General

  • Target

    4T2PK_file.exe

  • Size

    1.7MB

  • Sample

    241210-frlyasvjhx

  • MD5

    c1950c4aafa568b63462b2131c67ceab

  • SHA1

    e2aefdf02e7081c1b6bd03affd8d336642388854

  • SHA256

    2ed1e1e632568e8c6ea61bc3d528edfc381be9720a145265e56e0190578723fb

  • SHA512

    24312a48d39d7142ea6b8d49f0c0a95a8661588697e3ec6fd45df5046c83df764549a4f46d0dd732676cbc92468a9c887a75c8681f9c1a9b29fface67df044a9

  • SSDEEP

    24576:4M65D66hgGJglzXMwGyAvtUybnqeFC3pDdtmnRt+LDu0QRJmlVJYS2smPl4XwQ89:4f5FhgOgPpWTb1CF7mzKlgpS1AG7Q

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      4T2PK_file.exe

    • Size

      1.7MB

    • MD5

      c1950c4aafa568b63462b2131c67ceab

    • SHA1

      e2aefdf02e7081c1b6bd03affd8d336642388854

    • SHA256

      2ed1e1e632568e8c6ea61bc3d528edfc381be9720a145265e56e0190578723fb

    • SHA512

      24312a48d39d7142ea6b8d49f0c0a95a8661588697e3ec6fd45df5046c83df764549a4f46d0dd732676cbc92468a9c887a75c8681f9c1a9b29fface67df044a9

    • SSDEEP

      24576:4M65D66hgGJglzXMwGyAvtUybnqeFC3pDdtmnRt+LDu0QRJmlVJYS2smPl4XwQ89:4f5FhgOgPpWTb1CF7mzKlgpS1AG7Q

    • 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