General

  • Target

    6043008c11c8b5b5d2658e8152ba59573fb7ec7d52b04082a78987eafc62fa50

  • Size

    1.7MB

  • Sample

    250126-3az5xsymfx

  • MD5

    b6e098e22fd89874d350adb5ad1838f5

  • SHA1

    338a10281a73ed3f7cfec70c8661912d0eaaa7c8

  • SHA256

    6043008c11c8b5b5d2658e8152ba59573fb7ec7d52b04082a78987eafc62fa50

  • SHA512

    72bd300ed53b8c207d62302852ead0d8b9c045f36805f04f62d816d626c50725afe72916abcc9b1f3277a4c63eb8e87694f6bcc722b47669c8409038a645e68d

  • SSDEEP

    49152:JeeDjriXN2Qfd480keWYyX6FbJHhfSZ25GqbmBc:JeeDvid2QVmkeWYSQ9HhfSGN

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      6043008c11c8b5b5d2658e8152ba59573fb7ec7d52b04082a78987eafc62fa50

    • Size

      1.7MB

    • MD5

      b6e098e22fd89874d350adb5ad1838f5

    • SHA1

      338a10281a73ed3f7cfec70c8661912d0eaaa7c8

    • SHA256

      6043008c11c8b5b5d2658e8152ba59573fb7ec7d52b04082a78987eafc62fa50

    • SHA512

      72bd300ed53b8c207d62302852ead0d8b9c045f36805f04f62d816d626c50725afe72916abcc9b1f3277a4c63eb8e87694f6bcc722b47669c8409038a645e68d

    • SSDEEP

      49152:JeeDjriXN2Qfd480keWYyX6FbJHhfSZ25GqbmBc:JeeDvid2QVmkeWYSQ9HhfSGN

    • 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