from the link and other viruses. The scammers trick the victims by selling free ‘Barbie’ tickets and, after the movie’s hit, search for the free download links on websites which leads to the Scams.

What is the ‘Barbie’ malware?

After the release of the ‘Barbie’ movie, trying to keep up with the trend, Barbie fans started to search the links for free movie downloads from anonymous sources. And after downloading the movie, there was malware in the downloaded zip files. The online scam includes not genuine dubbed downloads of the movie that install malware, barbie-related viruses, and fake videos that point to free tickets, and also clicking on unverified links for the movie access resulted in Scam. It is important not to get stuck in these trends just because to keep up with them, as it could land you in trouble.

‍Case: As per the report of McAfee, several cases of malware trick victims into downloading the ‘ Barbie’ movie in different languages. By clicking the link, it prompts the user to download a Zip file, which is packed with malware

Countries-wise malware distribution

Cyber Scams witnessed a significant surge in just a few weeks, with hundreds of incidents of new malware cases. And The USA is on the top No. Among all the countries, In the USA there was 37 % of ‘Barbie’ malware attacks held per the, while Australia, the UK, and India suffered 6 % of malware attacks. And other countries like Japan, Ireland, and France faced 3% of Malware attacks.

What are the precautions?

Cyber scams are evolving everywhere, users must remain vigilant and take necessary precautions to protect their personal information. The user shall avoid clicking on suspicious links, also those which are related to unauthorised movie downloads or fake ticket offers. The people shall use legitimate and official platforms to access movie-related content. Keeping anti-malware and antivirus will add an extra layer of protection.

Here are some following precautions against Malware:

• Use security software.
• Use strong passwords and authentication.
• Enforce safe browsing and email.
• Data backup.
• Implement Anti-lateral Movement.

Conclusion  

Cyberspace is evolving, and with that, Scams are also evolving. With the new trend of ‘Barbie’ Scams going on the rise everywhere, India is on top 3rd No. In India, McAfee reported several malicious attacks that attempted to trick the victims into downloading the free version of ‘Barbie’ movie in dubbed languages. This resulted in a Scam. People usually try to keep up with trends that land them in trouble. The users shall beware of these kinds of cyber-attacks. These scams result in huge losses. Technology should be used with proper precautions as per the incidents happening around.