Analysis

  • max time kernel
    148s
  • max time network
    129s
  • 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, 01:06

General

  • Target
    attachment20260723-1093-hwhxv7.xlsx
  • Size 17KB
  • Sample260723-bf4xhsbr8t
  • 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 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\attachment20260723-1093-hwhxv7.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1684

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 fc58d75e22135f6e7de2ce1f844602f1c01d2afbbe6879bf13e95a3dd37f192b
        • MD5 SHA1 SHA512 TLSH

        memory/1684-12-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-60-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-2-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-0-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-1-0x00007FF9385FF000-0x00007FF938600000-memory.dmp

        memory/1684-6-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-7-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-8-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-9-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-10-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-13-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-4-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-3-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-11-0x00007FF8F58B0000-0x00007FF8F58C0000-memory.dmp

        memory/1684-20-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-17-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-19-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-18-0x000001B6F4630000-0x000001B6F465D000-memory.dmp

        memory/1684-15-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-5-0x00007FF9384A0000-0x00007FF938703000-memory.dmp

        memory/1684-58-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-61-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-14-0x00007FF8F58B0000-0x00007FF8F58C0000-memory.dmp

        memory/1684-59-0x00007FF8F85E0000-0x00007FF8F85F0000-memory.dmp

        memory/1684-62-0x000001B6F4630000-0x000001B6F465D000-memory.dmp

        memory/1684-63-0x00007FF9384A0000-0x00007FF938703000-memory.dmp