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:

  • Andariel evolves to target South Korea with ransomware

    June 15, 2021

    In April 2021, we observed a suspicious Word document with a Korean file name and decoy. It revealed a novel infection scheme and an unfamiliar payload. While we were doing our research into these findings, Malwarebytes published a nice report with technical details about the same series of attacks, which they attributed to the Lazarus ...

  • US brokerage firms warned of ongoing phishing with penalty threats

    June 8, 2021

    FINRA, the U.S. securities industry regulator, has warned brokerage firms of an ongoing phishing campaign threatening recipients with penalties unless they provide the information requested by the attackers. FINRA (Financial Industry Regulatory Authority) is an independent, non-governmental securities regulator supervised by the U.S. Securities and Exchange Commission (SEC) that regulates all securities firms and exchange markets ...

  • Banking Attacks Surge Along with Post-COVID Economy

    June 2, 2021

    For many, COVID-19 has been a crushing catastrophe. But for bank scammers, it’s shaped up to be a nice little money-making opportunity. As the post-pandemic economy roars back to life, cybercriminals are using a new whirlwind of transactions as cover to launch an extraordinary number of bank fraud attacks. In just the past quarter, the number ...

  • ICT SPRING 2021: physical edition to reconnect to business

    June 1, 2021

    The international tech summit will take place next September 14-15, 2021 Press Release Luxembourg, June 1st, 2021 – Next September 14th and 15th, more than 100 international experts will participate in a new edition of ICT Spring, the renowned tech summit. The event, organized since 2010, will take place at the European Convention Center Luxembourg, at the ...

  • Re-Checking Your Pulse: Updates on Chinese APT Actors Compromising Pulse Secure VPN Devices

    May 27, 2021

    Mandiant published detailed results of our investigations into compromised Pulse Secure devices by suspected Chinese espionage operators. This blog post is intended to provide an update on our findings, give additional recommendations to network defenders, and discuss potential implications for U.S.-China strategic relations. Mandiant continues to gather evidence and respond to intrusions involving compromises of Pulse ...

  • American Express Fined for Sending Millions of Spam Messages

    May 24, 2021

    American Express Services Europe has been fined £90,000 ($127,377) by a U.K. regulator, which found the company illegally blasted out 4 million marketing emails to customers who had opted out of receiving them. Critics said the fine, which is nominal for the multi-national financial brand, isn’t likely to do much to deter Amex, or any other ...