Ransomware Research

Ahihi

Ahihi was first discovered in January 2019 in enterprise cloud environments. Ahihi is found in environments with a number of different names, including BangLuongThang02, etc. For a full list of all names, please see below.

Name

Ahihi

 

First Seen

January 2019

Targeting

Behavior of Ahihi

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

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

Details

Characteristics of Ahihi

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 Ahihi ransomware is known to change.

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 Ahihi.

Type

File Name

Location

file

README.txt

Desktop

Executables

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

Executables

BangLuongThang02.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 Ahihi.

External Pages

  • http://ripyon.me/decrypt

elastio-icon
Elastio Can Help You

Don’t let ransomware
take over your data.