General

  • Target

    13324e2d31d88cea1131b8d302ecd0b0.exe

  • Size

    705KB

  • Sample

    230327-zkaq8sfb86

  • MD5

    13324e2d31d88cea1131b8d302ecd0b0

  • SHA1

    1fb2f9884c4921ef6e6db1ae10783c8f4c1781dd

  • SHA256

    470675f8f629c37bb9fb67e5248b2e612f7779258e54e4665b054a69914b7ffe

  • SHA512

    db49cc6e68f84f9758f024d8e5cbe7c2a4e779185d167da22257cc2d86c7a3a4394624c6d226b431cb4df5d2256bef9daf14550388555a6a8c0e59a5d82e75da

  • SSDEEP

    12288:Ze42StnJqYU2E8wGHAoYuYvX2M8tA2NLLMcWKdAo:Ze4tMY9EMHAS5lkKdAo

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

      13324e2d31d88cea1131b8d302ecd0b0.exe

    • Size

      705KB

    • MD5

      13324e2d31d88cea1131b8d302ecd0b0

    • SHA1

      1fb2f9884c4921ef6e6db1ae10783c8f4c1781dd

    • SHA256

      470675f8f629c37bb9fb67e5248b2e612f7779258e54e4665b054a69914b7ffe

    • SHA512

      db49cc6e68f84f9758f024d8e5cbe7c2a4e779185d167da22257cc2d86c7a3a4394624c6d226b431cb4df5d2256bef9daf14550388555a6a8c0e59a5d82e75da

    • SSDEEP

      12288:Ze42StnJqYU2E8wGHAoYuYvX2M8tA2NLLMcWKdAo:Ze4tMY9EMHAS5lkKdAo

    • 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

    • 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

    • 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