Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/09/2026, 23:06

General

  • Target
    attachment20260907-1106-ypyibj.xlsx
  • Size 15KB
  • Sample260907-23da7avzes
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 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\attachment20260907-1106-ypyibj.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • 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 2KB
        • SHA256 0e99d76ac13f9b96f1e575e2534f150ff47b9d4c099e2348060c26b16b1efc07
        • MD5 SHA1 SHA512 TLSH

        memory/3204-6-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-13-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-1-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-3-0x00007FFE139AD000-0x00007FFE139AE000-memory.dmp

        memory/3204-0-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-9-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-10-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-8-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-7-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-11-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-5-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-12-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-2-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-14-0x00007FFDD1930000-0x00007FFDD1940000-memory.dmp

        memory/3204-15-0x00007FFDD1930000-0x00007FFDD1940000-memory.dmp

        memory/3204-16-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-4-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-41-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-44-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-45-0x00007FFE13910000-0x00007FFE13B05000-memory.dmp

        memory/3204-43-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp

        memory/3204-42-0x00007FFDD3990000-0x00007FFDD39A0000-memory.dmp