Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 00:04

General

  • Target
    attachment20260924-764-357mds.xlsx
  • Size 114KB
  • Sample260924-ack5kaha32
  • 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 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\attachment20260924-764-357mds.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5368

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 3KB
        • SHA256 67455f94d3f99485c4ab0bed075c3eba463bd8c90681de0728630bb36325134e
        • MD5 SHA1 SHA512 TLSH

        memory/5368-1-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-11-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-2-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-6-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-5-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-0-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-7-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-14-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-12-0x00007FF82CA30000-0x00007FF82CA40000-memory.dmp

        memory/5368-10-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-3-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-8-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-9-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-15-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-13-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-16-0x00007FF82CA30000-0x00007FF82CA40000-memory.dmp

        memory/5368-24-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp

        memory/5368-4-0x00007FF86F0BF000-0x00007FF86F0C0000-memory.dmp

        memory/5368-49-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-52-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-51-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-50-0x00007FF82F0A0000-0x00007FF82F0B0000-memory.dmp

        memory/5368-53-0x00007FF86EF60000-0x00007FF86F1C3000-memory.dmp