Analysis

  • max time kernel
    26s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 06:00

General

  • Target
    923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.exe
  • Size 11.6MB
  • Sample260813-gqnk6sshqd
  • SHA256 923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.exe
    "C:\Users\Admin\AppData\Local\Temp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3880
    • C:\Users\Admin\AppData\Local\Temp\is-YY7G9QWC0F.tmp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-YY7G9QWC0F.tmp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.tmp" /SL5="$6004E,2522595,867840,C:\Users\Admin\AppData\Local\Temp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3264

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-80699K2ZCJ.tmp\_isetup\_isdecmp.dll
        • Size 31KB
        • SHA256 046dddc55633d3867ecf0c05d4ec7176ded1df0456a2aedcd1f50fb26e94c132
        • MD5 SHA1 SHA512 SSDEEP TLSH

        923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-YY7G9QWC0F.tmp\923acc99cab6bd36338b8229f4804c04a7681cf66d8a35d76dec6df2189c19b9.tmp
        • Size 4.2MB
        • SHA256 e5b7168ffa4d5c31a5740d3ab40fe7ca1e6329f07c4147844b0bf330c610ec8e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3264-6-0x0000000001900000-0x0000000001901000-memory.dmp

        memory/3264-13-0x0000000001900000-0x0000000001901000-memory.dmp

        memory/3264-12-0x0000000000AB0000-0x0000000000EF1000-memory.dmp

        memory/3264-15-0x0000000000AB0000-0x0000000000EF1000-memory.dmp

        memory/3264-17-0x0000000000AB0000-0x0000000000EF1000-memory.dmp

        memory/3264-23-0x0000000000AB0000-0x0000000000EF1000-memory.dmp

        memory/3264-25-0x0000000000AB0000-0x0000000000EF1000-memory.dmp

        memory/3880-1-0x0000000000340000-0x0000000000423000-memory.dmp

        memory/3880-11-0x0000000000340000-0x0000000000423000-memory.dmp