Analysis

  • max time kernel
    148s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 12:18

General

  • Target
    SetupPoker.exe
  • Size 982KB
  • Sample260825-pg4j2asakc
  • SHA256 73801e22e75b398e9c2bdee96d7b5b1c29761dcbd1350b795a9e9f341c874167
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SetupPoker.exe
    "C:\Users\Admin\AppData\Local\Temp\SetupPoker.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 2748
      2⤵
      • Program crash
      PID:5588
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3632 -ip 3632
    1⤵
      PID:5176

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          Installer_3632.log

          • Path C:\Users\Admin\AppData\Local\Temp\Installer_41354001EA8A4FDF94294C128290DE4C\Installer_3632.log
          • Size 6KB
          • SHA256 4fa5007923bb3453fb8e541fdbb9a5b0cf5e8df3028c1bfd72f162708bef49a4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          index.html

          • Path C:\Users\Admin\AppData\Local\Temp\Installer_41354001EA8A4FDF94294C128290DE4C\index.html
          • Size 451KB
          • SHA256 fa1191055aad65c2f7f3f21badd3e71174ec1f7ce555501ec328e892d1731866
          • MD5 SHA1 SHA512 SSDEEP TLSH