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BlackBerserk

ransomware1 mutex signatures

[BASIC_INFORMATION]

FAMILY_NAME:

BlackBerserk

CATEGORY:

RANSOMWARE

DESCRIPTION:

BlackBerserk is a ransomware family that emerged in mid-2023. It is known to target both Windows and Linux systems, including ESXi servers, following a double extortion model.

ALIASES:

BlackBerserk-Ransomware

TAGS:

file_encryptiondata_exfiltrationlinuxesxi

[MUTEX_SIGNATURES](1)

[MUTEX_01]

Global\BlackMutex

ANALYST: @adhikara13 DATE: 2024-08-01

REFERENCES:

https://tria.ge/230728-cqg16sah59/behavioral1/analog?main_event=Mutex&q=BlackMutex

https://id-ransomware.blogspot.com/2023/07/blackberserk-ransomware.html

[QUICK_ACTIONS]

[THREAT_INTELLIGENCE]

ATTRIBUTION:

⚠Unknown

FIRST_OBSERVED:

2023

[SIGMA_RULE]

[STATISTICS]

MUTEX_COUNT:1

THREAT_ACTORS:1

ALIASES:1

TAGS:4

CATEGORY:RANSOMWARE

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