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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
- b4fc7a117427e951a3dde8906fb6291f
- 723a41f7ab3e9c3561fca83e1f4f3c7f
- 20ae37b4698990c699a5f3cd54ada1eb
- b83986f5ac860d00413c041db29d8e9a
- 78a9280339465b37b53c7fd81025aed2
- a9d4e3c3a57b587839b90cce5bb85487
- 3ad87fbcb98cc43b59cbbe063ea69a20
- 536402c78ae939942240010ef666f603
SHA-256
- 46f64c1974b7fe11effde5e9f98c47a5bba0a71c2274e5db436a6a2b7ffcedb8
- c62d71d8d8394949fe7d834f4026833b06dfb6b3c06c54fd1014e1fc13428726
- ee3e7d2742d255dff6fd48dad7a579290559f3c014ddc0bed1781a4a89c6d5a8
- ba14d67497a2eb70d97059d6ab756de7d1e5502b6a2325998541fa80397c071d
- 7879a27cfe4ba0135019ca0a07de6fa50f7e2932df1f0c79aae4dbe9f5e0b7d6
- 7e632c47fe024990968940d26b0eadfd7e4592595b30fd8387aa125f41a58683
- 3019bf7aad3f4838d64c6a648b24ea0e6f8a652ba2993e5b5b2b4e9527b0968d
- a3354e6c95d35e6953a647cd7de0d22b7a71f46585701843e50e5e5403d05380
SHA-1
- 1c427229d39ebf1b9357e6dc2260f6e7f2092680
- d77d5594259a78fea484c1d482dd62f97fc376cd
- 3ad78f0ac5c3e1e392f781c09d5c88d3718fcbe5
- 9f6430d70cc84222bf8e3d7b8e1500b2de36b913
- 70a609b41c86c5ca6ee41e615c20f8492079210e
- 4acf6eddabb90058624fe850b5dc8e36e86e98f0
- 7bf23b06e609bdf213e56b1ee820eb5d326f9d87
- d87831584a26993c80063be6188ec2f8a36ff39b
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.