Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 23:58

General

  • Target
    attachment20260731-1169-huzw1g.docx
  • Size 104KB
  • Sample260731-3z6c8stbrd
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 9 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\attachment20260731-1169-huzw1g.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2056
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5684

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCDCADA.tmp\iso690.xsl
          • Size 263KB
          • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
          • 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 d5aab393d0506e6e9e93ad4cc6b57ba44dd87a8e321371e47299172dae33989d
          • MD5 SHA1 SHA512 TLSH

          memory/2056-13-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-11-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-5-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-4-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-3-0x00007FF9ACD7F000-0x00007FF9ACD80000-memory.dmp

          memory/2056-8-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-10-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-9-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-12-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-0-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-14-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-7-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-15-0x00007FF96AA70000-0x00007FF96AA80000-memory.dmp

          memory/2056-16-0x00007FF96AA70000-0x00007FF96AA80000-memory.dmp

          memory/2056-6-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-25-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/2056-1-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-2-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-477-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-478-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-476-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-479-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/2056-480-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp