General

  • Target

    45412de2869fd156e91e372335f89819dd2ccb1a9f4de0772aa69f73f1889dd5

  • Size

    2.8MB

  • Sample

    241226-raz95sxjht

  • MD5

    4b15ec703f2ecacc825f842eee718652

  • SHA1

    c65b5b23075058412300a18485f46e8b5ffd3145

  • SHA256

    45412de2869fd156e91e372335f89819dd2ccb1a9f4de0772aa69f73f1889dd5

  • SHA512

    dc824e5ca55b022b6ed3646fcc39ba64a90f799c63f8f39639974dd4505ab62aa04d787a4a1089f7d9d60a10ce925af74bcf7bab36c62e2249304a099e25e238

  • SSDEEP

    49152:VOxi6K9A1ws2clNDs7ruvaRIKRXwIVsmWS43jWDvPS:V16K9ns2ONDsXuSnqmazWTP

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      45412de2869fd156e91e372335f89819dd2ccb1a9f4de0772aa69f73f1889dd5

    • Size

      2.8MB

    • MD5

      4b15ec703f2ecacc825f842eee718652

    • SHA1

      c65b5b23075058412300a18485f46e8b5ffd3145

    • SHA256

      45412de2869fd156e91e372335f89819dd2ccb1a9f4de0772aa69f73f1889dd5

    • SHA512

      dc824e5ca55b022b6ed3646fcc39ba64a90f799c63f8f39639974dd4505ab62aa04d787a4a1089f7d9d60a10ce925af74bcf7bab36c62e2249304a099e25e238

    • SSDEEP

      49152:VOxi6K9A1ws2clNDs7ruvaRIKRXwIVsmWS43jWDvPS:V16K9ns2ONDsXuSnqmazWTP

    • 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