General

  • Target

    7ab0aa98af77e31460285b0a3039640c10f1e4209166c698fbd02ed84e93e131

  • Size

    2.8MB

  • Sample

    241221-b6rd4szmbk

  • MD5

    176ef761a0d2ce28e3e2a3013eefa8e5

  • SHA1

    9dcad1b3ccbe31d12f6b2ae8c7fabd3be5fa9c90

  • SHA256

    7ab0aa98af77e31460285b0a3039640c10f1e4209166c698fbd02ed84e93e131

  • SHA512

    5a2880f3a6e41e80e054a10023a915ada443be0a8a7cb86ccd238eedd3c8998d7c8f3e1c657502e0d4c0e3900e63ff12b17d80fe5437d849b66f2ec65d28ac54

  • SSDEEP

    49152:qqYVg81KGDnvpfm6N+h1SWgdfMVCQpPlskCgVkOe:gRBDnxfm6NYMWAMVCQp9GgKOe

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      7ab0aa98af77e31460285b0a3039640c10f1e4209166c698fbd02ed84e93e131

    • Size

      2.8MB

    • MD5

      176ef761a0d2ce28e3e2a3013eefa8e5

    • SHA1

      9dcad1b3ccbe31d12f6b2ae8c7fabd3be5fa9c90

    • SHA256

      7ab0aa98af77e31460285b0a3039640c10f1e4209166c698fbd02ed84e93e131

    • SHA512

      5a2880f3a6e41e80e054a10023a915ada443be0a8a7cb86ccd238eedd3c8998d7c8f3e1c657502e0d4c0e3900e63ff12b17d80fe5437d849b66f2ec65d28ac54

    • SSDEEP

      49152:qqYVg81KGDnvpfm6N+h1SWgdfMVCQpPlskCgVkOe:gRBDnxfm6NYMWAMVCQp9GgKOe

    • 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