Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 07:02

General

  • Target
    attachment20260806-1169-fbv88f.xlsx
  • Size 17KB
  • Sample260806-httr2agd52
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260806-1169-fbv88f.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5536

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 3KB
        • SHA256 801cf5307b0060b8accbae3eb2d30dc43c9b04645e4d5ce7e79a2ae73ae9c1da
        • MD5 SHA1 SHA512 TLSH

        memory/5536-11-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-60-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-0-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-4-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-6-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-5-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-7-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-8-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-9-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-10-0x00007FFB5A2C0000-0x00007FFB5A2D0000-memory.dmp

        memory/5536-12-0x00007FFB5A2C0000-0x00007FFB5A2D0000-memory.dmp

        memory/5536-2-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-1-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-13-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-27-0x00000209C55A0000-0x00000209C576A000-memory.dmp

        memory/5536-16-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-17-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-28-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-14-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-3-0x00007FFB9CEDF000-0x00007FFB9CEE0000-memory.dmp

        memory/5536-58-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-61-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-15-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp

        memory/5536-59-0x00007FFB5CEC0000-0x00007FFB5CED0000-memory.dmp

        memory/5536-62-0x00000209C55A0000-0x00000209C576A000-memory.dmp

        memory/5536-63-0x00007FFB9CD80000-0x00007FFB9CFE3000-memory.dmp