Ransomware Attack on C-Edge Technologies: Implications for Indian Banking

Research Wing
Research Wing
Innovation and Research
PUBLISHED ON
Aug 8, 2024
10

Overview:

The National Payments Corporation of India (NPCI) officially revealed on the 31st of July 2024 that its client C-Edge Technologies had been subject to a ransomware attack. These circumstances have caused C-Edge to be separated from retail payment systems to  eliminate more threats to the national payment systems. More than 200 cooperative and regional rural banks have been affected leading to disruptions in normal services including ATM withdrawals and UPI transactions.

About C-Edge Technologies:

C-Edge Technologies was founded in the year 2010 especially to meet the specific requirements of the Indian banking and other allied sectors accentuating more on the cooperative and the regional rural banks. The company offers a range of services such as Core Banking Solutions by functioning as the center of a bank where customers’ records are managed and accounting of transactions takes place, Payment Solutions through the implementation of payment gateways and mobile banking facilities, cybersecurity through threat detection and incident response to protect banking organizations, data analytics and AI through the analytics of big banking data to reduce risks and detect frauds.

Details of Ransomware attack:

Reports say, this ransomware attack has been attributed by the RansomEXX group which primarily targeted Brontoo Technology Solutions, a key collaborator with  C-Edge, through a misconfigured Jenkins server, which allowed unauthorized access to the systems.

The RansomExx group also known as Defray777 or Ransom X utilized a sophisticated variant known as RansomEXX v2.0 to execute the attack. This group often targets large organizations and demands substantial ransoms.  RansomEXX uses various malware tools such as IcedID, Vatet Loader, and PyXie RAT. It typically infiltrates systems through phishing emails, exploiting vulnerabilities in applications and services, including Remote Desktop Protocol (RDP).  The ransomware encrypts files using the Advanced Encryption Standard (AES), with the encryption key further secured using RSA encryption. This dual-layer encryption complicates recovery efforts for victims. RansomEXX operates on a ransomware-as-a-service model, allowing affiliates to conduct attacks using its infrastructure. Earlier in 2021,  it attacked StarHub and Gigabyte’s servers for ransome.

Impact due to the attack:

The immediate consequences of the ransomware attack include:

  • Service Disruption: This has negative implications to consumers especially the citizens who use the banks to do their day to day banking activities such as withdrawals and online transactions. Among the complaints some of them relate to cases where the sender’s account has been debited without the corresponding credit to the receiver account.
  • Isolation Measures: Likely, NPCI is already following the right measures as it had disconnected C-Edge from its networks to contain the proliferation of the ransomware. This decision was made as a precautionary measure so that all functional aspects in a larger financial system are safeguarded.

Operations resumed:

The National Payments Corporation of India (NPCI) said it has restored connectivity with C-Edge Technologies Ltd after the latter’s network connection was severed by NPCI over security concerns that were evaluated by an external forensic auditing firm. The audit affirmed that all affected systems were contained in order to avoid the occurrence of ransomware attack contagion. All the affected systems were localized in C-Edge’s data center and no repercussion was evidenced regarding the infrastructure of the cooperative banks or the regional rural banks that are involved in the business. Both NPCI and C-Edge Technologies have resumed normalcy so that the banking and financial services being offered by these banks remain safe and secure.

Major Implications for Banking Sector:

The attack on C-Edge Technologies raises several critical concerns for the Indian banking sector:

  • Cybersecurity Vulnerabilities: It also shows the weak linkages which are present within the technology system that help smaller sized banks. Nevertheless, the service has been offered by C-Edge regarding their cybersecurity solution, this attack evidence that the securities required should improve in all types of banks and banking applications.
  • Financial Inclusion Risks: Co operative and regional rural banks also have its importance in the financial inclusion especially in rural and semi urban areas. Gradually, interruptions to their services pose a risk to signal diminished improvement in financial literacy for the excluded groups contrary to the common year advancement.
  • Regulatory Scrutiny: After this event, agencies such as the Reserve Bank of India (RBI) may enhance the examination of the banking sector’s cybersecurity mechanisms. Some of the directives may even require institutions to adhere to higher compliance measures regarding the defense against cyber threats.

Way Forward: Mitigation  

  • Strengthening Cybersecurity: It is important to enhance the cyber security to eliminate this kind of attacks in the future. This may include using  better threat detection systems, penetration testing to find the vulnerabilities, system hardening, and network monitoring  from time to time.
  • Transition to Cloud-Based Solutions: The application of adaptations in cloud solutions can contribute to the enhancement in operative efficiency as well as optimization in the utilization of resources. The security features of cloud should be implemented for  safety  and protection against cyber threats for SMEs in the banking sector.
  • Leveraging AI and Data Analytics: Development of the AI-based solutions for fraud and risk control means that bank organizations get the chance to address threats and to regain clients’ trust.

Conclusion:

This ransomware attack in C-Edge Technologies in the banking sector provides a warning for all the infrastructures. Initial cleanup methodologies and quarantining are effective. The continuous monitoring of cyber security features in the infrastructure and awareness between employees helps to avoid these kinds of attacks.  Building up cyber security areas will also effectively safeguard the institution against other cyber risks in the future and fortify the confidence and reliability of the financial system, especially the regional rural banks.

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PUBLISHED ON
Aug 8, 2024
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