Ransomware Research

FridayBoycrazy

FridayBoycrazy was first discovered in March 2024 in enterprise cloud environments.

Name

FridayBoycrazy

 

First Seen

March 2024

Targeting

Behavior of FridayBoycrazy

FridayBoycrazy is known to target specific file types. Below are all known file types that FridayBoycrazy is known to infect.

In some cases, ransomware will update the modified date, when it encrypts files. FridayBoycrazy updates the last modified date of the file it targets.

Details

Characteristics of FridayBoycrazy

Suffixes

Some ransomware will change or append a suffix to the end of the file after they are encrypted, including changing the extension of a file. Here are some of the possible suffixes that FridayBoycrazy ransomware is known to change.

Suffixes

/.[a-z-0-9]{4}$/

Ransomware Notes

Not all ransomware leaves a note. However, some ransomware leaves the infected party instructions on what the user should do to get rid of the ransomware, or satisfy the ransom. This often involves transferring money, often bitcoin or another cryptocurrency to a designated wallet.

Below are the type(s) of notes, content, and typical locations where Elastio has found ransom notes from FridayBoycrazy.

Type

File Name

Location

file

Warning

EveryFolder

screenshot

Desktop

Executables

These are the names of the executables that contain the undetonated ransomware payload for FridayBoycrazy.

Executables

SatanCE.exe

External Pages

Ransomware often links to external pages such as payment pages, telegram contacts, etc. Below are some of the URLs Elastio has found to be associated with FridayBoycrazy.

External Pages

  • mailto:gratefulcode@gmail.com
  • discord:luvy11

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