Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 01:41

General

  • Target
    attachment20260930-1092870-hcn3an.docx
  • Size 126KB
  • Sample260930-b378fssx2m
  • SHA256 cb9fda659a030fbcd0dd7a538543ef0050efa627bff5e93150f476293ed78569
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 11 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260930-1092870-hcn3an.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4676

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD8CE1.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 ef72a8c6a8a8dec8382380eabdf4332c1eea438f48e7a6a0a9ebf30c8435b70f
        • MD5 SHA1 SHA512 TLSH

        memory/4676-7-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-1-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-13-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-12-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-11-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-10-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-8-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-14-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-15-0x00007FFF4BB90000-0x00007FFF4BBA0000-memory.dmp

        memory/4676-0-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-2-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-9-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-3-0x00007FFF8E0BF000-0x00007FFF8E0C0000-memory.dmp

        memory/4676-16-0x00007FFF4BB90000-0x00007FFF4BBA0000-memory.dmp

        memory/4676-6-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-38-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-5-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp

        memory/4676-4-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-196-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-195-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-198-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-197-0x00007FFF4E0A0000-0x00007FFF4E0B0000-memory.dmp

        memory/4676-199-0x00007FFF8DF60000-0x00007FFF8E1C3000-memory.dmp