General

  • Target

    915a78a8cd413391985cf09a21158660.bin

  • Size

    1.7MB

  • Sample

    241214-bx7pqssng1

  • MD5

    19b73f9230eaed6545bb06b61522aa26

  • SHA1

    c7a0e5c240b187fae4d2bcb59b3c2e009e15560e

  • SHA256

    c8ff162d507a41ad65f1b9ed2050b6d1ded12e8afc05b5e4a7f5baf7c67d730a

  • SHA512

    21845a57eead96025d99ee77fcf3e5d8f0fcd15d3c5fb869d9a305f6871403f2060733da2c0fdca4f5afaadad003e0c2a20fca77b1e835eba2256c935198e2ac

  • SSDEEP

    49152:IoiTZdMB7TqQFNT/mCPnry8eOFtyjfVk4J:IoiTEneinrylcef5

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      09acda2ae96842b185bc2bba0ed272ed96beb6b91bc1b1ffb893091fa483ffa6.exe

    • Size

      1.7MB

    • MD5

      915a78a8cd413391985cf09a21158660

    • SHA1

      bf693ed6635bc28f14ee602a35b79af3b336a704

    • SHA256

      09acda2ae96842b185bc2bba0ed272ed96beb6b91bc1b1ffb893091fa483ffa6

    • SHA512

      37bd411c0eb736123c095fe3827f2a29b05fcade3ff3648b2208246715b4a39e08f763a191fe13d58239ac7eeab7804cc6ae7e1c2600e720af7b7352db6a6adf

    • SSDEEP

      49152:/5LbeQCEGMU6Kl57uelHzuuIlzZErCh9DQbHB:BbsEPU6KmsiZ269O

    • 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