Analysis

  • max time kernel
    150s
  • 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
    02/08/2026, 16:58

General

  • Target
    attachment20260802-750-70fczj.xlsx
  • Size 17KB
  • Sample260802-vgtbyss1fs
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260802-750-70fczj.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1476

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 55903c5c10138d5ab94f373e14b2bccd99b9d9dcbec42e0793fd8b003485263b
        • MD5 SHA1 SHA512 TLSH

        memory/1476-11-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-13-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-1-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-4-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-6-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-5-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-8-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-9-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-10-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-14-0x00007FFD6E0E0000-0x00007FFD6E0F0000-memory.dmp

        memory/1476-2-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-12-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-0-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-7-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-15-0x00007FFD6E0E0000-0x00007FFD6E0F0000-memory.dmp

        memory/1476-23-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp

        memory/1476-3-0x00007FFDB063F000-0x00007FFDB0640000-memory.dmp

        memory/1476-47-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-48-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-50-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-49-0x00007FFD70620000-0x00007FFD70630000-memory.dmp

        memory/1476-51-0x00007FFDB04E0000-0x00007FFDB0743000-memory.dmp