Ransomware Research

Galacti-Crypter Ransomware

Galacti-Crypter is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2019, this ransomware has been actively targeting systems worldwide.

Quick facts

Ransomware Family
Galacti-Crypter
First Seen
August 1, 2019

How Galacti-Crypter ransomware works

File modification behavior

Galacti-Crypter updates file modification timestamps after encryption.

File encryption patterns

Galacti-Crypter modifies encrypted files using specific patterns to mark them as encrypted:

Prefixes added to encrypted files
  • ENCx45cR

Ransom note and payment demands

After encrypting files, Galacti-Crypter displays ransom notes demanding payment for file recovery:

message
notes/note.txt

Location: Login

Technical indicators

Associated executable files

The following executable files are associated with Galacti-Crypter ransomware:

  • Trojan.Ransom.GalactiCrypter.exe
  • GL.exe
  • Trojan.Ransom.GalacticCrypter.exe
  • Ransomware GalacticCrypter.exe
  • GLA.EXE

Recovery and decryption tools

Decryption tools may be available for Galacti-Crypter. Review the resources below:

About this analysis

This Galacti-Crypter 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 Galacti-Crypter.

Last updated: December 5, 2022

Detection coverage

Elastio detects Galacti-Crypter inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Galacti-Crypter 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.