EmotetMalware

“Eye compared the step to Operation Ladybird in 2021, when Dutch police pushed an update to computers infected with the Emotet botnet to disable the malware on them.”

“He has worked extensively on identifying and systematically monitoring major botnet families, including the infamous Emotet and Trickbot.”

“…rt notes, “While emerging Qakbot variants remain relatively unchanged, their emergence is a strong signal that, like the reappearance of Emotet in similar circumstances, threat actors will attempt to capitalize on existing knowledge and investment in the face of defender activity…”

“We set up test ranges for Emotet and Koadic, and also tested it on NOBELIUM logs we had from several months ago.”

“usage: Emotet Configuration Extractor [-h] (-f FILE | -d DIRECTORY) [-k] [-c] [-s] [-a]”

“…when a ‘Host-Isolation’-worthy incident has occurred, usually defined as the infection of malware that is known to quickly spread (e.g., Emotet, Trickbot, etc.).”

“According to Group-IB’s Threat Intelligence & Attribution system, Ryuk operators used different commodity malware over time (including Emotet, TrickBot, Bazar, Buer, and SilentNight) to deploy ransomware.”

“…YARA rules that can be adjusted and fine-tuned to one’s needs, but the repository goes on to showcase how this can stop the infection of Emotet, RagnarLocker, Ryuk and more.”

“The Huntress SOC team continues to see new Emotet, Trickbot, and Qakbot malware outbreaks within networks — regardless of antivirus, anti-spam, or firewall solutions.”

“If you really want to see our SOC team in action, let’s dive into this example of Emotet, a well-known trojan that continues to evade security products—which CISA warned us of last year.”

“Initial Access: TrickBot infections typically start with malicious emails containing the Emotet malware “dropper”.”

“In September 2020, Emotet switched back to distributing Trickbot, so Qakbot operators had to distribute their trojan without its help.”

“In their most recent campaigns, Qakbot operators added another link to the chain: the notorious Emotet trojan, which has a long history of being involved in Big Game Hunting operations.”

“QakBot is also known to be loaded by Emotet, a trojan notorious for its connection with Ryuk operators.”

“This week we had the opportunity to help an MSP partner contain and remediate an Emotet/TrickBot infection that impacted a client with 50+ computers and servers.”

“Over the past month, the Emotet family of malware has re-emerged as a formidable piece of crimeware, thanks to its new self-propagation techniques (undoubtedly inspired by the success of WannaCry and Petya).”