General

  • Target

    4f2c5552fc7799fe28d5cc6712d4c5b5e4723f9f00204a389299aac6643119b9

  • Size

    1.7MB

  • Sample

    250124-y97xlaxkdz

  • MD5

    edca42a9f74cae55140da663565621ba

  • SHA1

    2c8766c239190ce64d9604b4cb818c4dcad82825

  • SHA256

    4f2c5552fc7799fe28d5cc6712d4c5b5e4723f9f00204a389299aac6643119b9

  • SHA512

    e6bb95cf1fdc0abb89b2ac9d8016d1b2ab5f2fd3fa5ffdb230b94055bd6c7ae25af4329670c90de5112f9cdf9bf22638a7681963472b2e9dd56c675a758cc0ae

  • SSDEEP

    24576:O+iHPqaXVzwayibhgqHsamc/DcUAK4na0rAqlORhqbvcT9MnLMtmjSiph:R+PqaFyibBMaDcUIa0LoiYT9MLr

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      4f2c5552fc7799fe28d5cc6712d4c5b5e4723f9f00204a389299aac6643119b9

    • Size

      1.7MB

    • MD5

      edca42a9f74cae55140da663565621ba

    • SHA1

      2c8766c239190ce64d9604b4cb818c4dcad82825

    • SHA256

      4f2c5552fc7799fe28d5cc6712d4c5b5e4723f9f00204a389299aac6643119b9

    • SHA512

      e6bb95cf1fdc0abb89b2ac9d8016d1b2ab5f2fd3fa5ffdb230b94055bd6c7ae25af4329670c90de5112f9cdf9bf22638a7681963472b2e9dd56c675a758cc0ae

    • SSDEEP

      24576:O+iHPqaXVzwayibhgqHsamc/DcUAK4na0rAqlORhqbvcT9MnLMtmjSiph:R+PqaFyibBMaDcUIa0LoiYT9MLr

    • 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