General

  • Target

    a7ae8e39b6e404ac7dd9f1ccc3b3ff40e7c676f8252c0a70b6176072f0dad7f5

  • Size

    751KB

  • Sample

    230530-xj6feabb98

  • MD5

    864910b77e3856ff2a4195dabd62685f

  • SHA1

    cc51fd5cbe8dc2d00a750547bbc63da8a4c9976a

  • SHA256

    a7ae8e39b6e404ac7dd9f1ccc3b3ff40e7c676f8252c0a70b6176072f0dad7f5

  • SHA512

    115abebcda3efaca48a35d3f9a3596b87d49ac77f97447b6c32eb71260f473300eade0ad33476fd574d36b8a162f45217bcaa1ac39bdda2fb22ef446ff6317f8

  • SSDEEP

    12288:dMr3y90jl7wh9ax7PVep0ERilrESqFHtk6YQTbbs6CrlVKEHzQx2uHf3y+VmHPld:ayglP9PVefcmJxtk6tbI6wlV9Qx2upVW

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.127:19045

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

ronin

C2

83.97.73.127:19045

Attributes
  • auth_value

    4cce855f5ba9b9b6e5b1400f102745de

Targets

    • Target

      a7ae8e39b6e404ac7dd9f1ccc3b3ff40e7c676f8252c0a70b6176072f0dad7f5

    • Size

      751KB

    • MD5

      864910b77e3856ff2a4195dabd62685f

    • SHA1

      cc51fd5cbe8dc2d00a750547bbc63da8a4c9976a

    • SHA256

      a7ae8e39b6e404ac7dd9f1ccc3b3ff40e7c676f8252c0a70b6176072f0dad7f5

    • SHA512

      115abebcda3efaca48a35d3f9a3596b87d49ac77f97447b6c32eb71260f473300eade0ad33476fd574d36b8a162f45217bcaa1ac39bdda2fb22ef446ff6317f8

    • SSDEEP

      12288:dMr3y90jl7wh9ax7PVep0ERilrESqFHtk6YQTbbs6CrlVKEHzQx2uHf3y+VmHPld:ayglP9PVefcmJxtk6tbI6wlV9Qx2upVW

    • 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.

    • 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