Rewterz Threat Alert – Rhadamanthys Stealer – Active IOCs

Severity

Medium

Analysis Summary

Rhadamanthys is a type of malware known as a stealer, which is designed to steal sensitive information from infected computers. It was first identified in 2020 and has been active since then. The malware is spread through phishing emails and is designed to evade detection by antivirus software.

Once installed on a victim’s computer, Rhadamanthys steals a variety of sensitive information, including passwords, browser cookies, cryptocurrency wallets, and files containing personal and financial information. The stolen data is then exfiltrated to a remote server controlled by the malware’s operators.

Rhadamanthys uses several techniques to evade detection and analysis, including encrypting its communications with the remote server, using anti-debugging and anti-VM techniques, and using steganography to hide its configuration files.

The malware is highly customizable and can be adapted to target specific types of information or systems. It is also capable of downloading additional modules or payloads, which can be used to expand its capabilities or to carry out additional attacks.

Impact

• Credential Thefts
• Unauthorized Access
• Information Theft

Indicators of Compromise

IP

• 179.43.154.164
• 179.43.142.71
• 179.43.176.13
• 179.43.176.21
• 179.43.176.78
• 94.142.138.26
• 195.3.223.120
• 45.137.66.211

MD5

• 541d91c036165f0fc22b92b6f9514531

SHA-256

• a1ea7b20a32e076e836c0bccc7d387ae876a431a2e4dda9cb0952d6b1754bcd2

SHA-1

• da0a49d30f7b92a533e60c7b8a0db26e85e22dec

Remediation

• Block all threat indicators at your respective controls.
• Search for Indicators of compromise (IOCs) in your environment utilizing your respective security controls
• Emails from unknown senders should always be treated with caution.
• Never trust or open ” links and attachments received from unknown sources/senders.
• Maintain daily backups of all computer networks and servers.