Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/07/2026, 16:56

General

  • Target
    attachment20260716-1154-71502i.xlsx
  • Size 15KB
  • Sample260716-vfn1vadv21
  • 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 15 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\attachment20260716-1154-71502i.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5548

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 3bc68596efc872bc731d2f779fc78173abedaa2379e8bad13831e209f5f6dba9
        • MD5 SHA1 SHA512 TLSH

        memory/5548-9-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/5548-11-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/5548-1-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-6-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/5548-5-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/5548-7-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-4-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-0-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-2-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-8-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/5548-10-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/5548-13-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/5548-3-0x00007FFC68B9F000-0x00007FFC68BA0000-memory.dmp

        memory/5548-39-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-42-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-40-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-41-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/5548-43-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp