General

  • Target

    7748b1bcb3e80de9058f023a7a490b9bdf9bbdab59b17c3351a84feb21c6056d.exe

  • Size

    1.7MB

  • Sample

    241211-da27vaxkgp

  • MD5

    319888df2e3f79f5dd0a3cdbfccddc03

  • SHA1

    0196ee658ff0320a5caca2d3d99d8365aebd2ab5

  • SHA256

    7748b1bcb3e80de9058f023a7a490b9bdf9bbdab59b17c3351a84feb21c6056d

  • SHA512

    37a8116026113102bee0e0dcee9833774fff2372f4ab5dbab210aafc2daed8e961fdaa1458a8c0dec8a5c0561cfeecebd7cc31755f522b2735c8e4389fe0d1ae

  • SSDEEP

    24576:t3zWzM1zlwIyi4Bz61K4b0XVPjoIkv8iYq93dK0vhPIuwX7EtLpPUaoG5aROs:t3SMdCIyjz67Kxl3iThvhPIu1lD/S

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      7748b1bcb3e80de9058f023a7a490b9bdf9bbdab59b17c3351a84feb21c6056d.exe

    • Size

      1.7MB

    • MD5

      319888df2e3f79f5dd0a3cdbfccddc03

    • SHA1

      0196ee658ff0320a5caca2d3d99d8365aebd2ab5

    • SHA256

      7748b1bcb3e80de9058f023a7a490b9bdf9bbdab59b17c3351a84feb21c6056d

    • SHA512

      37a8116026113102bee0e0dcee9833774fff2372f4ab5dbab210aafc2daed8e961fdaa1458a8c0dec8a5c0561cfeecebd7cc31755f522b2735c8e4389fe0d1ae

    • SSDEEP

      24576:t3zWzM1zlwIyi4Bz61K4b0XVPjoIkv8iYq93dK0vhPIuwX7EtLpPUaoG5aROs:t3SMdCIyjz67Kxl3iThvhPIu1lD/S

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks