Delhi High Court Directs Centre to Nominate Members for Deepfake Committee

Introduction

In the age of advanced technology, Cyber threats continue to grow, and so are the cyber hubs. A new name has been added to the cyber hub, Purnia, a city in India, is now evolving as a new and alarming menace-biometric cloning and financial crimes. This emerging cyber threat involves replicating an individual’s biometric data, such as fingerprint or facial recognition, to gain unauthorised access to their bank accounts and carry out fraudulent activities. In this blog, we will have a look at the methods employed, the impact on individuals and institutions, and the necessary steps to mitigate the risk.

The Backdrop

Purnia, a bustling city in the state of Bihar, India, is known for its rich cultural heritage, However, underneath its bright appearance comes a hidden danger—a rising cyber threat with the potential to devastate its citizens’ financial security. Purnia has seen the growth of a dangerous trend in recent years, such as biometric cloning for financial crimes, after several FIRs were registered with Kasba and Amaur police stations. The Police came into action and started an investigation.

Modus Operandi unveiled

The modus Operandi of cyber criminals includes hacking into databases, intercepting data during transactions, or even physically obtaining fingerprints of facial images from objects or surfaces. Let’s understand how they gathered all this data and why Bihar was not targeted.

These criminals are way smart they operate in the three states. They targeted and have open access to obtain registry and agreement paperwork from official websites, albeit it is not available online in Bihar. As a result, the scam was conducted in other states rather than Bihar; further, the fraudsters were involved in downloading the fingerprints, biometrics, and Aadhaar numbers of buyers and sellers from the property registration documents of Andhra Pradesh, Haryana, and Telangana.

After Cloning fingerprints, the fraudster withdrew money after linking with Aadhaar Enabled Payment System (AEPS) from various bank accounts. The fraudsters stamped the fingerprint on rubber trace paper and utilised a polymer stamp machine and heating at a specific temperature with a chemical to make duplicate fingerprints used in unlawful financial transactions from several consumers’ bank accounts.

Investigation Insight

After the breakthrough, the police teams recovered a large number of smartphones, ATM cards, rubber stamps of fingerprints, Aadhar numbers, scanners, Stamp machines, laptops, and chemicals, and along with this, 17 people were arrested.

During the investigation, it was found that the cybercriminals employ Sophisticated money laundering techniques to obscure the illicit origins of the stolen funds. The fraudsters transfer money into various /multiple accounts or use cryptocurrency. Using these tactics makes it more challenging for authorities to trace back money and get it back.

Impact of biometric Cloning scam

The Biometric scam has far-reaching implications both for society, Individuals, and institutions. These kinds of scams cause financial losses and create emotional breakdowns, including anger, anxiety, and a sense of violation. This also broke the trust in a digital system.

It also seriously impacts institutions. Biometric cloning frauds may potentially cause severe reputational harm to financial institutions and organisations. When clients fall prey to such frauds, it erodes faith in the institution’s security procedures, potentially leading to customer loss and a tarnished reputation. Institutions may suffer legal and regulatory consequences, and they must invest money in investigating the incident, paying victims, and improving their security systems to prevent similar instances.

Raising Awareness

Empowering Purnia Residents to Protect Themselves from Biometric Fraud: Purnia must provide its inhabitants with knowledge and techniques to protect their personal information as it deals with the increasing issue of biometric fraud. Individuals may defend themselves from falling prey to these frauds by increasing awareness about biometric fraud and encouraging recommended practices. This blog will discuss the necessity of increasing awareness and present practical recommendations to help Purnia prevent biometric fraud. Here are some tips that one can follow;

