Analysis

  • max time kernel
    148s
  • max time network
    146s
  • 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, 19:40

General

  • Target
    attachment20260809-750-7vwfdr.xlsx
  • Size 17KB
  • Sample260809-ydhylacb49
  • 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\attachment20260809-750-7vwfdr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4636

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 b53498abee7ad67dd75c3dbc27e7cb7df511d652f2928a651c7cb93b5e04461d
        • MD5 SHA1 SHA512 TLSH

        memory/4636-24-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-25-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-3-0x00007FFA6AAFF000-0x00007FFA6AB00000-memory.dmp

        memory/4636-4-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-5-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-9-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-11-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-13-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-12-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-10-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-26-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-7-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-6-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-14-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp

        memory/4636-15-0x00007FFA27E50000-0x00007FFA27E60000-memory.dmp

        memory/4636-0-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-1-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-23-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-8-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-27-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-28-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-29-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-2-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-38-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-39-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-41-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-47-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-58-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-62-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-65-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-64-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp

        memory/4636-66-0x0000013F0A510000-0x0000013F0A793000-memory.dmp

        memory/4636-67-0x00007FFA6A9A0000-0x00007FFA6AC03000-memory.dmp

        memory/4636-63-0x00007FFA2AAE0000-0x00007FFA2AAF0000-memory.dmp