General

  • Target

    7a947e2b173bbbff1ad7c6e5fec06cb0eab9f68cb213245f527ea61638f8a976

  • Size

    690KB

  • Sample

    230324-fyegssed9w

  • MD5

    e719a4e87da2e6d476f4f2257fba517e

  • SHA1

    367618ad729bec0d47650fbf4167efc131a04bdd

  • SHA256

    7a947e2b173bbbff1ad7c6e5fec06cb0eab9f68cb213245f527ea61638f8a976

  • SHA512

    f629d0d8dbfa8eee6c7924e35f00959c262e72ddf0174a435f4ca010db21868448919dac4cafa2c03dca9d63fe3ddcefc353a2d9cd9feda641880ff5c8635ef6

  • SSDEEP

    12288:pUlkXVb1OMBbwB+Pw2Bt3D46kp1j40d8CHYEW1jKGw2T/UVmVFcM:pUmrOMBo7etT4pjf8CHYEW1ji2T8Vg

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

hero

C2

193.233.20.31:4125

Attributes
  • auth_value

    11f3c75a88ca461bcc8d6bf60a1193e3

Targets

    • Target

      7a947e2b173bbbff1ad7c6e5fec06cb0eab9f68cb213245f527ea61638f8a976

    • Size

      690KB

    • MD5

      e719a4e87da2e6d476f4f2257fba517e

    • SHA1

      367618ad729bec0d47650fbf4167efc131a04bdd

    • SHA256

      7a947e2b173bbbff1ad7c6e5fec06cb0eab9f68cb213245f527ea61638f8a976

    • SHA512

      f629d0d8dbfa8eee6c7924e35f00959c262e72ddf0174a435f4ca010db21868448919dac4cafa2c03dca9d63fe3ddcefc353a2d9cd9feda641880ff5c8635ef6

    • SSDEEP

      12288:pUlkXVb1OMBbwB+Pw2Bt3D46kp1j40d8CHYEW1jKGw2T/UVmVFcM:pUmrOMBo7etT4pjf8CHYEW1ji2T8Vg

    • 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