• Securing personal Biometric data: It is crucial to safeguard personal biometric data. Individuals should be urged to secure their fingerprints, face scans, and other biometric information in the same way that they protect their passwords or PINs. It is critical to ensure that biometric data is safely maintained and shared with only trustworthy organisations with strong security procedures in place.
• Verifying Service providers: Residents should be vigilant while submitting biometric data to service providers, particularly those providing financial services. Before disclosing any sensitive information, it is important to undertake due diligence and establish the validity and reliability of the organisation. Checking for relevant certificates, reading reviews, and getting recommendations can assist people in making educated judgments and avoiding unscrupulous companies.
• Personal Cybersecurity: Individuals should implement robust cybersecurity practices to reduce the danger of biometric fraud. This includes using difficult and unique passwords, activating two-factor authentication, upgrading software and programs on a regular basis, and being wary of phishing efforts. Individuals should also refrain from providing personal information or biometric data via unprotected networks or through untrustworthy sources.
• Educating the Elderly and Vulnerable Groups: Special attention should be given to educating the elderly and other vulnerable groups who may be more prone to scams. Awareness campaigns may be modified to their individual requirements, emphasising the significance of digital identities, recognising possible risks, and seeking help from reliable sources when in doubt. Empowering these populations with knowledge can help keep them safe from biometric fraud.

Measures to Stay Ahead

As biometric fraud is a growing concern, staying a step ahead is essential. By following these simple steps, one can safeguard themselves.

• Multi-factor Authentication: MFA is one of the best methods for security. MFA creates multi-layer security or extra-layer security against unauthorised access. MFA incorporates a biometric scan and a password.
• Biometric Encryption: Biometric encryption securely stores and transmits biometric data. Rather than keeping raw biometric data, encryption methods transform it into mathematical templates that cannot be reverse-engineered. These templates are utilised for authentication, guaranteeing that the original biometric information is not compromised even if the encrypted data is.
• AI and Machine Learning (ML): AI and ML technologies are critical in detecting and combating biometric fraud. These systems can analyse massive volumes of data in real-time, discover trends, and detect abnormalities. Biometric systems may continually adapt and enhance accuracy by employing AI and ML algorithms, boosting their capacity to distinguish between legitimate users and fraudulent efforts.

Conclusion

The Biometric fraud call needs immediate attention to protect the bankers from the potential consequences. By creating awareness, we can save ourselves; additionally, by working together, we can create a safer digital environment. The use of biometric verification was inculcated to increase factor authentication for a banker. However, we see that the bad actors have already started to bypass the tech and even wreak havoc upon the netizens by draining their accounts of their hard-earned money. The banks and the cyber cells nationwide need to work together in synergy to increase awareness and safety mechanisms to prevent such cyber crimes and create effective and efficient redressal mechanisms for the citizens.

Reference

https://www.hindustantimes.com/cities/patna-news/purnia-emerges-as-cyber-fraud-hotspot-as-biometric-data-used-for-online-swindling-police-arrest-17-and-recover-cloning-equipment-1016841669436

Introduction

Recently the attackers employed the CVE-2017-0199 vulnerability in Microsoft Office to deliver a fileless form of the Remcos RAT. The Remcos RAT makes the attacker have full control of the systems that have been infected by this malware. This research will give a detailed technical description of the identified vulnerability, attack vector, and tactics together with the practical steps to counter the identified risks.

The Targeted Malware: Remcos RAT

Remcos RAT (Remote Control & Surveillance) is a commercially available remote access tool designed for legitimate administrative use. However, it has been widely adopted by cybercriminals for its stealth and extensive control capabilities, enabling:

• System control and monitoring
• Keylogging
• Data exfiltration
• Execution of arbitrary commands

The fileless variant utilised in this campaign makes detection even more challenging by running entirely in system memory, leaving minimal forensic traces.

Attack Vector: Phishing with Malicious Excel Attachments

The phishing email will be sent which appears as legitimate business communication, such as a purchase order or invoice. This email contains an Excel attachment that is weaponized to exploit the CVE-2017-0199 vulnerability.

Technical Analysis: CVE-2017-0199 Exploitation

Vulnerability Assessment

• CVE-2017-0199 is a Remote Code Execution (RCE) vulnerability in Microsoft Office which uses Object Linking and Embedding (OLE) objects.
• Affected Components:some text
  • Microsoft Word
  • Microsoft Excel
  • WordPad
• CVSS Score: 7.8 (High Severity)

Mechanism of Exploitation

The vulnerability enables attackers to craft a malicious document when opened, it fetches and executes an external payload via an HTML Application (HTA) file. The execution process occurs without requiring user interaction beyond opening the document.

