Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 04:24

General

  • Target
    attachment20260810-750-ihmj0h.xlsx
  • Size 114KB
  • Sample260810-e1c63sar7t
  • 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\attachment20260810-750-ihmj0h.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3720

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 657B
        • SHA256 e99187ce2d522362bb02058ae9d4dc091c461ff99bfe34bf0bf1e71bf403dab7
        • MD5 SHA1 SHA512 TLSH

        memory/3720-14-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-7-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-3-0x00007FFCA48DF000-0x00007FFCA48E0000-memory.dmp

        memory/3720-1-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-6-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-5-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-2-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-8-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-9-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-10-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-4-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-11-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-18-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-12-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-15-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-16-0x00007FFC621E0000-0x00007FFC621F0000-memory.dmp

        memory/3720-13-0x00007FFC621E0000-0x00007FFC621F0000-memory.dmp

        memory/3720-19-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/3720-0-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-53-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-54-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-55-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-56-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/3720-57-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp