Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 13:00

General

  • Target
    attachment20260808-1169-ze59h3.xlsx
  • Size 114KB
  • Sample260808-p8m2csdf22
  • 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\attachment20260808-1169-ze59h3.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3576

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 c6881ffc53a84c4f9c810d5f34329fbeb2d5c1cfaf6435567b7b667642970e2b
        • MD5 SHA1 SHA512 TLSH

        memory/3576-12-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-7-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-3-0x00007FFE5B05F000-0x00007FFE5B060000-memory.dmp

        memory/3576-4-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-5-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-6-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-0-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-8-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-10-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-9-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-1-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-11-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-17-0x00007FFE18460000-0x00007FFE18470000-memory.dmp

        memory/3576-14-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-15-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-16-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-13-0x00007FFE18460000-0x00007FFE18470000-memory.dmp

        memory/3576-19-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp

        memory/3576-2-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-50-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-51-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-53-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-52-0x00007FFE1B040000-0x00007FFE1B050000-memory.dmp

        memory/3576-54-0x00007FFE5AF00000-0x00007FFE5B163000-memory.dmp