Detailed Exploitation Steps

1. Phishing Email and Malicious Document some text
   • The email contains an Excel file designed to make use of CVE-2017-0199.
   • When the email gets opened, the document automatically connects to a remote server (e.g., 192.3.220[.]22) to download an HTA file (cookienetbookinetcache.hta).
2. Execution via mshta.exe some text
   • The downloaded HTA file is executed using mshta.exe, a legitimate Windows process for running HTML Applications.
   • This execution is seamless and does not prompt the user, making the attack stealthy.
3. Multi-Layer Obfuscation some text
   • The HTA file is wrapped in several layers of scripting, including: some text
     • JavaScript
     • VBScript
     • PowerShell
   • This obfuscation helps evade static analysis by traditional antivirus solutions.
4. Fileless Payload Deployment some text
   • The downloaded executable leverages process hollowing to inject malicious code into legitimate system processes.
   • The Remcos RAT payload is loaded directly into memory, avoiding the creation of files on disk.

Fileless Malware Techniques

1. Process Hollowing
The attack replaces the memory of a legitimate process (e.g., explorer.exe) with the malicious Remcos RAT payload. This allows the malware to:

• Evade detection by blending into normal system activity.
• Run with the privileges of the hijacked process.

2. Anti-Analysis Techniques

• Anti-Debugging: Detects the presence of debugging tools and terminates malicious processes if found.
• Anti-VM and Sandbox Evasion: Ensures execution only on real systems to avoid detection during security analysis.

3. In-Memory Execution

• By running entirely in system memory, the malware avoids leaving artifacts on the disk, making forensic analysis and detection more challenging.

Capabilities of Remcos RAT

Once deployed, Remcos RAT provides attackers with a comprehensive suite of functionalities, including:

• Data Exfiltration: some text
  • Stealing system information, files, and credentials.
• Remote Execution: some text
  • Running arbitrary commands, scripts, and additional payloads.
• Surveillance: some text
  • Enabling the camera and microphone.
  • Capturing screen activity and clipboard contents.
• System Manipulation: some text
  • Modifying Windows Registry entries.
  • Controlling system services and processes.
  • Disabling user input devices (keyboard and mouse).

Advanced Phishing Techniques in Parallel Campaigns

1. DocuSign Abuse
Attackers exploit legitimate DocuSign APIs to create authentic-looking phishing invoices. These invoices can trick users into authorising payments or signing malicious documents, bypassing traditional email security systems.

2. ZIP File Concatenation
By appending multiple ZIP archives into a single file, attackers exploit inconsistencies in how different tools handle these files. This allows them to embed malware that evades detection by certain archive managers.

Broader Implications of Fileless Malware

Fileless malware like Remcos RAT poses significant challenges:

• Detection Difficulties: Traditional signature-based antivirus systems struggle to detect fileless malware, as there are no static files to scan.
• Forensic Limitations: The lack of disk artifacts complicates post-incident analysis, making it harder to trace the attack's origin and scope.
• Increased Sophistication: These campaigns demonstrate the growing technical prowess of cybercriminals, leveraging legitimate tools and services for malicious purposes.

Mitigation Strategies

1. Patch Management some text
   • It is important to regularly update software to address known vulnerabilities like CVE-2017-0199. Microsoft released a patch for this vulnerability in April 2017.
2. Advanced Email Security some text
   • It is important to implement email filtering solutions that can detect phishing attempts, even those using legitimate services like DocuSign.
3. Endpoint Detection and Response (EDR)some text
   • Always use EDR solutions to monitor for suspicious behavior, such as unauthorized use of mshta.exe or process hollowing.
4. User Awareness and Training some text
   • Educate users about phishing techniques and the risks of opening unexpected attachments.
5. Behavioral Analysis some text
   • Deploy security solutions capable of detecting anomalous activity, even if no malicious files are present.

Conclusion

The attack via CVE-2017-0199 further led to the injection of a new fileless variant of Remcos RAT, proving how threats are getting more and more sophisticated. Thanks to the improved obfuscation and the lack of files, the attackers eliminate all traditional antiviral protection and gain full control over the infected computers. It is real and organisations have to make sure that they apply patches on time, that they build better technologies for detection and that the users themselves are more wary of the threats.

