General

  • Target

    60e9cbccd953a6ef328fe8a496c2ce38d29306f130db51835d16ba3cb112939d

  • Size

    1.0MB

  • Sample

    230518-q5efgsag2s

  • MD5

    f40aad462de4e634a858b56e14564b6c

  • SHA1

    d6d02ed14189343098c7eb607d1fb05fe6f80fd5

  • SHA256

    60e9cbccd953a6ef328fe8a496c2ce38d29306f130db51835d16ba3cb112939d

  • SHA512

    a30637d9a24c31c1c9ac6f79539ed31b1506aa0648372c64f59c82a3a819141da5a688b2fba3c4a68163249b6ea6196d4b30dd2816f977ecc7fa43df4775f095

  • SSDEEP

    24576:cyxfo6ys79cyMk+dnewi4blE5RtxvU9bUZS:LxfQi8zemb2TvsbUZ

Malware Config

Extracted

Family

redline

Botnet

dream

C2

77.91.68.253:4138

Attributes
  • auth_value

    7b4f26a4ca794e30cee1032d5cb62f5c

Targets

    • Target

      60e9cbccd953a6ef328fe8a496c2ce38d29306f130db51835d16ba3cb112939d

    • Size

      1.0MB

    • MD5

      f40aad462de4e634a858b56e14564b6c

    • SHA1

      d6d02ed14189343098c7eb607d1fb05fe6f80fd5

    • SHA256

      60e9cbccd953a6ef328fe8a496c2ce38d29306f130db51835d16ba3cb112939d

    • SHA512

      a30637d9a24c31c1c9ac6f79539ed31b1506aa0648372c64f59c82a3a819141da5a688b2fba3c4a68163249b6ea6196d4b30dd2816f977ecc7fa43df4775f095

    • SSDEEP

      24576:cyxfo6ys79cyMk+dnewi4blE5RtxvU9bUZS:LxfQi8zemb2TvsbUZ

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks