Type
File Name
Location
Comrade Circle was first discovered in January 2017 in enterprise cloud environments.
Name
Comrade Circle
First Seen
January 2017
Comrade Circle is known to target specific file types. Below are all known file types that Comrade Circle is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. Comrade Circle updates 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 Comrade Circle ransomware is known to change.
Suffixes
.comrade, .encrypted4
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 Comrade Circle.
Type File Name Location file /^RESTORE-FILES![0-9]{18}.hta$/ EveryFolder file /^RESTORE-FILES![0-9]{18}.txt$/ EveryFolder screenshot Desktop
These are the names of the executables that contain the undetonated ransomware payload for Comrade Circle.
Executables
App.exe, Appv9valll.exe, version2kb0001.exe, 4 ran.exe, wrar550.exe, VERSION2KB0001.EXE
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 Comrade Circle.
External Pages
