Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    4e3b7fed2764874449d8736a7c7b3ac00de041458ddc640ae2d0c3773f671144

  • Size

    1.1MB

  • Sample

    230514-x9bzgsdd44

  • MD5

    ac3c86588a350ec5523ac2e43206515c

  • SHA1

    5b4341cffa7c87e5e432d9e72918c3c8f4dba81b

  • SHA256

    4e3b7fed2764874449d8736a7c7b3ac00de041458ddc640ae2d0c3773f671144

  • SHA512

    5810b4f80dae733e478ea2bdcb4821f787443c03d97fc7c371e3131463ad67a8eb22b9ce913fe282a5245d7db9e60aa5fcb3bf6d8250c2e121e36c4e5aec7b27

  • SSDEEP

    24576:hyFMpbysSu1RQ4qMBeByjgufvPJzF6jtj/RJUlpxK:UF4ys71RQhMIByHPpYj1RJMpx

Malware Config

Extracted

Family

redline

Botnet

muza

C2

185.161.248.75:4132

Attributes
  • auth_value

    99f39e1ac98e0c0a729ab27594e72bc3

Extracted

Family

redline

Botnet

horor

C2

185.161.248.75:4132

Attributes
  • auth_value

    b8d506fe48db15c38fb031d07f42d529

Targets

    • Target

      4e3b7fed2764874449d8736a7c7b3ac00de041458ddc640ae2d0c3773f671144

    • Size

      1.1MB

    • MD5

      ac3c86588a350ec5523ac2e43206515c

    • SHA1

      5b4341cffa7c87e5e432d9e72918c3c8f4dba81b

    • SHA256

      4e3b7fed2764874449d8736a7c7b3ac00de041458ddc640ae2d0c3773f671144

    • SHA512

      5810b4f80dae733e478ea2bdcb4821f787443c03d97fc7c371e3131463ad67a8eb22b9ce913fe282a5245d7db9e60aa5fcb3bf6d8250c2e121e36c4e5aec7b27

    • SSDEEP

      24576:hyFMpbysSu1RQ4qMBeByjgufvPJzF6jtj/RJUlpxK:UF4ys71RQhMIByHPpYj1RJMpx

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks