Rewterz Threat Alert – RedLine Stealer – Active IOCs

Severity

High

Analysis Summary

Redline malware aka Redline stealer steals users’ confidential information from web browsers and by installing malicious software this redline stealer can harm the operating systems. The malware appeared in March 2020 according to the Proofpoint investigation. During the COVID-19 pandemic, redline spread across many countries and it is still active to achieve its purpose by stealing passwords, credit card information, username, location, autofill data, cookies, software set, and even hardware configuration like keyboard layout, UAC settings, etc. This is an active campaign and is targeting different organizations in the Asian region.

Impact

• Credential Theft
• Exposure of Sensitive Data
• Unauthorized Access

Indicators of Compromise

MD5

• 12b586c3078354e4c7ab2a8bca3aa715
• 9801da7c6ea06dd8c9e7cbcc872b97e8
• bce50d5b17bb88f22f0000511026520d

SHA-256

• 323814e21a745aaf2e1c6a4c059498536c76a37f731a99cc4fadb7e30a647095
• e2d05e5660b4cae33a0283efa07c052bf7f2c776e782004e8f690bbf3ae6f48c
• 77e40ca1c6001b2c01ef50b84585d68127eeb5691c899b049a9948fb60b13455

SHA-1

• cdabe33a8d9f8a349e149f231aac11010c984690
• 58c08605d3f1b5d12c282ce7867d6a27082a405e
• 599aaed4ee72ec0e0fc4cada844a1c210e332961

Remediation

• Block all threat indicators at your respective controls.
• Search for IOCs in your environment.
• Always be suspicious about emails sent by unknown senders.
• Never click on links sent by unknown senders.