Analysis

  • max time kernel
    149s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/09/2026, 03:54

General

  • Target
    attachment20260928-764-co40ld.docx
  • Size 104KB
  • Sample260928-ef69esvajd
  • 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 10 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\attachment20260928-764-co40ld.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4712
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4684

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCDB2AD.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 7dbfbbd4861233b320fd7c1dc6c71ca0890f3da1e41bcdb8246be162e1c2fc39
          • MD5 SHA1 SHA512 TLSH

          memory/4712-2-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-14-0x00007FF95FD50000-0x00007FF95FD60000-memory.dmp

          memory/4712-3-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-0-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-1-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-8-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-11-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-12-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-10-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-9-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-13-0x00007FF95FD50000-0x00007FF95FD60000-memory.dmp

          memory/4712-4-0x00007FF9A20DF000-0x00007FF9A20E0000-memory.dmp

          memory/4712-6-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-31-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-7-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp

          memory/4712-5-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-468-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-470-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-469-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-467-0x00007FF9620C0000-0x00007FF9620D0000-memory.dmp

          memory/4712-471-0x00007FF9A1F80000-0x00007FF9A21E3000-memory.dmp