General

  • Target

    8fe9a17c2f5ed42d87d9f2105e870c27b74ce77a2703f39c65801313e045dc9e.bin

  • Size

    770KB

  • Sample

    230511-w9vadshe95

  • MD5

    395621d3898fb8ec9cb17d5cad1ca29c

  • SHA1

    e2dcc61e7f5967031dba311124df01acc6bc3b96

  • SHA256

    8fe9a17c2f5ed42d87d9f2105e870c27b74ce77a2703f39c65801313e045dc9e

  • SHA512

    1670002002823a23e1757acc56db97b7bc0c349e41203ce95f493d3c12f1c840d3f4531b68d4d60efd6f739a47dd8f2a90303922cd8661a2508b5109d27290b5

  • SSDEEP

    12288:3Mrwy90BxKwrG0I3IiitYH9df50LlWz/0GZv/pOYHUx4wvN6S9IyGTueXE7nD:DyOD+IfYzfVZ5d0t6GIyGTue07nD

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

Targets

    • Target

      8fe9a17c2f5ed42d87d9f2105e870c27b74ce77a2703f39c65801313e045dc9e.bin

    • Size

      770KB

    • MD5

      395621d3898fb8ec9cb17d5cad1ca29c

    • SHA1

      e2dcc61e7f5967031dba311124df01acc6bc3b96

    • SHA256

      8fe9a17c2f5ed42d87d9f2105e870c27b74ce77a2703f39c65801313e045dc9e

    • SHA512

      1670002002823a23e1757acc56db97b7bc0c349e41203ce95f493d3c12f1c840d3f4531b68d4d60efd6f739a47dd8f2a90303922cd8661a2508b5109d27290b5

    • SSDEEP

      12288:3Mrwy90BxKwrG0I3IiitYH9df50LlWz/0GZv/pOYHUx4wvN6S9IyGTueXE7nD:DyOD+IfYzfVZ5d0t6GIyGTue07nD

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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.

    • 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