#FactCheck- Brigadier Assault in Delhi Not Linked to Dance Club or Military Operation

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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Executive Summary:

 A viral online image claims to show Arvind Kejriwal, Chief Minister of Delhi, welcoming Elon Musk during his visit to India to discuss Delhi’s administrative policies. However, the CyberPeace Research Team has confirmed that the image is a deep fake, created using AI technology. The assertion that Elon Musk visited India to discuss Delhi’s administrative policies is false and misleading.

Claim

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A viral image claims that Arvind Kejriwal welcomed Elon Musk during his visit to India to discuss Delhi’s administrative policies.

Post link

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Fact Check:

Upon receiving the viral posts, we conducted a reverse image search using InVid Reverse Image searching tool. The search traced the image back to different unrelated sources featuring both Arvind Kejriwal and Elon Musk, but none of the sources depicted them together or involved any such event. The viral image displayed visible inconsistencies, such as lighting disparities and unnatural blending, which prompted further investigation.

Using advanced AI detection tools like TrueMedia.org and Hive AI Detection tool, we analyzed the image. The analysis confirmed with 97.5% confidence that the image was a deepfake. The tools identified “substantial evidence of manipulation,” particularly in the merging of facial features and the alignment of clothes and background, which were artificially generated.

  Analysis link

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Moreover, a review of official statements and credible reports revealed no record of Elon Musk visiting India to discuss Delhi’s administrative policies. Neither Arvind Kejriwal’s office nor Tesla or SpaceX made any announcement regarding such an event, further debunking the viral claim.

Conclusion:

The viral image claiming that Arvind Kejriwal welcomed Elon Musk during his visit to India to discuss Delhi’s administrative policies is a deep fake. Tools like Reverse Image search and AI detection confirm the image’s manipulation through AI technology. Additionally, there is no supporting evidence from any credible sources. The CyberPeace Research Team confirms the claim is false and misleading.

• Claim: Arvind Kejriwal welcomed Elon Musk to India to discuss Delhi’s administrative policies, viral on social media.
• Claimed on: Facebook and X(Formerly Twitter)
• Fact Check: False & Misleading

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Modern international trade heavily relies on data transfers for the exchange of digital goods and services. User data travels across multiple jurisdictions and legal regimes, each with different rules for processing it. Since international treaties and standards for data protection are inadequate, states, in an effort to protect their citizens' data, have begun extending their domestic privacy laws beyond their borders. However, this opens a Pandora's box of legal and administrative complexities for both, the data protection authorities and data processors. The former must balance the harmonization of domestic data protection laws with their extraterritorial enforcement, without overreaching into the sovereignty of other states. The latter must comply with the data privacy laws in all states where it collects, stores, and processes data. While the international legal community continues to grapple with these challenges, India can draw valuable lessons to refine the Digital Personal Data Protection Act, 2023 (DPDP) in a way that effectively addresses these complexities.

Why Extraterritorial Application? 

Since data moves freely across borders and entities collecting such data from users in multiple states can misuse it or use it to gain an unfair competitive advantage in local markets, data privacy laws carry a clause on their extraterritorial application. Thus, this principle is utilized by states to frame laws that can ensure comprehensive data protection for their citizens, irrespective of the data’s location.  The foremost example of this is the European Union’s (EU) General Data Protection Regulation (GDPR), 2016,  which applies to any entity that processes the personal data of its citizens, regardless of its location. Recently, India has enacted the DPDP Act of 2023, which includes a clause on extraterritorial application.

The Extraterritorial Approach: GDPR and DPDP Act

The GDPR is considered the toughest data privacy law in the world and sets a global standard in data protection. According to Article 3, its provisions apply not only to data processors within the EU but also to those established outside its territory, if they offer goods and services to and conduct behavioural monitoring of data subjects within the EU. The enforcement of this regulation relies on heavy penalties for non-compliance in the form of fines up to €20 million or 4% of the company’s global turnover, whichever is higher, in case of severe violations. As a result, corporations based in the USA, like Meta and Clearview AI, have been fined over  €1.5 billion and €5.5 million respectively, under the GDPR. 

