General

  • Target

    07b80bb6c9c615c7f261597926564f71ebe639fa26dbb0264bb59a86afe9b356

  • Size

    1.7MB

  • Sample

    250126-k3bc6axnfy

  • MD5

    dd6f15ba89699210229d68ab74cf5d2c

  • SHA1

    390ead859e8096e6851b2671c604444648744bd3

  • SHA256

    07b80bb6c9c615c7f261597926564f71ebe639fa26dbb0264bb59a86afe9b356

  • SHA512

    0cc4ef2ab70a4a07d3d272e94f21d52c71ebe7f3f8c0347a1efdd0eab1fa454711f09a82772bcdb0cc6e1b595883f0792dd903244e167221e6537492ef912130

  • SSDEEP

    49152:gleSXJ6b9GCyg4N/fwhJ5mfRATfSBCAaie0ggije0BzRF+f:glec/g4N/YhJ6iUybjdBj

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      07b80bb6c9c615c7f261597926564f71ebe639fa26dbb0264bb59a86afe9b356

    • Size

      1.7MB

    • MD5

      dd6f15ba89699210229d68ab74cf5d2c

    • SHA1

      390ead859e8096e6851b2671c604444648744bd3

    • SHA256

      07b80bb6c9c615c7f261597926564f71ebe639fa26dbb0264bb59a86afe9b356

    • SHA512

      0cc4ef2ab70a4a07d3d272e94f21d52c71ebe7f3f8c0347a1efdd0eab1fa454711f09a82772bcdb0cc6e1b595883f0792dd903244e167221e6537492ef912130

    • SSDEEP

      49152:gleSXJ6b9GCyg4N/fwhJ5mfRATfSBCAaie0ggije0BzRF+f:glec/g4N/YhJ6iUybjdBj

    • 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