Analysis

  • max time kernel
    148s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 04:28

General

  • Target
    attachment20260806-750-3e47o4.xlsx
  • Size 114KB
  • Sample260806-e3m43adl9w
  • 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 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\attachment20260806-750-3e47o4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:928

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 7fd7633a6205fcbf866250b6b6be06a5a34b15565aa16d47ac4aedd4a4550fe9
        • MD5 SHA1 SHA512 TLSH

        memory/928-12-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-56-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-3-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-5-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-4-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-6-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-8-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-9-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-7-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-10-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-11-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-0-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-1-0x00007FF9F4CBF000-0x00007FF9F4CC0000-memory.dmp

        memory/928-13-0x00007FF9B2660000-0x00007FF9B2670000-memory.dmp

        memory/928-25-0x00007FF9F4CBF000-0x00007FF9F4CC0000-memory.dmp

        memory/928-16-0x00007FF9B2660000-0x00007FF9B2670000-memory.dmp

        memory/928-24-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-26-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-14-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-27-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-2-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-55-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-15-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp

        memory/928-57-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-58-0x00007FF9B4CA0000-0x00007FF9B4CB0000-memory.dmp

        memory/928-59-0x00007FF9F4B60000-0x00007FF9F4DC3000-memory.dmp