SharkBot — A New Android Trojan Stealing Banking and Cryptocurrency Accounts

SharkBot — A New Android Trojan Stealing Banking and Cryptocurrency Accounts

Cybersecurity researchers on Monday took the wraps off a brand new Android trojan that takes benefit of accessibility options on the gadgets to siphon credentials from banking and cryptocurrency providers in Italy, the U.Ok., and the U.S.

Dubbed “SharkBot” by Cleafy, the malware is designed to strike a complete of 27 targets — counting 22 unnamed worldwide banks in Italy and the U.Ok. in addition to 5 cryptocurrency apps within the U.S. — a minimum of since late October 2021 and is believed to be in its early levels of improvement, with no overlaps discovered to that of any identified households.

Automatic GitHub Backups

“The principle objective of SharkBot is to provoke cash transfers from the compromised gadgets by way of Automated Switch Techniques (ATS) method bypassing multi-factor authentication mechanisms (e.g., SCA),” the researchers stated in a report.

“As soon as SharkBot is efficiently put in within the sufferer’s system, attackers can get hold of delicate banking info by the abuse of Accessibility Companies, reminiscent of credentials, private info, present stability, and many others., but in addition to carry out gestures on the contaminated system.”

Masquerading as a media participant, stay TV, or knowledge restoration apps, SharkBot, like its different malware counterparts TeaBot and UBEL, repeatedly prompts customers with rogue pop-ups to grant it broad permissions solely to steal delicate info. The place it stands aside is the exploitation of accessibility settings to hold out ATS assaults, which permit the operators to “auto-fill fields in professional cellular banking apps and provoke cash transfers from the compromised gadgets to a cash mule community managed by the [threat actor].”

The modus operandi successfully obviates the necessity for enrolling a brand new system to carry out fraudulent actions, whereas additionally bypassing two-factor authentication mechanisms put in place by the banking functions.

Prevent Data Breaches

As well as, the malware comes with all options now noticed throughout all Android banking trojans, reminiscent of the power to carry out overlay assaults to steal login credentials and bank card info, intercept professional banking communications despatched by SMS, allow keylogging, and acquire full distant management of the compromised gadgets.

SharkBot can be notable for the steps it takes to evade evaluation and detection, together with operating emulator checks, encrypting command-and-control communications with a distant server, and hiding the app’s icon from the house display post-installation. No samples of the malware have been detected on the official Google Play Retailer, implying that the malicious apps are put in on the customers’ gadgets both by way of sideloading or social engineering schemes.

The invention of SharkBot within the wild exhibits “how cellular malwares are shortly discovering new methods to carry out fraud, attempting to bypass behavioural detection countermeasures put in place by a number of banks and monetary providers over the last years,” the researchers stated.



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