Analysis

  • max time kernel
    149s
  • 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, 10:31

General

  • Target
    invoice_661.xls
  • Size 181KB
  • Sample260930-mkfahazdpd
  • 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 44 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:4912
    • 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:1328

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 f96c73319645fbd6d9fff9cc6f8e9688f1f8d4ab26fad1c47d3fc5cf898b4d20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CentralTable.laccdb

        • Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\OfficeFileCache\CentralTable.laccdb
        • Size 128B
        • SHA256 26c556cb67954a1ba9c6b5c617b516d3801d3f4c783c815c22581796d82aab5a
        • MD5 SHA1 SHA512

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 3KB
        • SHA256 da3bded56cccd69e01596b024755e42ea8096fd1bbb05d270886a88feaa5f696
        • MD5 SHA1 SHA512 TLSH

        memory/1328-30-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-55-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-36-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-35-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-34-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-32-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/1328-33-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-7-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-25-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-12-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-13-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-14-0x00007FFDE5A20000-0x00007FFDE5A30000-memory.dmp

        memory/4912-15-0x00007FFDE5A20000-0x00007FFDE5A30000-memory.dmp

        memory/4912-19-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-20-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-21-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-22-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-24-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-9-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-23-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-11-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-10-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-0-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/4912-8-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/4912-5-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-6-0x00007FFE284E0000-0x00007FFE28743000-memory.dmp

        memory/4912-4-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/4912-1-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp

        memory/4912-3-0x00007FFE2863F000-0x00007FFE28640000-memory.dmp

        memory/4912-2-0x00007FFDE8620000-0x00007FFDE8630000-memory.dmp