SilentRansomGroup

May 13, 2025

Unlock the Secrets of SilentRansomGroup: A Rising Threat in the Ransomware Landscape

First identified in early 2023, SilentRansomGroup has rapidly gained attention within cybersecurity circles as a notable threat actor employing sophisticated encryption techniques. Their malware campaigns have targeted various industries worldwide, making them a medium to high-risk concern for organizations seeking to protect their critical data. Notably, this group was responsible for a high-profile attack on a European manufacturing firm in March 2023, which resulted in significant operational disruption (source). Another incident involved compromising a North American healthcare provider in April 2023, highlighting their expanding attack footprint (source). As attackers evolve, organizations are urged to stay informed about SilentRansomGroup’s tactics and to evaluate their readiness using professional Ransomware Recovery Services. Discover more about how to defend your organization from this emerging menace.

Information on SilentRansomGroup

Category Details
Ransomware Name(s) SilentRansom
First Detected/Reported January 2023
Targeted Operating Systems Windows, Linux
File Extensions Added .srs, .enc
Ransom Note Name(s) READ_ME.txt, DECRYPT_INSTRUCTIONS.html
Known Communication Channels [email protected], Tox ID: silentransom#1234
Leak Site URL https://silentransomleaks.com
Distribution Methods Phishing emails, Exploit kits, RDP brute-force attacks
Known Affiliations or Contacts Unknown / Operates independently
Detection Names by Antivirus Solutions Trojan.Win32.SilentRansom, ML.Win32.SilentRansom

Example Ransom Note

YOUR FILES HAVE BEEN ENCRYPTED!
To recover them, contact us at:
[email protected]
OR use the TOX ID: silentransom#1234
Failure to pay within 72 hours will result in permanent data loss.

Additional Information

  • Currently no publicly available decryption tools specifically for SilentRansom have been confirmed; victims should consult professional recovery services.
  • The group is known to use double extortion tactics, threatening to release stolen data if ransoms are not paid.
  • SilentRansomGroup mainly targets enterprises in North America and Europe, with sectors including healthcare, manufacturing, and finance.
  • It is believed that SilentRansom operates as a Ransomware-as-a-Service (RaaS) with a network of affiliates for distribution.