SoumniBot: the new Android banker’s unique techniques


The creators of widespread malware programs often employ various tools that hinder code detection and analysis, and Android malware is no exception.

As an example of this, droppers, such as Badpack and Hqwar, designed for stealthily delivering Trojan bankers or spyware to smartphones, are very popular among malicious actors who attack mobile devices. That said, we recently discovered a new banker, SoumniBot, which targets Korean users and is notable for an unconventional approach to evading analysis and detection, namely obfuscation of the Android manifest.

Read more…
Source: Kaspersky


Sign up for our Newsletter


Related:

  • Hibernating Qakbot: A Comprehensive Study and In-depth Campaign Analysis

    July 25, 2023

    In the ever-evolving landscape of cyber threats, banking trojans continue to pose a significant risk to organizations worldwide. Among them, Qakbot, also known as QBot or Pinkslipbot, stands out as a highly sophisticated and persistent malware active since 2007, targeting businesses across different countries. With a primary focus on stealing financial data and login credentials from ...

  • First known open-source software attacks on banking sector could kickstart long-running trend

    July 21, 2023

    Application security provider Checkmarx has detailed its findings on the first known open-source software (OSS) attacks targeting the banking sector. During the first half of 2023, the firm said its supply chain research team detected several OSS attacks that showcased advanced techniques designed to exploit legitimate services – such as attaching malicious functionalities to specific components ...

  • FIN8 Uses Revamped Sardonic Backdoor to Deliver Noberus Ransomware

    July 18, 2023

    Symantec’s Threat Hunter Team, a part of Broadcom, recently observed the Syssphinx (aka FIN8) cyber-crime group deploying a variant of the Sardonic backdoor to deliver the Noberus ransomware. While analysis of the backdoor revealed it to be part of the Sardonic framework previously used by the group, and analyzed in a 2021 report from Bitdefender, it ...

  • Major security flaws in popular Quickblox chat and video framework expose sensitive data of millions

    July 12, 2023

    Real-time chat and video services available within telemedicine, finance, and smart IoT device applications used by millions of people, rely on the popular QuickBlox framework. QuickBlox supplies mobile and web application developers with a SDK and APIs to deliver not only user management, real-time public and private chat features, for example, but also security features ...

  • 12,000 State Bank of India employees’ sensitive data leaked on Telegram channels

    July 11, 2023

    In a massive data breach incident, the data of more than 12,000 State Bank of India (SBI) employees was leaked on Telegram channels. The leaked data included the employees’ personal information, such as their SBI passbooks, names, addresses, contact numbers, and PAN numbers. The data breach was unearthed after a Telegram channel with the handle @sbi_data ...

  • What is the FFIEC Cybersecurity Assessment Tool?

    June 29, 2023

    The FFIEC Cybersecurity Assessment Tool (CAT) is a diagnostic test designed to help institutions identify risks and gauge cybersecurity preparedness. The tool is primarily for financial and non-depository institutions, enabling organizations to make risk-driven security decisions informed by regular cybersecurity assessments and standardized risk measurement criteria. While it is voluntary, financial institutions have expressed concern that ...