Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 01:08

General

  • Target
    attachment20260810-1169-k8pz5.xlsx
  • Size 114KB
  • Sample260810-bg8xvsgn8t
  • 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\attachment20260810-1169-k8pz5.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2604

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 2KB
        • SHA256 c264efeaef94c6cf4cc4ba8309696e9fb777a148b257829c83e6959af7821a1f
        • MD5 SHA1 SHA512 TLSH

        memory/2604-12-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-53-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-0-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-3-0x00007FFA7415F000-0x00007FFA74160000-memory.dmp

        memory/2604-6-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-8-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-7-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-5-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-9-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-11-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-10-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-4-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-1-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-14-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-13-0x00007FFA314C0000-0x00007FFA314D0000-memory.dmp

        memory/2604-17-0x00007FFA314C0000-0x00007FFA314D0000-memory.dmp

        memory/2604-26-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-27-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-28-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-2-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-54-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-15-0x00007FFA74000000-0x00007FFA74263000-memory.dmp

        memory/2604-56-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-55-0x00007FFA34140000-0x00007FFA34150000-memory.dmp

        memory/2604-57-0x00007FFA74000000-0x00007FFA74263000-memory.dmp