General

  • Target

    cc3d3d3f42ba0d46598d68226b6c82c89162cbd5f4f44f679c349ecd05150432

  • Size

    1.7MB

  • Sample

    241212-masg3s1kbs

  • MD5

    2838599bc263bce8d3ebb67ef1917a81

  • SHA1

    66e249fb3ff508f63b39dde993b5de62c8c8de0f

  • SHA256

    cc3d3d3f42ba0d46598d68226b6c82c89162cbd5f4f44f679c349ecd05150432

  • SHA512

    ed8fc8e41f8b0d29de3b7485480a58026e70f642b98f951a1f51a947168a681829156175e69471b56e97aa5e197f741491d3a75801a9cda606e908292f09bdf5

  • SSDEEP

    49152:topy2exakNlI+xOLAGLzksTlsNoX6oIancuknMx:2I2exvNlI+xOPgsTWoKoIurka

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      cc3d3d3f42ba0d46598d68226b6c82c89162cbd5f4f44f679c349ecd05150432

    • Size

      1.7MB

    • MD5

      2838599bc263bce8d3ebb67ef1917a81

    • SHA1

      66e249fb3ff508f63b39dde993b5de62c8c8de0f

    • SHA256

      cc3d3d3f42ba0d46598d68226b6c82c89162cbd5f4f44f679c349ecd05150432

    • SHA512

      ed8fc8e41f8b0d29de3b7485480a58026e70f642b98f951a1f51a947168a681829156175e69471b56e97aa5e197f741491d3a75801a9cda606e908292f09bdf5

    • SSDEEP

      49152:topy2exakNlI+xOLAGLzksTlsNoX6oIancuknMx:2I2exvNlI+xOPgsTWoKoIurka

    • 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