General

  • Target

    d26560e549b7926a9c036177719fe300712b6d82d20fd1f71c5311803a35cbbf

  • Size

    530KB

  • Sample

    230401-tn2fgaba95

  • MD5

    b85f4dcd2f8a156ec8e6c528b800151e

  • SHA1

    605d96c6f72dfef995124645c59a9058560364ac

  • SHA256

    d26560e549b7926a9c036177719fe300712b6d82d20fd1f71c5311803a35cbbf

  • SHA512

    af5cbaa24013f2fd25ca9b7154d32af492f03a75dd34c944bafccf5c264ac01315add42cd918f0c344652f37371d098717dc042bf9ab867f5f34585aa82b8d8c

  • SSDEEP

    12288:/Mrjy903ZKID+B3vfk0siu7KvhQ5qBazSFy/G07yAy:EyKZK8E3k0N5Qou/LyAy

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      d26560e549b7926a9c036177719fe300712b6d82d20fd1f71c5311803a35cbbf

    • Size

      530KB

    • MD5

      b85f4dcd2f8a156ec8e6c528b800151e

    • SHA1

      605d96c6f72dfef995124645c59a9058560364ac

    • SHA256

      d26560e549b7926a9c036177719fe300712b6d82d20fd1f71c5311803a35cbbf

    • SHA512

      af5cbaa24013f2fd25ca9b7154d32af492f03a75dd34c944bafccf5c264ac01315add42cd918f0c344652f37371d098717dc042bf9ab867f5f34585aa82b8d8c

    • SSDEEP

      12288:/Mrjy903ZKID+B3vfk0siu7KvhQ5qBazSFy/G07yAy:EyKZK8E3k0N5Qou/LyAy

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks