Analysis

  • max time kernel
    148s
  • max time network
    122s
  • 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, 15:48

General

  • Target
    attachment20260808-750-9ku24l.xlsx
  • Size 17KB
  • Sample260808-s8rw4ahp2s
  • 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\attachment20260808-750-9ku24l.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3204

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 bf980227292c1a8fbe9a3f1d384c26749154d369c69554831cfa2a9466c8b8fa
        • MD5 SHA1 SHA512 TLSH

        memory/3204-7-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-49-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-11-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-13-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-16-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-15-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-14-0x00007FFE9C830000-0x00007FFE9C840000-memory.dmp

        memory/3204-17-0x00007FFE9C830000-0x00007FFE9C840000-memory.dmp

        memory/3204-12-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-8-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-10-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-1-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-9-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-3-0x00007FFEDF57F000-0x00007FFEDF580000-memory.dmp

        memory/3204-5-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-2-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-0-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-23-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-22-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-6-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp

        memory/3204-47-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-4-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-48-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-50-0x00007FFE9F560000-0x00007FFE9F570000-memory.dmp

        memory/3204-51-0x00007FFEDF420000-0x00007FFEDF683000-memory.dmp