Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/09/2026, 03:28

General

  • Target
    attachment20260908-1106-oas49h.xlsx
  • Size 15KB
  • Sample260908-d1bgtack2s
  • 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 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\attachment20260908-1106-oas49h.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2884

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 675c775902d48092936953f91b2a906cb602265dc33ef006c9e5c7bdb218eb76
        • MD5 SHA1 SHA512 TLSH

        memory/2884-11-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-7-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-3-0x00007FFAD735F000-0x00007FFAD7360000-memory.dmp

        memory/2884-6-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-5-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-4-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-9-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-10-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-12-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-2-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-0-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-13-0x00007FFA94610000-0x00007FFA94620000-memory.dmp

        memory/2884-8-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-14-0x00007FFA94610000-0x00007FFA94620000-memory.dmp

        memory/2884-15-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp

        memory/2884-1-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-45-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-48-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-47-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-46-0x00007FFA97340000-0x00007FFA97350000-memory.dmp

        memory/2884-49-0x00007FFAD7200000-0x00007FFAD7463000-memory.dmp