Ransomware Research

About Bitcoin666

Bitcoin666

Bitcoin666 was first discovered in April 2019 in enterprise cloud environments.

Name Bitcoin666
First Seen April 2019

Genealogy

To better understand Bitcoin666, we can trace it’s origins. Below is a snapshot of Bitcoin666’s genealogy.

HiddenTear » Bitcoin666
Targeting

Behavior of Bitcoin666

Bitcoin666 is known to target specific file types. Below are all known file types that Bitcoin666 is known to infect.

In some cases, ransomware will update the modified date, when it encrypts files. Bitcoin666 updates the last modified date of the file it targets.

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Characteristics of Bitcoin666

Here are some of the unique characteristics that are helpful to know about Bitcoin666.

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 Bitcoin666 ransomware is known to change.

Suffixes.bitcoin666@cock.li.word

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 Bitcoin666.

Typefile
File NameRecover Files.TXT
LocationDesktop

Executables

These are the names of the executables that contain the undetonated ransomware payload for Bitcoin666.

Executablesbitcoin666.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 Bitcoin666.

External Pages
  • mailto:bitcoin666@cock.li
  • mailto:ap0calypse@india.com
How Elastio can help

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Elastio is a cloud-native data resilience platform on AWS, providing robust security and assuring the recoverability of critical data in cloud environments.


Elastio protects data from ransomware and malware evading perimeter defenses and mitigates downtime, data loss, and reputational harm for businesses.