Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 03:42

General

  • Target
    attachment20260818-1169-tidnf3.xlsx
  • Size 15KB
  • Sample260818-d9btyadp3x
  • 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\attachment20260818-1169-tidnf3.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4124

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 2ef94fc0e90c768c7a1d35a06d61424eb9246b0f39bed81fec2e34084d059a1c
        • MD5 SHA1 SHA512 TLSH

        memory/4124-12-0x00007FFCE8660000-0x00007FFCE8670000-memory.dmp

        memory/4124-5-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-2-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-1-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-6-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-7-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-0-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-8-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-9-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-10-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-4-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-11-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-17-0x00007FFCE8660000-0x00007FFCE8670000-memory.dmp

        memory/4124-15-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-16-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-14-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-13-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-25-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp

        memory/4124-3-0x00007FFD2B1DF000-0x00007FFD2B1E0000-memory.dmp

        memory/4124-46-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-48-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-49-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-47-0x00007FFCEB1C0000-0x00007FFCEB1D0000-memory.dmp

        memory/4124-50-0x00007FFD2B080000-0x00007FFD2B2E3000-memory.dmp