Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 11:16

General

  • Target
    attachment20260808-750-orjjtt.xlsx
  • Size 114KB
  • Sample260808-nc4tkazsc1
  • 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 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\attachment20260808-750-orjjtt.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4548

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 47a43b3d1a30706119be564f01f2ff2dd64488591ea052c9c52995f6e6867206
        • MD5 SHA1 SHA512 TLSH

        memory/4548-9-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-64-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-4-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-1-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-15-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp

        memory/4548-11-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-0-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-13-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-12-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-8-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-7-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-6-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-2-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-5-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-10-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-24-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-23-0x0000022A44F60000-0x0000022A452A7000-memory.dmp

        memory/4548-25-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-26-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-27-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp

        memory/4548-3-0x00007FFC8CF3F000-0x00007FFC8CF40000-memory.dmp

        memory/4548-57-0x0000022A44F60000-0x0000022A452A7000-memory.dmp

        memory/4548-61-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-14-0x00007FFC4A980000-0x00007FFC4A990000-memory.dmp

        memory/4548-63-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-62-0x00007FFC4CF20000-0x00007FFC4CF30000-memory.dmp

        memory/4548-65-0x0000022A44F60000-0x0000022A452A7000-memory.dmp

        memory/4548-66-0x00007FFC8CDE0000-0x00007FFC8D043000-memory.dmp