Ransomware Research

Venus

Venus was first discovered in May 2021 in enterprise cloud environments. Venus is found in environments with a number of different names, including Gooodgamer, Goodgame, etc. For a full list of all names, please see below.

Name

Venus

 

First Seen

May 2021

Targeting

Behavior of Venus

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

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

Details

Characteristics of Venus

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 Venus ransomware is known to change.

Suffixes

.venus, .anigma, .Ywkfistef, .goodgame

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 Venus.

Type

File Name

Location

file

README.txt

RootDiscs

Executables

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

Executables

program.exe, software.exe, file.exe, bild.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 Venus.

External Pages

  • mailto:getdecrypt@disroot.org
  • mailto:anigma@tutanota.de
  • mailto:anigma@cock.li
  • mailto:backup-files@tutanota.com
  • mailto:payday-1838@protonmail.com

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