Paranoid Plugx

Malware Profile Updated 2 months ago
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Paranoid PlugX is a sophisticated malware designed to exploit and damage computer systems, often infiltrating without the user's knowledge. It typically enters a system through suspicious downloads, emails, or websites, and once inside, it can steal personal information, disrupt operations, or even hold data hostage for ransom. Paranoid PlugX is particularly adept at covering its tracks; it deletes artifacts created during infection from both the file system and registry, and can use InstallUtil to run a malicious .NET assembly. This ability to erase evidence of its presence has earned it the name "Paranoid PlugX." Investigations into the network infrastructure have confirmed a relationship between Paranoid PlugX and Winnti, another well-known cyber threat group. The main targets of Paranoid PlugX attacks, according to Unit42, are gaming companies, which aligns with Winnti's known areas of interest. This connection further underscores the potential severity of this malware, given Winnti's reputation for launching significant cyber attacks. The domain upgradsource[.]com was mentioned in a Unit42 report on a group of similar samples named "Paranoid PlugX." The report highlighted the malware's unique script for wiping traces of itself from the infected system. A distinct example of this behavior was noted by researchers Tom Lancaster and Esmid Idrizovic from Unit 42, who observed a threat group using a file named "a.bat" to clean several artifacts, effectively removing any evidence of the malware's activity. This capability makes Paranoid PlugX a formidable and elusive cyber threat.
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IDVotesProfile Description
PlugX
2
PlugX is a notorious malware, typically associated with Chinese threat actors, that has been used in various cyberattacks. This malicious software infiltrates systems through suspicious downloads, emails, or websites and can steal personal information, disrupt operations, or hold data for ransom. It
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Associated Threat Actors
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WinntiUnspecified
1
Winnti, a threat actor or group also known as Starchy Taurus and APT41, has been active since at least 2007, first identified by Kaspersky in 2013. This Chinese state-sponsored entity is renowned for its ability to target supply chains of legitimate software to disseminate malware. The group is link
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Source Document References
Information about the Paranoid Plugx Malware was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
SourceCreatedAtTitle
CERT-EU
a year ago
Higaisa or Winnti? APT41 backdoors, old and new
Count Upon Security
a year ago
Digital Forensics – PlugX and Artifacts left behind