Like the GDPR, the DPDP Act extends its jurisdiction to foreign companies dealing with personal data of data principles within Indian territory under section 3(b). It has a similar extraterritorial reach and prescribes a penalty of up to Rs 250 crores in case of breaches. However, the Act or DPDP Rules, 2025, which are currently under deliberation, do not elaborate on an enforcement mechanism through which foreign companies can be held accountable. 

Lessons for India’s DPDP on Managing Extraterritorial Application 

1. Clarity in Definitions: GDPR clearly defines ‘personal data’, covering direct information such as name and identification number,  indirect identifiers like location data, and, online identifiers that can be used to identify the physical, physiological, genetic, mental, economic, cultural, or social identity of a natural person. It also prohibits revealing special categories of personal data like religious beliefs and biometric data to protect the fundamental rights and freedoms of the subjects. On the other hand, the DPDP Act/ Rules define ‘personal data’ vaguely, leaving a broad scope for Big Tech and ad-tech firms to bypass obligations. 
2. International Cooperation: Compliance is complex for companies due to varying data protection laws in different countries. The success of regulatory measures in such a scenario depends on international cooperation for governing cross-border data flows and enforcement. For DPDP to be effective, India will have to foster cooperation frameworks with other nations. 
3. Adequate Safeguards for Data Transfers: The GDPR regulates data transfers outside the EU via pre-approved legal mechanisms such as standard contractual clauses or binding corporate rules to ensure that the same level of protection applies to EU citizens’ data even when it is processed outside the EU. The DPDP should adopt similar safeguards to ensure that Indian citizens’ data is protected when processed abroad.
4. Revised Penalty Structure: The GDPR mandates a penalty structure that must be effective, proportionate, and dissuasive. The supervisory authority in each member state has the power to impose administrative fines as per these principles, up to an upper limit set by the GDPR. On the other hand, the DPDP’s penalty structure is simplistic and will disproportionately impact smaller businesses. It must take into regard factors such as nature, gravity, and duration of the infringement, its consequences, compliance measures taken, etc.
5. Governance Structure: The GDPR envisages a multi-tiered governance structure comprising of   

• National-level Data Protection Authorities (DPAs) for enforcing national data protection laws and the GDPR, 
• European Data Protection Supervisor (EDPS) for monitoring the processing of personal data by EU institutions and bodies,  
• European Commission (EC) for developing GDPR legislation
• European Data Protection Board (EDPB) for enabling coordination between the EC, EDPS, and DPAs

In contrast, the Data Protection Board (DPB) under DPDP will be a single, centralized body overseeing compliance and enforcement. Since its members are to be appointed by the Central Government, it raises questions about the Board’s autonomy and ability to apply regulations consistently. Further, its investigative and enforcement capabilities are not well defined.

Conclusion 

The protection of the human right to privacy ( under the International Covenant on Civil and Political Rights and the Universal Declaration of Human Rights) in today’s increasingly interconnected digital economy warrants international standard-setting on cross-border data protection. In the meantime, States relying on the extraterritorial application of domestic laws is unavoidable. While India’s DPDP takes measures towards this, they must be refined to ensure clarity regarding implementation mechanisms. They should push for alignment with data protection laws of other States, and account for the complexity of enforcement in cases involving extraterritorial jurisdiction. As India sets out to position itself as a global digital leader, a well-crafted extraterritorial framework under the DPDP Act will be essential to promote international trust in India’s data governance regime.

Sources

• https://gdpr-info.eu/art-83-gdpr/ 
• https://gdpr-info.eu/recitals/no-150/ 
• https://gdpr-info.eu/recitals/no-51/ 
• https://www.meity.gov.in/static/uploads/2024/06/2bf1f0e9f04e6fb4f8fef35e82c42aa5.pdf 
• https://www.eqs.com/compliance-blog/biggest-gdpr-fines/#:~:text=ease%20the%20burden.-,At%20a%20glance,In%20summary 
• https://gdpr-info.eu/art-3-gdpr/ 
• https://www.legal500.com/developments/thought-leadership/gdpr-v-indias-dpdpa-key-differences-and-compliance-implications/#:~:text=Both%20laws%20cover%20'personal%20data,of%20personal%20data%20as%20sensitive. 

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