Analysis

  • max time kernel
    148s
  • max time network
    140s
  • 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, 01:05

General

  • Target
    attachment20260930-1092870-u9ux5i.xls
  • Size 181KB
  • Sample260930-bfzb2azy4k
  • SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 40 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260930-1092870-u9ux5i.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3688
    • C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe
      "C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2716

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CentralTable.accdb

        • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.accdb
        • Size 512KB
        • SHA256 8f99ab521f821803c1bab55f16e8b201be734a7ab9686f0bd99a91e68a537d82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CentralTable.laccdb

        • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
        • Size 128B
        • SHA256 145bd40f3a298bd10ca06fbb84d9f2ca63602b8cf8014e3062c27d5120e7efdf
        • MD5 SHA1 SHA512

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 52afce5da78bd938764c24de11f03d1d865b5001e6fbbb338cf5b59192becf37
        • MD5 SHA1 SHA512 TLSH

        memory/2716-31-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-51-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-41-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-42-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-35-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-36-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-38-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-37-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/2716-34-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-3-0x00007FFB3DDDF000-0x00007FFB3DDE0000-memory.dmp

        memory/3688-9-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-17-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-18-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-19-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-12-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-11-0x00007FFAFB6C0000-0x00007FFAFB6D0000-memory.dmp

        memory/3688-1-0x00007FFAFDDC0000-0x00007FFAFDDD0000-memory.dmp

        memory/3688-10-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-13-0x00007FFAFB6C0000-0x00007FFAFB6D0000-memory.dmp

        memory/3688-0-0x00007FFAFDDC0000-0x00007FFAFDDD0000-memory.dmp

        memory/3688-8-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-7-0x00007FFAFDDC0000-0x00007FFAFDDD0000-memory.dmp

        memory/3688-4-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-6-0x00007FFB3DC80000-0x00007FFB3DEE3000-memory.dmp

        memory/3688-5-0x00007FFAFDDC0000-0x00007FFAFDDD0000-memory.dmp

        memory/3688-2-0x00007FFAFDDC0000-0x00007FFAFDDD0000-memory.dmp