General

  • Target

    e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3

  • Size

    5.0MB

  • Sample

    250127-jz9wwaypds

  • MD5

    d79e76a87110d790db154e796bfc509e

  • SHA1

    24e1801fb9eee7070dad9c0abd2fe9f16ac48643

  • SHA256

    e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3

  • SHA512

    8aee578625c2663c4334da4e559570c27e812018fb78b2f5d3faafd2d44973a2678d0c7938e689cd3ea3f0284842238901fc2b3eae5902618f7e7e3902341fc2

  • SSDEEP

    24576:vKLij3eEp+wUqSgP5M78dyuvVpB35UGnKZaOXiKkhL+bQiI23JGJOVo8yuIzzXNP:iL0eXV95JxvlIyJGJOV/yuCzMswLD

Malware Config

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3

    • Size

      5.0MB

    • MD5

      d79e76a87110d790db154e796bfc509e

    • SHA1

      24e1801fb9eee7070dad9c0abd2fe9f16ac48643

    • SHA256

      e619256bc2f5febff2f90d0178f28b01216ff2a7729ab1c1cea89bb8314944c3

    • SHA512

      8aee578625c2663c4334da4e559570c27e812018fb78b2f5d3faafd2d44973a2678d0c7938e689cd3ea3f0284842238901fc2b3eae5902618f7e7e3902341fc2

    • SSDEEP

      24576:vKLij3eEp+wUqSgP5M78dyuvVpB35UGnKZaOXiKkhL+bQiI23JGJOVo8yuIzzXNP:iL0eXV95JxvlIyJGJOV/yuCzMswLD

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks