Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 12:16

General

  • Target
    attachment20261002-761-t56af0.xlsx
  • Size 114KB
  • Sample261002-pffftavygv
  • 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\attachment20261002-761-t56af0.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2664

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        KX1SSRO2GZ170FBC71N2.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KX1SSRO2GZ170FBC71N2.temp
        • Size 2KB
        • SHA256 90272dae75ee4770d79d4487e328769ee07fefc5f2bebe516043219f8f1a9232
        • MD5 SHA1 SHA512 TLSH

        memory/2664-10-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-11-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-1-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-0-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-6-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-5-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-8-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-7-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-2-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-9-0x00007FFF8DD00000-0x00007FFF8DD10000-memory.dmp

        memory/2664-4-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-12-0x00007FFF8DD00000-0x00007FFF8DD10000-memory.dmp

        memory/2664-22-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp

        memory/2664-3-0x00007FFFCFE8D000-0x00007FFFCFE8E000-memory.dmp

        memory/2664-47-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-48-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-50-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-49-0x00007FFF8FE70000-0x00007FFF8FE80000-memory.dmp

        memory/2664-51-0x00007FFFCFDF0000-0x00007FFFCFFE5000-memory.dmp