Type
File Name
Location
Chinese Coffee was first discovered in February 2022 in enterprise cloud environments.
Name
Chinese Coffee
First Seen
February 2022
Chinese Coffee is known to target specific file types. Below are all known file types that Chinese Coffee is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. Chinese Coffee unknown the last modified date of the file it targets.
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 Chinese Coffee ransomware is known to change.
Suffixes
.coffee
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 Chinese Coffee.
Type File Name Location file 请阅读我.RSA.txt UserFolders
These are the names of the executables that contain the undetonated ransomware payload for Chinese Coffee.
Executables
Updater.exe, csrts.exe, updater.exe, Myou.dll
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 Chinese Coffee.
External Pages
