General

  • Target

    4548ba960468a9ee912f934d274236d00e5ceff63270ffbda0d3bd3fc6996a1f

  • Size

    1.1MB

  • Sample

    230515-qqc9wafe92

  • MD5

    6d81417cd61a2c29acd5d24e1be2b1db

  • SHA1

    707e3b6f7807480b819dbe465d4d07397c0a6874

  • SHA256

    4548ba960468a9ee912f934d274236d00e5ceff63270ffbda0d3bd3fc6996a1f

  • SHA512

    4045de36eb0eab56366a41fb6de9946332cf724699d5d52873260c649698906065c76c6626373d5b8a5bc728b5872ab855ff230851191f449e317f79cef784c8

  • SSDEEP

    24576:Fy841WpdtsrxBN4bwRNUWiuqwI47NBSWF8Fkcg0cL:g8412delBN4bwrdiMI0vF8Fk

Malware Config

Extracted

Family

redline

Botnet

laris

C2

185.161.248.25:4132

Attributes
  • auth_value

    8774964465c41ab67a0a17432b084e1e

Extracted

Family

redline

Botnet

naher

C2

185.161.248.25:4132

Attributes
  • auth_value

    91f06fcf80f600c56b2797e1c73d214d

Targets

    • Target

      4548ba960468a9ee912f934d274236d00e5ceff63270ffbda0d3bd3fc6996a1f

    • Size

      1.1MB

    • MD5

      6d81417cd61a2c29acd5d24e1be2b1db

    • SHA1

      707e3b6f7807480b819dbe465d4d07397c0a6874

    • SHA256

      4548ba960468a9ee912f934d274236d00e5ceff63270ffbda0d3bd3fc6996a1f

    • SHA512

      4045de36eb0eab56366a41fb6de9946332cf724699d5d52873260c649698906065c76c6626373d5b8a5bc728b5872ab855ff230851191f449e317f79cef784c8

    • SSDEEP

      24576:Fy841WpdtsrxBN4bwRNUWiuqwI47NBSWF8Fkcg0cL:g8412delBN4bwrdiMI0vF8Fk

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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