Check Point Researchers Report New Raspberry Robin Use of 1-Day LPE Exploits

New report details intelligence and technical analysis of the threat actor known as Raspberry Robin, known for its active distribution of crafted malware.
Raspberry Robin

Context

Security Researchers from Check Point have released a public report, Raspberry Robin Keeps Riding the Wave of Endless 1-Days, detailing new intelligence and technical analysis of the threat actor known as Raspberry Robin.

Key findings from the report include the usage of two new 1-day Local Privilege Escalation (LPE) exploits by Raspberry Robin before public disclosure, most notably the usage of CVE-2023-36802, indicating access to an exploit seller or rapid development by Raspberry Robin itself.

Raspberry Robin is known for its active distribution of crafted malware, continually updated features, and its role as an initial access broker for other malware deployments by various criminal groups, including the threat actors known as EvilCorp and TA505.

RH-ISAC Members are encouraged to review the Check Point report and to ingest the Indicators of Compromise (IOCs) below into your relevant security systems where applicable.

Community Threat Assessment

Due to the available public reporting of the newest iteration of Raspberry Robin malware, the RH-ISAC Intelligence Team assesses that Raspberry Robin presents a medium to low threat for organizations in the retail and hospitality sector. RH-ISAC recommends RH-ISAC Core Members review the intelligence included in this report, including the IOCs included below, and, overall, implement a robust and proactive security system to counter potential threats from Raspberry Robin.

IOCs

The following IOCs are collected from the covered report above for your convenience; members are encouraged to ingest the indicators below into your relevant security systems:

File Hashes

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Onion

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URLs

hxxps://cdn[.]discordapp[.]com/attachments/1162077513514754089/1162934432156631091/Chapter-File1[.]rar

hxxps://cdn[.]discordapp[.]com/attachments/1161358666172203019/1161672256091607130/File.Part_1[.]rar

hxxps://cdn[.]discordapp[.]com/attachments/1162077513514754089/1162608133387075706/Part_File-1[.]rar

hxxps://cdn[.]discordapp[.]com/attachments/1163001512285446147/1163850004423786669/Part.File1[.]rar

 

 

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