General

  • Target

    234280ffc991114a1b74687cdf084ba754d826a3f6026aee65c3f21c21d57cf1

  • Size

    1.7MB

  • Sample

    250126-qkaxkatlgj

  • MD5

    b2b25c53809cd8a4d1ad9a4c66dac6cb

  • SHA1

    e1f1d1c7bb790d4d7f43b1ad320815bc3db47286

  • SHA256

    234280ffc991114a1b74687cdf084ba754d826a3f6026aee65c3f21c21d57cf1

  • SHA512

    160f940f14ee5e37d82d4bc308ef659d1be333e04a819580049ccebbeec3dee402af489570a74aeabb6c30342f0bfadf24b738df10f3edc7ba10770d4f59d4fc

  • SSDEEP

    24576:bYhZe1B6+8Q+XSTR9TDQJ29C7C3Sgzbi8ZMSesantnNHUWwdgDiQ8825XdvyvjGQ:uy98Q+Cl9TDpPPq8ZkJxqq38FwjW/eQ

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      234280ffc991114a1b74687cdf084ba754d826a3f6026aee65c3f21c21d57cf1

    • Size

      1.7MB

    • MD5

      b2b25c53809cd8a4d1ad9a4c66dac6cb

    • SHA1

      e1f1d1c7bb790d4d7f43b1ad320815bc3db47286

    • SHA256

      234280ffc991114a1b74687cdf084ba754d826a3f6026aee65c3f21c21d57cf1

    • SHA512

      160f940f14ee5e37d82d4bc308ef659d1be333e04a819580049ccebbeec3dee402af489570a74aeabb6c30342f0bfadf24b738df10f3edc7ba10770d4f59d4fc

    • SSDEEP

      24576:bYhZe1B6+8Q+XSTR9TDQJ29C7C3Sgzbi8ZMSesantnNHUWwdgDiQ8825XdvyvjGQ:uy98Q+Cl9TDpPPq8ZkJxqq38FwjW/eQ

    • 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