General

  • Target

    0047a120f6e8e50c4c3f32e36afcd449954a8fe754e96a1ac91e4d9c04de377e

  • Size

    689KB

  • Sample

    230328-bx5kdaab4y

  • MD5

    719dbaf91099132827a59f330a83e749

  • SHA1

    b69bff08f10272e9b6b79446d21728a36b8a9f45

  • SHA256

    0047a120f6e8e50c4c3f32e36afcd449954a8fe754e96a1ac91e4d9c04de377e

  • SHA512

    ac33dbcf6886cbeb80162d28510f6a2558f7ddd44c0c56ce2e73e3d42efb40f6219bfb89bf300a7b69268871c32ce08f63efc03afcc850190dc2c530453559af

  • SSDEEP

    12288:BMrmy90577tlRPulRM6szyv65hLuE+K3huSvdvRvNipvXqmJsvVFxtfigaP2/S1B:7yWplEDMtuifa7KRuqCvamJsnxtagapB

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      0047a120f6e8e50c4c3f32e36afcd449954a8fe754e96a1ac91e4d9c04de377e

    • Size

      689KB

    • MD5

      719dbaf91099132827a59f330a83e749

    • SHA1

      b69bff08f10272e9b6b79446d21728a36b8a9f45

    • SHA256

      0047a120f6e8e50c4c3f32e36afcd449954a8fe754e96a1ac91e4d9c04de377e

    • SHA512

      ac33dbcf6886cbeb80162d28510f6a2558f7ddd44c0c56ce2e73e3d42efb40f6219bfb89bf300a7b69268871c32ce08f63efc03afcc850190dc2c530453559af

    • SSDEEP

      12288:BMrmy90577tlRPulRM6szyv65hLuE+K3huSvdvRvNipvXqmJsvVFxtfigaP2/S1B:7yWplEDMtuifa7KRuqCvamJsnxtagapB

    • 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