Analysis

  • max time kernel
    164s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 18:24

General

  • Target
    UpdaterSetup.exe
  • Size 29.2MB
  • Sample260805-w11e2stcnd
  • SHA256 d2cb2b1b89dfeb565e0ae3ed1cba7d00186eadf3820f330cf03d0bb4231ac61a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Loads dropped DLL 3 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\UpdaterSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\UpdaterSetup.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:4836

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsg9ED7.tmp\InstallOptions.dll
        • Size 15KB
        • SHA256 c7fef6457989d97fecc0616a69947927da9d8c493f7905dc8475c748f044f3cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsg9ED7.tmp\System.dll
        • Size 12KB
        • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsg9ED7.tmp\ioSpecial.ini
        • Size 1KB
        • SHA256 00eedf374698848868a1c8222db965628528871bf7a072897d72a12f03415933
        • MD5 SHA1 SHA512 TLSH

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsg9ED7.tmp\ioSpecial.ini
        • Size 1KB
        • SHA256 97591e492cb01788e00e63dda0ce223fb814020500dcea13e51ea330e382d5cc
        • MD5 SHA1 SHA512 TLSH