General

  • Target

    9d280e5452fb0ef67a1dd567c09c6f09c774e656aa4a01617142e1e939e4fa6d

  • Size

    770KB

  • Sample

    230510-12b63aae66

  • MD5

    fdd7ea18d384268041b834566dcfcb54

  • SHA1

    ddd69c77938126e922c376d83aed73ab50405557

  • SHA256

    9d280e5452fb0ef67a1dd567c09c6f09c774e656aa4a01617142e1e939e4fa6d

  • SHA512

    e44e940fd55591b0b5dc3e9844efde1ddd0df83dbfa7c959ad69514e35b43a43d62cc928c9c572586d7e0ff7cb07dd2aa37d6c119ab0fc886943ce1d3696a208

  • SSDEEP

    12288:8Mrdy909DmX0xNxRzxXZNWwVfLxDDUzH2QRypJq/G5VisPi3DssEhQNqrjnM:xyqDmEJRzxjZVfF1pjViD3DFXNqrDM

Malware Config

Extracted

Family

redline

Botnet

debro

C2

185.161.248.75:4132

Attributes
  • auth_value

    18c2c191aebfde5d1787ec8d805a01a8

Targets

    • Target

      9d280e5452fb0ef67a1dd567c09c6f09c774e656aa4a01617142e1e939e4fa6d

    • Size

      770KB

    • MD5

      fdd7ea18d384268041b834566dcfcb54

    • SHA1

      ddd69c77938126e922c376d83aed73ab50405557

    • SHA256

      9d280e5452fb0ef67a1dd567c09c6f09c774e656aa4a01617142e1e939e4fa6d

    • SHA512

      e44e940fd55591b0b5dc3e9844efde1ddd0df83dbfa7c959ad69514e35b43a43d62cc928c9c572586d7e0ff7cb07dd2aa37d6c119ab0fc886943ce1d3696a208

    • SSDEEP

      12288:8Mrdy909DmX0xNxRzxXZNWwVfLxDDUzH2QRypJq/G5VisPi3DssEhQNqrjnM:xyqDmEJRzxjZVfF1pjViD3DFXNqrDM

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • 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.

MITRE ATT&CK Enterprise v6

Tasks