Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/09/2026, 03:00

General

  • Target
    attachment20260928-764-ntcqay.xlsx
  • Size 114KB
  • Sample260928-dha4bstdna
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 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\attachment20260928-764-ntcqay.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2480

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 5332c94da780acb5ae5ec8c5f7abec4081e94e321fb497a1e203dce62d241bbd
        • MD5 SHA1 SHA512 TLSH

        memory/2480-13-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-49-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-2-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-5-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-4-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-6-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-10-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-11-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-12-0x00007FF9EF020000-0x00007FF9EF030000-memory.dmp

        memory/2480-9-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-8-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-0-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-3-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-7-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-15-0x00007FF9EF020000-0x00007FF9EF030000-memory.dmp

        memory/2480-16-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-17-0x00007FFA316CD000-0x00007FFA316CE000-memory.dmp

        memory/2480-18-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-19-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-1-0x00007FFA316CD000-0x00007FFA316CE000-memory.dmp

        memory/2480-48-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-14-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-52-0x00007FFA31630000-0x00007FFA31825000-memory.dmp

        memory/2480-51-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp

        memory/2480-50-0x00007FF9F16B0000-0x00007FF9F16C0000-memory.dmp