Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 11:07

General

  • Target
    $TEMP/ildownloader_install.exe
  • Size 3.1MB
  • Sample260809-m79gvsdr4w
  • SHA256 29af8873ab20591d8a9d44075b1d1b2077c71c6d7360f551a1f84f99bd41c6ee
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\$TEMP\ildownloader_install.exe
    "C:\Users\Admin\AppData\Local\Temp\$TEMP\ildownloader_install.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4900

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nse4C44.tmp\InstallOptions.dll
        • Size 14KB
        • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ioA.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nse4C44.tmp\ioA.ini
        • Size 241B
        • SHA256 2bb26e616ebdab57db94744ad7d7e6f020ab47b511f04631058c0351aeaa2376
        • MD5 SHA1 SHA512 TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nse4C44.tmp\ioSpecial.ini
        • Size 733B
        • SHA256 8877cf6b8af1c47fd9cce177f884581c6481d4736f955866e4bff608e6fc4c28
        • MD5 SHA1 SHA512 TLSH