Analysis

  • max time kernel
    148s
  • max time network
    147s
  • 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, 01:08

General

  • Target
    attachment20260801-750-m22bdk.xlsx
  • Size 17KB
  • Sample260801-bg8xvsvbjd
  • 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\attachment20260801-750-m22bdk.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3256

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 d7b33b2d074acd25f3e39277b7c37bfe7db2754dba2f241079c16c3e388aa941
        • MD5 SHA1 SHA512 TLSH

        memory/3256-14-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-53-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-5-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-6-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-7-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-4-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-1-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-8-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-10-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-9-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-11-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-15-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-2-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-13-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-12-0x00007FFE7D580000-0x00007FFE7D590000-memory.dmp

        memory/3256-16-0x00007FFE7D580000-0x00007FFE7D590000-memory.dmp

        memory/3256-23-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-24-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-25-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-27-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-26-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp

        memory/3256-3-0x00007FFEBFCFF000-0x00007FFEBFD00000-memory.dmp

        memory/3256-51-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-54-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-0-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-52-0x00007FFE7FCE0000-0x00007FFE7FCF0000-memory.dmp

        memory/3256-55-0x00007FFEBFBA0000-0x00007FFEBFE03000-memory.dmp