Ransomware Research

Somik1 Ransomware

Somik1 is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on January 1, 2020, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Rams1.

Quick facts

Ransomware Family
Somik1
First Seen
January 1, 2020
Known Aliases
  • Rams1

How Somik1 ransomware works

File modification behavior

Somik1 updates file modification timestamps after encryption.

File encryption patterns

Somik1 modifies encrypted files using specific patterns to mark them as encrypted:

Extensions added after encryption
  • .rams1
  • .somik1
  • .arnoldmichel2@tutanota.com

Ransom note and payment demands

After encrypting files, Somik1 displays ransom notes demanding payment for file recovery:

fileReadmeForDecryption.txt
notes/ReadmeForDecryption.txt

Location: Desktop

file/^WARNING[2-6]\.txt$/
notes/WARNING2.txt

Location: Desktop

Technical indicators

Associated executable files

The following executable files are associated with Somik1 ransomware:

  • somik1.exe
  • Rams1.exe

About this analysis

This Somik1 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 Somik1.

Last updated: November 14, 2022

Detection coverage

Elastio detects Somik1 inside your data and backups.

The Hunt Engine uses Deep File Inspection to identify Somik1 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.