Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 08:24

General

  • Target
    attachment20260730-1169-afzzc8.xlsx
  • Size 15KB
  • Sample260730-kapp3stgrb
  • 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\attachment20260730-1169-afzzc8.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2372

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 caff918ab8c3636f9fd20947840947b2b06471f803bb14fcca6fd2a79e24b29b
        • MD5 SHA1 SHA512 TLSH

        memory/2372-12-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-7-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-4-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-5-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-1-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-6-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-0-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-8-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-9-0x00007FFB0FF10000-0x00007FFB0FF20000-memory.dmp

        memory/2372-11-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-2-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-10-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-15-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-14-0x00007FFB0FF10000-0x00007FFB0FF20000-memory.dmp

        memory/2372-16-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-17-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-13-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-18-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp

        memory/2372-3-0x00007FFB5273F000-0x00007FFB52740000-memory.dmp

        memory/2372-48-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-51-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-50-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-49-0x00007FFB12720000-0x00007FFB12730000-memory.dmp

        memory/2372-52-0x00007FFB525E0000-0x00007FFB52843000-memory.dmp