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VT collection - flubot via STIX 2.1 Bundle (bundle--931832a0-f7dc-4088-b0d0-9808ad05d585) and converted with the MISP-STIX import feature.

FluBot is a well-known Android banking Trojan that primarily spreads via SMS phishing campaigns. It tricks users into installing a malicious app that masquerades as legitimate software, often delivered through deceptive SMS messages containing links. Once installed, FluBot gains extensive control over the infected device, including the ability to intercept SMS messages, manipulate data, control call functions, and remotely wipe data without authorization. The malware leverages these capabilities to steal sensitive information such as banking credentials, intercept two-factor authentication codes sent via SMS, and potentially disrupt device availability by wiping data. The provided information references a VT collection of FluBot threat intelligence encoded in a STIX 2.1 bundle, imported via MISP-STIX. The tags and MITRE ATT&CK patterns associated with this threat highlight its multifaceted attack techniques: delivering malicious apps through alternative means (T1476), unauthorized remote data wiping (T1469), call control (T1616), data manipulation (T1641), SMS control (T1582), and SMS message capture (T1412). The threat is categorized under data and SMS interception, payload delivery, and network activity. Although no specific affected versions or patches are noted, FluBot’s modus operandi relies on social engineering and exploitation of user trust rather than software vulnerabilities. The threat is marked with low severity and 50% certainty, indicating moderate confidence in the intelligence. No known exploits in the wild are reported in this specific collection, but FluBot remains a persistent threat in mobile malware landscapes.

Detailed information about VT collection - flubot via STIX 2.1 Bundle (bundle--931832a0-f7dc-4088-b0d0-9808ad05d585) and converted with the MISP-STIX import fea

VT collection - flubot via STIX 2.1 Bundle (bundle--931832a0-f7dc-4088-b0d0-9808ad05d585) and converted with the MISP-STIX import feature. - Live Threat Intelligence - Threat Radar | OffSeq.com

FluBot is a well-known Android banking Trojan that primarily spreads through SMS phishing campaigns, delivering malicious applications that intercept SMS messages and perform unauthorized actions on infected devices. This campaign, identified via a STIX 2.1 bundle and imported through the MISP-STIX feature, highlights FluBot's continued activity and evolution. The malware leverages multiple attack patterns as classified by the MITRE ATT&CK framework, including delivering malicious apps via alternative means (T1476), remotely wiping data without authorization (T1469), call control (T1616), data manipulation (T1641), SMS control (T1582), and capturing SMS messages (T1412). These capabilities enable attackers to intercept sensitive communications, manipulate data, control calls, and potentially erase device data, severely impacting user confidentiality and device availability. The campaign's threat level is moderate (3 on an unspecified scale), with a low severity rating assigned, and a 50% certainty level, indicating some uncertainty in attribution or impact scope. No known exploits in the wild are reported, suggesting that while the threat is active, it may not be widespread or fully weaponized at this time. The campaign is tagged as perpetual, indicating ongoing risk. The technical details emphasize data and SMS interception as core functionalities, consistent with FluBot's modus operandi. Overall, this threat represents a persistent risk to Android users, particularly those targeted via SMS-based social engineering, with potential for significant privacy breaches and device disruption.

Title	Severity	Type	Source	Date

Threats Tagged 'misp-galaxy:bhadra-framework="data interception"'

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