Type
File Name
Location
NightSpire was first discovered in May 2025 in enterprise cloud environments.
Name
NightSpire
First Seen
May 2025
NightSpire is known to target specific file types. Below are all known file types that NightSpire is known to infect.
In some cases, ransomware will update the modified date, when it encrypts files. NightSpire 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 NightSpire ransomware is known to change.
Suffixes
.nspire
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 NightSpire.
Type File Name Location file readme.txt EveryFolder
These are the names of the executables that contain the undetonated ransomware payload for NightSpire.
Executables
v7.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 NightSpire.
External Pages
