In this first half of August, we saw that during Cyble’s routine Open-Source Intelligence (OSINT) research, we came across a malware posted by a researcher on Twitter. Also, a new Android trojan, dubbed FlyTrap, that’s spread to more than 10,000 victims via rigged apps on third-party app stores, sideloaded apps and hijacked Facebook accounts.
For more articles, check out our #onpatrol4malware blog.
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DarkSide ransomware gang returns as new BlackMatter operation
Source: Bleeping Computer
Encryption algorithms found in a decryptor show that the notorious DarkSide ransomware gang has rebranded as a new BlackMatter ransomware operation and is actively performing attacks on corporate entities. Read more.
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Threat Spotlight: Solarmarker
Source: Talos
Talos is actively tracking a malware campaign with the Solarmarker information-stealer dating back to September 2020. Some DNS telemetry and related activity even point back to April 2020. Read more.
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DeadRinger: Exposing Chinese Threat Actors Targeting Major Telcos
Source: Cybereason
Following the discovery of Hafnium attacks targeting Microsoft Exchange vulnerabilities, the Cybereason Nocturnus and Incident Response teams proactively hunted for various threat actors trying to leverage similar techniques in-the-wild. Read more.
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Aberebot On The Rise: New Banking Trojan Targeting Users Through Phishing
Source: Cyble
During Cyble’s routine Open-Source Intelligence (OSINT) research, we came across a malware posted by a researcher on Twitter. The malware is a new banking trojan variant named Aberebot that steals sensitive information from infected devices. Read more.
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APT31 new dropper. Target destinations: Mongolia, Russia, the U.S., and elsewhere
Source: PTSecurity
PT Expert Security Center (PT ESC) specialists regularly track the activity of hacker groups and the emergence of new information security threats (threat intelligence). Read more.
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Anatomy of native IIS malware
Source: We Live Security
ESET researchers have discovered a set of previously undocumented malware families, implemented as malicious extensions for Internet Information Services (IIS) web server software. Read more.
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Android Malware ‘FlyTrap’ Hijacks Facebook Accounts
Source: ThreatPost
Researchers have uncovered a new Android trojan, dubbed FlyTrap, that’s spread to more than 10,000 victims via rigged apps on third-party app stores, sideloaded apps and hijacked Facebook accounts. Read more.