Analysis

  • max time kernel
    149s
  • max time network
    131s
  • 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, 11:23

General

  • Target
    attachment20260930-1253-nkucw6.docx
  • Size 126KB
  • Sample260930-nhdjkatbkh
  • 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\attachment20260930-1253-nkucw6.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2040

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD8486.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 664B
        • SHA256 817cf09d4c5e89dcac3cb12cd87e7f60c2931b0d2cac59d60e4d909faa2257ff
        • MD5 SHA1 SHA512 TLSH

        memory/2040-5-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-15-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-6-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-8-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-7-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-10-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-9-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-11-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-12-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-2-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-13-0x00007FF9014A0000-0x00007FF9014B0000-memory.dmp

        memory/2040-3-0x00007FF94413F000-0x00007FF944140000-memory.dmp

        memory/2040-14-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-16-0x00007FF9014A0000-0x00007FF9014B0000-memory.dmp

        memory/2040-4-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-45-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-46-0x00007FF943FE0000-0x00007FF944243000-memory.dmp

        memory/2040-0-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-1-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-284-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-287-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-286-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-285-0x00007FF904120000-0x00007FF904130000-memory.dmp

        memory/2040-288-0x00007FF943FE0000-0x00007FF944243000-memory.dmp