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OSINT - Banking Trojan Attempts To Steal Brazillion$

Low
Published: Thu Sep 28 2017 (09/28/2017, 00:00:00 UTC)
Source: CIRCL
Vendor/Project: tlp
Product: white

Description

OSINT - Banking Trojan Attempts To Steal Brazillion$

AI-Powered Analysis

AILast updated: 07/02/2025, 14:40:51 UTC

Technical Analysis

The reported threat concerns a banking Trojan malware aiming to steal large sums of money, colloquially described as attempting to steal a 'Brazillion$'. Banking Trojans are malicious software designed to infiltrate victims' systems, primarily targeting financial information such as online banking credentials, credit card details, and other sensitive financial data. Once installed, these Trojans often employ techniques such as keylogging, form grabbing, web injection, and man-in-the-browser attacks to intercept and manipulate banking transactions. The information provided is limited, with no specific affected software versions or detailed technical indicators, and no known exploits in the wild at the time of reporting. The threat level is indicated as low, with a threat level rating of 3 and analysis rating of 2, suggesting limited immediate risk or low sophistication. However, banking Trojans historically pose significant risks due to their potential to cause direct financial loss and compromise user privacy. The lack of detailed technical data and absence of known exploits may imply this is an early-stage or low-activity threat or a general alert rather than an active widespread campaign. Nevertheless, banking Trojans remain a persistent threat vector in cybersecurity, often distributed via phishing emails, malicious downloads, or exploit kits.

Potential Impact

For European organizations, the impact of such banking Trojan malware can be substantial, especially for financial institutions, businesses conducting frequent online transactions, and individuals managing corporate finances digitally. Successful infections can lead to unauthorized fund transfers, theft of sensitive financial data, reputational damage, regulatory penalties under GDPR for data breaches, and operational disruptions. Even if the current threat level is low, the presence of such malware in the ecosystem increases the risk profile for European financial sectors. Additionally, European organizations often operate in interconnected environments with global partners, increasing the risk of lateral movement or indirect compromise. The financial sector is a high-value target in Europe, and any malware targeting banking credentials can undermine trust in digital banking services and cause significant economic harm.

Mitigation Recommendations

Given the nature of banking Trojans, European organizations should implement targeted mitigations beyond generic advice: 1) Deploy advanced endpoint detection and response (EDR) solutions capable of behavioral analysis to detect suspicious activities such as unauthorized credential access or web injection attempts. 2) Enforce multi-factor authentication (MFA) for all online banking and financial applications to reduce the risk of credential theft leading to account compromise. 3) Conduct regular phishing awareness training tailored to recognize social engineering tactics commonly used to deliver banking Trojans. 4) Implement strict application whitelisting and restrict execution of unauthorized software to prevent Trojan installation. 5) Monitor network traffic for anomalies indicative of data exfiltration or command-and-control communications. 6) Maintain up-to-date anti-malware signatures and heuristics, and ensure timely patching of all software to reduce exploitation vectors. 7) Establish incident response plans specifically addressing financial malware infections, including rapid isolation and forensic analysis.

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Technical Details

Threat Level
3
Analysis
2
Original Timestamp
1506631148

Threat ID: 682acdbdbbaf20d303f0bbf7

Added to database: 5/19/2025, 6:20:45 AM

Last enriched: 7/2/2025, 2:40:51 PM

Last updated: 8/14/2025, 2:37:21 AM

Views: 12

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