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
    09/08/2026, 00:30

General

  • Target
    attachment20260809-1169-finnqb.xlsx
  • Size 17KB
  • Sample260809-athqrsga82
  • 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 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\attachment20260809-1169-finnqb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4644

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 3865c239d82f0fe90628d17876cc5dfee32b25e2d7230355b1ffc7bfbd69a333
        • MD5 SHA1 SHA512 TLSH

        memory/4644-4-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-11-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-6-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-7-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-5-0x00007FFFBFD90000-0x00007FFFBFDA0000-memory.dmp

        memory/4644-0-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-3-0x00007FF80209F000-0x00007FF8020A0000-memory.dmp

        memory/4644-14-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-9-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-13-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-1-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-12-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-10-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-15-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp

        memory/4644-17-0x00007FF7C0020000-0x00007FF7C0030000-memory.dmp

        memory/4644-16-0x00007FFFBFD70000-0x00007FFFBFD80000-memory.dmp

        memory/4644-21-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp

        memory/4644-2-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-49-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-52-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-51-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-50-0x00007FF7C2080000-0x00007FF7C2090000-memory.dmp

        memory/4644-53-0x00007FF801F40000-0x00007FF8021A3000-memory.dmp