Ransomware Research

$$ Ransomware

$$ is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: LokerAdmin.

Quick facts

Ransomware Family
$$$
First Seen
February 1, 2020
Known Aliases
  • LokerAdmin

How $$ ransomware works

File modification behavior

$$ updates file modification timestamps after encryption.

File encryption patterns

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

Extensions added after encryption
  • .$$$
  • .texyz
  • .8NWm8Y

Ransom note and payment demands

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

filereadme.txt
notes/readme.txt

Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with $$ ransomware:

  • 32_NOTRASH.EXE

About this analysis

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

Last updated: November 14, 2022

Detection coverage

Elastio detects $$ inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify $$ 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.