References

• Fortinet FortiGuard Labs: Analysis by Xiaopeng Zhang
• Perception Point: Research on ZIP File Concatenation
• Wallarm: DocuSign Phishing Analysis
• Microsoft Security Advisory: CVE-2017-0199

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Introduction

The Ministry of Electronics and Information Technology (MeitY) recently issued the “Email Policy of Government of India, 2024.” It is an updated email policy for central government employees, requiring the exclusive use of official government emails managed by the National Informatics Centre (NIC) for public duties. The policy replaces 2015 guidelines and prohibits government employees, contractors, and consultants from using their official email addresses on social media or other websites unless authorised for official functions. The policy aims to reinforce cybersecurity measures and protocols, maintain secure communications, and ensure compliance across departments. It is not legally binding, but its gazette notification ensures compliance and maintains cyber resilience in communications. The updated policy is also aligned with the newly enacted Digital Personal Data Protection Act, 2023.

Brief Highlights of Email Policy of Government of India, 2024

• The Email Policy of the Government of India, 2024 is divided into three parts namely, Part I: Introduction, Part II: Terms of Use, Part III: Functions, duties and Responsibilities, and with an annexe attached to it defining the meaning of certain organisation types in relation to this policy.
• The policy direct to not use NICeMail address for registering on any social media or other websites or mobile applications, save for the performance of official duties or with due authorisation from the authority competent.
• Under this new policy, “core use organisations” (central government departments and other government-controlled entities that do not provide goods or services on commercial terms) and its users shall use only NICeMail for official purposes. 

• However, where the Core Use Organisation has an office or establishment outside India, to ensure availability of local communication channels under exigent circumstances may use alternative email services hosted outside India with all due approval.
• Core Use Organisations, including those dealing with national security, have their own independent email servers and can continue operating their independent email servers provided the servers are hosted in India. They should also consider migrating their email services to NICeMail Services for security and uniform policy enforcement.
• The policy also requires departments that currently use @gov.in or @nic.in to instead migrate to @departmentname.gov.in mail domains so that information sanctity and integrity can be maintained when officials are transferred from one department/ministry to another, and so that the ministry/department doesn’t lose access to the official communication. For this, the department or ministry in question must register the domain name with NIC. For instance, MeitY has registered the mail domain @meity.gov.in. The policy gives government departments six months time period complete this migration.
• The policy also makes distinction between (1) Organisation-linked email addresses and (2) Service-linked email addresses. The policy in respect of “organisation-linked email addresses” is laid down in paragraphs 5.3.2(a) and 5.4 to 5.6.3. And the policy in respect of “service-linked email addresses” is laid down in paragraphs 5.3.2(b) and 5.7 to 5.7.2 under the official document of said policy. 

• Further, the new policy includes specific directives on separating the email addresses of regular government employees from those of contractors or consultants to improve operational clarity.

CyberPeace Policy Outlook 

The revised Email Policy of the Government of India reflects the government’s proactive response to countering the evolving cybersecurity challenges and aims to maintain cyber resilience across the government department’s email communications. The policy represents a significant step towards securing inter government and intra-government communications. We as a cybersecurity expert organisation emphasise the importance of protecting sensitive data against cyber threats, particularly in a world increasingly targeted by sophisticated phishing and malware attacks, and we advocate for safe and secure online communication and information exchange. Email communications hold sensitive information and therefore require robust policies and mechanisms in place to safeguard the communications and ensure that sensitive data is shielded through regulated and secure email usage with technical capabilities for safe use. The proactive step taken by MeitY is commendable and aligned with securing governmental communication channels.

References:

1. https://www.meity.gov.in/writereaddata/files/Email-policy-30-10-2024.pdf-(Official document for Email Policy of Government of India, 2024.
2. https://www.hindustantimes.com/india-news/dont-use-govt-email-ids-for-social-media-central-govt-policy-for-employees-101730312997936.html#:~:text=Government%20employees%20must%20not%20use,email%20policy%20issued%20on%20Wednesday
3. https://bwpeople.in/article/new-email-policy-issued-for-central-govt-employees-to-strengthen-cybersecurity-measures-537805
4. https://www.thehindu.com/news/national/centre-notifies-email-policy-for-ministries-central-departments/article68815537.ece

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