Ransomware Research

Scarab-Omerta Ransomware

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

Quick facts

Ransomware Family
Scarab-Omerta
First Seen
March 1, 2018

How Scarab-Omerta ransomware works

File modification behavior

Scarab-Omerta resets file modification timestamps after encryption.

File encryption patterns

Scarab-Omerta modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .omerta

Ransom note and payment demands

After encrypting files, Scarab-Omerta displays ransom notes demanding payment for file recovery:

fileREAD THIS IF YOU WANT TO GET ALL YOUR FILES BACK.TXT
notes/READ THIS IF YOU WANT TO GET ALL YOUR FILES BACK.TXT

Location: EveryFolder

fileHOW TO DECRYPT.TXT
notes/HOW TO DECRYPT.TXT

Location: EveryFolder

Technical indicators

Associated executable files

The following executable files are associated with Scarab-Omerta ransomware:

  • ~wtmp001.exe
  • wxmon.exe
  • d7d558bc5ce50b9e_~wtmp001.exe
  • _~_w_t_m_p_0_0_1_.exe
  • d7d558bc5ce50b9e_wxmon.exe
  • sevnz.exe

About this analysis

This Scarab-Omerta 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 Scarab-Omerta.

Last updated: October 31, 2024

Detection coverage

Elastio detects Scarab-Omerta inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Scarab-Omerta 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.