General

  • Target

    e459f6aff8ab96efad7e001e76d5da188c5eff3e9ee59468fb343a0c30332937

  • Size

    1.8MB

  • Sample

    250125-f61p1azkdq

  • MD5

    fda3f5c6cff45c77d614a79ac82fdf34

  • SHA1

    afbde5b4973cddd6a5161943713d8a5a2da0816c

  • SHA256

    e459f6aff8ab96efad7e001e76d5da188c5eff3e9ee59468fb343a0c30332937

  • SHA512

    ed81c04968be7a74a3185cf2dda850e13017c245a261a71eab97452d70caa0ea24215cae599d3fbd80fc917bd5be08d11b0e666d9d97f2efd81aae8b07fe51d1

  • SSDEEP

    49152:GLPSuQk4Q+qnmm/Ic3GJzxs5OIKovxAzDx+jy:APh+jEkYOIizl

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      e459f6aff8ab96efad7e001e76d5da188c5eff3e9ee59468fb343a0c30332937

    • Size

      1.8MB

    • MD5

      fda3f5c6cff45c77d614a79ac82fdf34

    • SHA1

      afbde5b4973cddd6a5161943713d8a5a2da0816c

    • SHA256

      e459f6aff8ab96efad7e001e76d5da188c5eff3e9ee59468fb343a0c30332937

    • SHA512

      ed81c04968be7a74a3185cf2dda850e13017c245a261a71eab97452d70caa0ea24215cae599d3fbd80fc917bd5be08d11b0e666d9d97f2efd81aae8b07fe51d1

    • SSDEEP

      49152:GLPSuQk4Q+qnmm/Ic3GJzxs5OIKovxAzDx+jy:APh+jEkYOIizl

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks