Ransomware Research

Ran Ransomware

Ran is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2023, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
Ran
First Seen
October 1, 2023

How Ran ransomware works

File modification behavior

Ran updates file modification timestamps after encryption.

File encryption patterns

Ran modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .Ran

Ransom note and payment demands

After encrypting files, Ran displays ransom notes demanding payment for file recovery:

filePayment.txt
notes/Payment.txt

Location: Desktop

screenshot
notes/SystemHacked.jpg

Location: Desktop

Technical indicators

Associated executable files

The following executable files are associated with Ran ransomware:

  • ht.exe
  • c.exe

About this analysis

This Ran ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like Ran.

Last updated: November 16, 2023

Detection coverage

Elastio detects Ran inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Ran across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.