General

  • Target

    7e6d5b709cc650e46ae42de5836e4ec4dca63fe2d66c8bf8725540ded39fcd80

  • Size

    1.1MB

  • Sample

    230515-xdxajsfd4v

  • MD5

    e10a7afb82c5d32b1a9d4c55de9c0fbc

  • SHA1

    829e37ce166d6f324db467534493afd970bfb553

  • SHA256

    7e6d5b709cc650e46ae42de5836e4ec4dca63fe2d66c8bf8725540ded39fcd80

  • SHA512

    ffc26cf95eb46b5eeedf238801686e9d0275a8eb71e90e9018fb3c049338bd4ce04257845ccdd82599922fa8f97001ec3d51debea70e58b7b13ab4fa54aee2de

  • SSDEEP

    24576:+y5D6MZrgKU/BhDS8QJDSF+0HC95vNrw6ewdfg8K:N5DrZgphW8QcXHm5vFPfj

Malware Config

Extracted

Family

redline

Botnet

ment

C2

185.161.248.25:4132

Attributes
  • auth_value

    650f2fd9e43f18bed6e23c78d8cfb0af

Extracted

Family

redline

Botnet

naher

C2

185.161.248.25:4132

Attributes
  • auth_value

    91f06fcf80f600c56b2797e1c73d214d

Targets

    • Target

      7e6d5b709cc650e46ae42de5836e4ec4dca63fe2d66c8bf8725540ded39fcd80

    • Size

      1.1MB

    • MD5

      e10a7afb82c5d32b1a9d4c55de9c0fbc

    • SHA1

      829e37ce166d6f324db467534493afd970bfb553

    • SHA256

      7e6d5b709cc650e46ae42de5836e4ec4dca63fe2d66c8bf8725540ded39fcd80

    • SHA512

      ffc26cf95eb46b5eeedf238801686e9d0275a8eb71e90e9018fb3c049338bd4ce04257845ccdd82599922fa8f97001ec3d51debea70e58b7b13ab4fa54aee2de

    • SSDEEP

      24576:+y5D6MZrgKU/BhDS8QJDSF+0HC95vNrw6ewdfg8K:N5DrZgphW8QcXHm5vFPfj

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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