General

  • Target

    file.exe

  • Size

    2.8MB

  • Sample

    240919-lkcc6s1gnh

  • MD5

    67e91e9f3efd26b7aa2872b5a4f4b893

  • SHA1

    43b9fa13d66ef0f9594803d73794eac157050b88

  • SHA256

    4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf

  • SHA512

    b42405efc4691f508054697ab87c70070e0dc028aba04057b257294e501bf1fbe45dd1d00d2feda45070e26ad4b823012e437095f1b989c6139cd91b8a30f812

  • SSDEEP

    49152:OzKj6+7CeoRPr84A4gTm7mHV6eMFxkBBdak2GDpd:U+7CeoRPr8JTmdZkBBv2GDpd

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      file.exe

    • Size

      2.8MB

    • MD5

      67e91e9f3efd26b7aa2872b5a4f4b893

    • SHA1

      43b9fa13d66ef0f9594803d73794eac157050b88

    • SHA256

      4650212917923ff634847349f6af24a549715fe99be9fe7672059fff85f449cf

    • SHA512

      b42405efc4691f508054697ab87c70070e0dc028aba04057b257294e501bf1fbe45dd1d00d2feda45070e26ad4b823012e437095f1b989c6139cd91b8a30f812

    • SSDEEP

      49152:OzKj6+7CeoRPr84A4gTm7mHV6eMFxkBBdak2GDpd:U+7CeoRPr8JTmdZkBBv2GDpd

    • Stealc

      Stealc is an infostealer written in C++.

    • 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