Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 04:46

General

  • Target
    attachment20260723-1093-rzgf5s.xlsx
  • Size 17KB
  • Sample260723-fd1vasdr5s
  • 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\attachment20260723-1093-rzgf5s.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4468

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 8caa6fd4b9da5d5072b3e7f51ac0ed6bb3cb93a94f41e621cd72c0b1dbf63e07
        • MD5 SHA1 SHA512 TLSH

        memory/4468-8-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-10-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-5-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-3-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-7-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-1-0x00007FFC68B9F000-0x00007FFC68BA0000-memory.dmp

        memory/4468-9-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-13-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/4468-2-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-6-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-4-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-12-0x00007FFC26760000-0x00007FFC26770000-memory.dmp

        memory/4468-11-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-16-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-15-0x00007FFC68B9F000-0x00007FFC68BA0000-memory.dmp

        memory/4468-17-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-18-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp

        memory/4468-0-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-48-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-51-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-50-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-49-0x00007FFC28B80000-0x00007FFC28B90000-memory.dmp

        memory/4468-52-0x00007FFC68A40000-0x00007FFC68CA3000-memory.dmp