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:

  • The UNC2529 Triple Double: A Trifecta Phishing Campaign

    May 4, 2021

    In December 2020, Mandiant observed a widespread, global phishing campaign targeting numerous organizations across an array of industries. Mandiant tracks this threat actor as UNC2529. Based on the considerable infrastructure employed, tailored phishing lures and the professionally coded sophistication of the malware, this threat actor appears experienced and well resourced. This blog post will discuss the ...

  • UNC2447 SOMBRAT and FIVEHANDS Ransomware: A Sophisticated Financial Threat

    April 29, 2021

    Mandiant has observed an aggressive financially motivated group, UNC2447, exploiting one SonicWall VPN zero-day vulnerability prior to a patch being available and deploying sophisticated malware previously reported by other vendors as SOMBRAT. Mandiant has linked the use of SOMBRAT to the deployment of ransomware, which has not been previously reported publicly. UNC2447 monetizes intrusions by extorting ...

  • Chase Bank Phish Swims Past Exchange Email Protections

    April 28, 2021

    Threat actors are impersonating Chase Bank in two phishing attacks that can slip past Microsoft Exchange security protections in an aim to steal credentials from victims — by spoofing real-life customer scenarios. Researchers from Armorblox recently discovered the attacks, one of which claims to contain a credit card statement, while the other informs users that their ...

  • Ransomware gang offers traders inside scoop on attack victims so they can short sell their stocks

    April 23, 2021

    Brazen ransomware groups are continuing to seek out new avenues to rake in profits and ratchet up pressure on victims. In one of the latest such developments, the DarkSide ransomware group is openly coaxing stock traders to reach out and receive the inside scoop on the gang’s latest corporate victims, so they can short sell ...

  • Cybercrime rises by almost 40% in Moscow since beginning of 2021

    April 19, 2021

    The number of cyber crimes in Moscow rose by almost 40% since the beginning of the year, “More than 14,600 crimes involving information and communication technologies were recorded in Moscow in the first quarter of the year, up 38% compared to the same period last year,” the statement reads. According to the prosecution authorities, most cyber criminals ...

  • 623M Payment Cards Stolen from Cybercrime Forum

    April 9, 2021

    The Swarmshop cyber-underground “card shop” has been hit by hackers, who lifted the site’s database of stolen payment-card data and leaked it online. That’s according to researchers at Group-IB, who said that the database was posted on a rival underground forum. Card shops, are online cybercriminal forums where stolen payment-card data is bought and sold. Researchers said ...