Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 19:38

General

  • Target
    attachment20260809-750-a71nv6.xlsx
  • Size 114KB
  • Sample260809-yccp7acp3v
  • 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 12 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\attachment20260809-750-a71nv6.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4404

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 bd56063108ba729a09efb30a29f3adc51cb4126651ed39b8d63d039f9ca5409e
        • MD5 SHA1 SHA512 TLSH

        memory/4404-12-0x00007FFC0B610000-0x00007FFC0B620000-memory.dmp

        memory/4404-61-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-2-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-5-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-8-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-9-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-10-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-11-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-7-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-6-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-4-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-0-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-1-0x00007FFC4D68D000-0x00007FFC4D68E000-memory.dmp

        memory/4404-15-0x00007FFC0B610000-0x00007FFC0B620000-memory.dmp

        memory/4404-14-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-25-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-24-0x00007FFC4D68D000-0x00007FFC4D68E000-memory.dmp

        memory/4404-26-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-27-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-3-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-60-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-13-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-64-0x00007FFC4D5F0000-0x00007FFC4D7E5000-memory.dmp

        memory/4404-63-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp

        memory/4404-62-0x00007FFC0D670000-0x00007FFC0D680000-memory.dmp