Ransomware Research

RED TEAM Ransomware

RED TEAM is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2018, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
RED TEAM
First Seen
October 1, 2018

How RED TEAM ransomware works

File modification behavior

RED TEAM updates file modification timestamps after encryption.

File encryption patterns

RED TEAM modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .CryptXXX

Ransom note and payment demands

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

screenshot
notes/jf202a9s0A9sdf.png

Location: Desktop

message
notes/note.txt

Location: OnceOnCompletion

Technical indicators

Associated executable files

The following executable files are associated with RED TEAM ransomware:

  • r0xwxr.exe

About this analysis

This RED TEAM 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 RED TEAM.

Last updated: February 5, 2026

Detection coverage

Elastio detects RED TEAM inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify RED TEAM 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.