General

  • Target

    0911c94ce0979522999ab8e796c4e5a3db35cdab27dfd208902c24f77556a967

  • Size

    5.0MB

  • Sample

    241226-y12zzsxrfz

  • MD5

    1cd88ba6c43ec0f578f261746327cc9c

  • SHA1

    d2c1d38a835fdfc81be5739ae5b863a663118346

  • SHA256

    0911c94ce0979522999ab8e796c4e5a3db35cdab27dfd208902c24f77556a967

  • SHA512

    1b64ec2e8f48a6486836e5eeba530973317d3f468c3ae00f43b06c0254e9d200c8504d9ac2f17b8220d8fa5b1496bb934f9c950e2616f85fbf7a82192f014ec0

  • SSDEEP

    98304:X8nLpn2Y/JerNUDz7zuLRSF20AUSU7S3T24:snLp2lRSk0AUtw

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      0911c94ce0979522999ab8e796c4e5a3db35cdab27dfd208902c24f77556a967

    • Size

      5.0MB

    • MD5

      1cd88ba6c43ec0f578f261746327cc9c

    • SHA1

      d2c1d38a835fdfc81be5739ae5b863a663118346

    • SHA256

      0911c94ce0979522999ab8e796c4e5a3db35cdab27dfd208902c24f77556a967

    • SHA512

      1b64ec2e8f48a6486836e5eeba530973317d3f468c3ae00f43b06c0254e9d200c8504d9ac2f17b8220d8fa5b1496bb934f9c950e2616f85fbf7a82192f014ec0

    • SSDEEP

      98304:X8nLpn2Y/JerNUDz7zuLRSF20AUSU7S3T24:snLp2lRSk0AUtw

    • 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