Analysis

  • max time kernel
    148s
  • max time network
    138s
  • 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, 20:27

General

  • Target
    invoice_661.xls
  • Size 181KB
  • Sample260930-y8vwmsstcx
  • 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 46 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\invoice_661.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:912
    • 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:468

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 c53137a868b30e7d57cd310f5bd6e6ce5b0d936edaf4a84cba9e6ec2ebebb209
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CentralTable.laccdb

        • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
        • Size 128B
        • SHA256 27299f77f217a649230a9d4d5074e4429226e70de1c131591fb44f0eb0ec8c8d
        • MD5 SHA1 SHA512

        memory/468-29-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-46-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-37-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-35-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-38-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-36-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-31-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-33-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/468-34-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-9-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-7-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-14-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-15-0x00007FF8F56F0000-0x00007FF8F5700000-memory.dmp

        memory/912-10-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-16-0x00007FF8F56F0000-0x00007FF8F5700000-memory.dmp

        memory/912-20-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-12-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-11-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-13-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-8-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-0-0x00007FF8F7A60000-0x00007FF8F7A70000-memory.dmp

        memory/912-1-0x00007FF8F7A60000-0x00007FF8F7A70000-memory.dmp

        memory/912-6-0x00007FF8F7A60000-0x00007FF8F7A70000-memory.dmp

        memory/912-4-0x00007FF8F7A60000-0x00007FF8F7A70000-memory.dmp

        memory/912-5-0x00007FF937920000-0x00007FF937B83000-memory.dmp

        memory/912-2-0x00007FF8F7A60000-0x00007FF8F7A70000-memory.dmp

        memory/912-3-0x00007FF937A7F000-0x00007FF937A80000-memory.dmp