Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 16:22

General

  • Target
    attachment20260807-750-1a48a1.xlsx
  • Size 17KB
  • Sample260807-tt757sssew
  • 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\attachment20260807-750-1a48a1.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4584

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 4KB
        • SHA256 216450d7a931fd5e7dce1204d342b711577df7cbc4b77f57c4f7fe6156aab742
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4584-9-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-11-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-5-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-6-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-2-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-1-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-8-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-7-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-10-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-13-0x00007FFDD0D50000-0x00007FFDD0D60000-memory.dmp

        memory/4584-4-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-12-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-0-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-15-0x00007FFDD0D50000-0x00007FFDD0D60000-memory.dmp

        memory/4584-19-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-20-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp

        memory/4584-3-0x00007FFE1305F000-0x00007FFE13060000-memory.dmp

        memory/4584-44-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-45-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-47-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-46-0x00007FFDD3040000-0x00007FFDD3050000-memory.dmp

        memory/4584-48-0x00007FFE12F00000-0x00007FFE13163000-memory.dmp