Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 23:54

General

  • Target
    attachment20260801-1169-ill795.xlsx
  • Size 114KB
  • Sample260801-3xvtqaaj21
  • 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 FindShellTrayWindow 2 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\attachment20260801-1169-ill795.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2812

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 3ca80860a3fac68e27010e5912ea82128d5b67d2e7874e0d774e1587be2d15d4
        • MD5 SHA1 SHA512 TLSH

        memory/2812-14-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-58-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-1-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-0-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-6-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-7-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-5-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-10-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-13-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-15-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-16-0x00007FFD6DE20000-0x00007FFD6DE30000-memory.dmp

        memory/2812-3-0x00007FFDB053F000-0x00007FFDB0540000-memory.dmp

        memory/2812-4-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-12-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-25-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-8-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-17-0x00007FFD6DE20000-0x00007FFD6DE30000-memory.dmp

        memory/2812-23-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-9-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-24-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-2-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-57-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-11-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp

        memory/2812-59-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-60-0x00007FFD70520000-0x00007FFD70530000-memory.dmp

        memory/2812-61-0x00007FFDB03E0000-0x00007FFDB0643000-memory.dmp