Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 03:40

General

  • Target
    attachment20260809-750-gbnipm.xlsx
  • Size 114KB
  • Sample260809-d77htszbld
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 13 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\attachment20260809-750-gbnipm.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 20a3373a608c3f4f144a32e4c5be4d0ff3c080dfd721b5df04f1201b0a9ee670
        • MD5 SHA1 SHA512 TLSH

        memory/3696-10-0x00007FF93C4D0000-0x00007FF93C4E0000-memory.dmp

        memory/3696-12-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-2-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-5-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-4-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-6-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-7-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-8-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-9-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-0-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-3-0x00007FF97E95F000-0x00007FF97E960000-memory.dmp

        memory/3696-13-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-11-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-14-0x00007FF93C4D0000-0x00007FF93C4E0000-memory.dmp

        memory/3696-16-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp

        memory/3696-1-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-42-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-41-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-44-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-43-0x00007FF93E940000-0x00007FF93E950000-memory.dmp

        memory/3696-45-0x00007FF97E800000-0x00007FF97EA63000-memory.dmp