General

  • Target

    712ec9572dfa13d34b8e396248419e30ae065da91c9da604fd9a13c142dbc5d9.exe

  • Size

    1.7MB

  • Sample

    250112-khfgdaxldj

  • MD5

    3b59181d5c523a0ed0bfded3a2bac6d1

  • SHA1

    c863b1e6e130e876a4eb98cc4e646a98dc16d03d

  • SHA256

    712ec9572dfa13d34b8e396248419e30ae065da91c9da604fd9a13c142dbc5d9

  • SHA512

    37abc97b838dfb8585c7c5d63c392e2914d2f476a6b282e5c09add4af1f1857b9ec3ad9451a7041b23c572ea82f88054d78b2965a66469e2958a36dfc46831d7

  • SSDEEP

    24576:yO4pr/GAiO+YQp4wLMdMNxsyFDuh3aqUYJXLc1xAyURNmXmVeqFluiCrdrf1swJs:LI9iBYQjQyF6h3tP2aZ0mV5EiC9Dxy

Malware Config

Extracted

Family

stealc

Botnet

brat

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      712ec9572dfa13d34b8e396248419e30ae065da91c9da604fd9a13c142dbc5d9.exe

    • Size

      1.7MB

    • MD5

      3b59181d5c523a0ed0bfded3a2bac6d1

    • SHA1

      c863b1e6e130e876a4eb98cc4e646a98dc16d03d

    • SHA256

      712ec9572dfa13d34b8e396248419e30ae065da91c9da604fd9a13c142dbc5d9

    • SHA512

      37abc97b838dfb8585c7c5d63c392e2914d2f476a6b282e5c09add4af1f1857b9ec3ad9451a7041b23c572ea82f88054d78b2965a66469e2958a36dfc46831d7

    • SSDEEP

      24576:yO4pr/GAiO+YQp4wLMdMNxsyFDuh3aqUYJXLc1xAyURNmXmVeqFluiCrdrf1swJs:LI9iBYQjQyF6h3tP2aZ0mV5EiC9Dxy

    • 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