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Rewterz Threat Alert – Red Line Malware – Active IOCs

Severity

High

Analysis Summary

Redline the data burglar of 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.

redline stealer process graph

Impact

  • Credential Theft
  • Unauthorized Access

Indicators of Compromise

MD5

  • e9cef34e8b1844569f45f1764a02360f
  • d87fa3ca3ece3808f3bcacf2572b1922
  • c0d32dc0f1a558249952b359ea4d9fe7
  • bbf6ca951a09d2969b2de76e7ab263e7

SHA-256

  • e3f7d2c91d40eb2528a7628b8f60d88177d57ac7622a86d4b3cbd6e9df9e886c
  • 4c89265179f2471e24688ac126c541886173be7773617450b0849cb48a5a293d
  • 6049e16e693c2c986b95858dff276d1b81cc6039f581c1d0390cd18e701480cb
  • 045a08e241ca36a46dc560d121309131f42aecc0d5482248e6f3ceaedd65812d

SHA-1

  • 8a77281ee9d08dc996b922bf7728619e4b643cca
  • 547a24fa37bd697a4dcd8af99c16bb4bd188d45b
  • c1a4757ec1f4d9b73459afb32219bdfa04627bdd
  • 17acba4cbb48f2e9c4c50787518ce9a0008cd05a

Remediation

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