Analysis

  • max time kernel
    148s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 21:48

General

  • Target
    attachment20260724-1074-3dptxr.xlsx
  • Size 15KB
  • Sample260724-1nrdtsed46
  • 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 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\attachment20260724-1074-3dptxr.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2564

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 bab8ae0bf2487b08c03f3069fa4682d5324e13d890fb8bb0e5c34952b93061d6
        • MD5 SHA1 SHA512 TLSH

        memory/2564-9-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-11-0x00007FFBF2570000-0x00007FFBF2580000-memory.dmp

        memory/2564-6-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-0-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-4-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-7-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-2-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-8-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-3-0x00007FFC352BF000-0x00007FFC352C0000-memory.dmp

        memory/2564-10-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-5-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-12-0x00007FFBF2570000-0x00007FFBF2580000-memory.dmp

        memory/2564-14-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp

        memory/2564-1-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-41-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-44-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-43-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-42-0x00007FFBF52A0000-0x00007FFBF52B0000-memory.dmp

        memory/2564-45-0x00007FFC35160000-0x00007FFC353C3000-memory.dmp