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Play Ransomware Linux Variant Discovered

Jul 26, 2024 3:02:38 PM / by The Hivemind posted in Threat Bulletin, Ransomware, Linux, Play, ESXi

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Executive Summary

A Linux variant of Play ransomware has been observed that is capable of targeting ESXi environments.

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MuddyWater Using New Backdoor to Target Middle East

Jul 22, 2024 1:09:20 PM / by The Hivemind posted in Threat Bulletin, Middle East, Static Kitten, MuddyWater, MuddyRot, BugSleep

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Related Families: MuddyRot aka BugSleep
Verticals Targeted: Transportation, Government, Media, Travel

Executive Summary

Iran nexus threat actor group MuddyWater was recently observed using a new backdoor to target entities in the Middle East. Dubbed MuddyRot by Sekoia and BugSleep by Check Point Research, the backdoor appears to indicate a shift in MuddyWater’s TTPs.

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Eldorado Ransomware

Jul 15, 2024 2:43:58 PM / by The Hivemind posted in Healthcare, Education, Manufacturing, Real Estate, Professional Services

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Verticals Targeted: Real Estate, Education, Professional Services, Healthcare, Manufacturing

Executive Summary

Eldorado is a relatively new ransomware as a service (RaaS) that targets both Windows and Linux systems. The ransomware has already claimed 16 victims and is gaining momentum.

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New CapraRAT Activity

Jul 12, 2024 2:44:05 PM / by The Hivemind posted in Threat Bulletin, Espionage, Android, CapraRAT, Spyware, Mobile, Surveillance

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Executive Summary

Pakistan-based threat actor group Mythic Leopard was recently observed using new CapraRAT samples to expand their targeting.

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GhostLocker Ransomware

Jul 5, 2024 2:05:23 PM / by The Hivemind posted in Threat Bulletin, Ransomware, GhostLocker, GhostSec, Stormous

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Verticals Targeted: Technology, Education, Manufacturing, Transportation, Government

Executive Summary

GhostLocker, a ransomware family that has been in the wild since late 2023, is now under new management. Stormous, the new GhostLocker operators, have stated they are updating the program and will offer some ransomware services for free.

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New Medusa Android Banking Trojan Variant Discovered

Jul 1, 2024 1:28:23 PM / by The Hivemind posted in Threat Bulletin, Banking, Financial, Android, Trojan, Mobile, Medusa, on-device fraud

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Verticals Targeted: Financial 

Executive Summary

A new variant of the Android banking trojan Medusa was recently discovered. This variant boasts a smaller footprint, needs fewer device permissions, and has full-screen overlay capabilities.

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FickleStealer

Jun 28, 2024 3:08:23 PM / by The Hivemind posted in Threat Bulletin, Stealer, Infostealer, FickleStealer

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Executive Summary

FickleStealer is a Rust-based stealer that targets Windows devices. It is distributed in a variety of ways and steals information, likely with the intent of using the information for follow-on attacks.

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BadSpace Backdoor

Jun 25, 2024 1:23:38 PM / by The Hivemind posted in Threat Bulletin, Backdoor, BadSpace, WarmCookie, SocGholish

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Executive Summary

BadSpace, also known as WarmCookie, is a novel backdoor delivered via a multistage attack leveraging infected websites.

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