- Cross-Platform / Modular Glupteba Malware Uses ManageX
September 29, 2020
We recently encountered a variant of Glupteba (detected by Trend Micro as Trojan.Win32.GLUPTEBA.WLDR). Glupteba is a trojan type that has been involved with Operation Windigo in the past. We also reported its attacks on MikroTik routers and updates on its command and control (C&C) servers. With regard to its behavior, the variant shares many similarities with ...
- REvil ransomware deposits $1 million in hacker recruitment drive
September 28, 2020
The REvil Ransomware (Sodinokibi) operation has deposited $1 million in bitcoins on a Russian-speaking hacker forum to prove to potential affiliates that they mean business. Many ransomware operations are conducted as a Ransomware-as-a-Service (RaaS), where developers are in charge of developing the ransomware and payment site, and affiliates are recruited to hack businesses and encrypt their ...
- Joker Trojans Flood the Android Ecosystem
September 28, 2020
More variants of the Joker Android malware are cropping up in Google Play as well as third-party app stores, in a trend that researchers say points to a relentless targeting of the Android mobile platform. Researchers at Zscaler have found 17 different samples of Joker being regularly uploaded to Google Play during September. Collectively, these have ...
- New ‘Alien’ malware can steal passwords from 226 Android apps
September 24, 2020
Security researchers have discovered and analyzed a new strain of Android malware that comes with a wide array of features allowing it to steal credentials from 226 applications. Named Alien, this new trojan has been active since the start of the year and has been offered as a Malware-as-a-Service (MaaS) offering on underground hacking forums. In a ...
- Case Study: Emotet Thread Hijacking, an Email Attack Technique
September 23, 2020
Malicious spam (malspam) pushing Emotet malware is the most common email-based threat, far surpassing other malware families, with only a few other threats coming close. In recent weeks, we have seen significantly more Emotet malspam using a technique called “thread hijacking” that utilizes legitimate messages stolen from infected computers’ email clients. This malspam spoofs a legitimate ...
- Looking for sophisticated malware in IoT devices
September 23, 2020
Smart watches, smart home devices and even smart cars – as more and more connected devices join the IoT ecosystem, the importance of ensuring their security becomes patently obvious. It’s widely known that the smart devices which are now inseparable parts of our lives are not very secure against cyberattacks. Malware targeting IoT devices has been ...
- Ransomware gang targets Russian businesses in rare coordinated attacks
September 23, 2020
Security firm Group-IB says it identified a new cybercrime group that, for the past six months, has repeatedly and intentionally targeted Russian businesses with malware and ransomware attacks. Named OldGremlin, Group-IB says the hackers are behind targeted attacks with a new strain ransomware called TinyCryptor (aka decr1pt). “They have been trying to target only Russian companies so ...
- AgeLocker ransomware targets QNAP NAS devices, steals data
September 23, 2020
QNAP NAS devices are being targeted in attacks by the AgeLocker ransomware, which encrypts the device’s data, and in some cases, steal files from the victim. AgeLocker is ransomware that utilizes an encryption algorithm called Age (Actually Good Encryption) designed to replace GPG for encrypting files, backups, and streams. Read more… Source: Bleeping Computer
- Mispadu Banking Trojan Resurfaces
September 22, 2020
Recent spam campaigns leading to URSA/Mispadu banking trojan (detected by Trend Micro as TrojanSpy.Win32.MISPADU.THIADBO) have been uncovered, as reported by malware analyst Pedro Tavares in a Twitter post and by Seguranca Informatica in a blog post. Mispadu malware steals credentials from users’ systems. This attack targets systems with Spanish and Portuguese as system languages. It is ...
- CISA warns of notable increase in LokiBot malware
September 22, 2020
The US government’s cyber-security agency has issued a security advisory today warning federal agencies and the private sector about “a notable increase in the use of LokiBot malware by malicious cyber actors since July 2020.” The Cybersecurity and Infrastructure Security Agency (CISA) said that its in-house security platform (the EINSTEIN Intrusion Detection System) has detected persistent ...