TA505 Crime Gang Debuts Brand-New ServHelper Backdoor

The latest malware from TA505 has been seen targeting banks, retailers and restaurants with two different versions. A new backdoor named ServHelper has been spotted in the wild, acting as both a remote desktop agent as well as a downloader Read More …

Operation Sharpshooter Uses Fileless Malware to Attack Global Infrastructure

The McAfee Advanced Threat Research team detected a malware campaign dubbed Operation Sharpshooter which attacked nuclear, defense, energy, and financial targets from all over the world. As detailed by McAfee’s research team, the campaign dubbed “Operation Sharpshooter” makes use of an in-memory Read More …

New PowerShell-based Backdoor Found in Turkey, Strikingly Similar to MuddyWater Tools

MuddyWater is a well-known threat actor group that has been active since 2017. They target groups across Middle East and Central Asia, primarily using spear phishing emails with malicious attachments. Most recently they were connected to a campaign in March that Read More …

Lazarus APT Uses Modular Backdoor to Target Financial Institutions

The advanced persistent threat group Lazarus with North Korean links has been observed using a modular backdoor during last week to compromise a series of Latin American financial institutions by Trend Micro’s Lenart Bermejo and Joelson Soares. As unearthed by Read More …

Inception Group Uses POWERSHOWER Backdoor in Two-Stage Spear Phishing Attacks

The Inception threat group has been observed exploiting the CVE-2017-11882 Microsoft Office memory corruption vulnerability and a PowerShell-based backdoor dubbed POWERSHOWER in their most recent multi-stage attack campaign during October 2018. Inception was seen in action since at least 2014, Read More …

New Malware Family Uses Custom UDP Protocol for C&C Communications

Security researchers have uncovered a new highly-targeted cyber espionage campaign, which is believed to be associated with a hacking group behind KHRAT backdoor Trojan and has been targeting organizations in South East Asia. According to researchers from Palo Alto, the hacking Read More …

New MacOS Backdoor Linked to OceanLotus Found

We identified a MacOS backdoor (detected by Trend Micro as  OSX_OCEANLOTUS.D) that we believe is the latest version of a threat used by OceanLotus (a.k.a. APT 32, APT-C-00, SeaLotus, and Cobalt Kitty). OceanLotus was responsible for launching targeted attacks against human rights organizations, media Read More …