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
    18/07/2026, 09:28

General

  • Target
    attachment20260718-1052-y4jgjw.xlsx
  • Size 114KB
  • Sample260718-lfchdaav2t
  • 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\attachment20260718-1052-y4jgjw.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4396

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 29409cf3738e4daa74037f88cc492cdc18f9fe27d41c80c2d32af3d3f7955a58
        • MD5 SHA1 SHA512 TLSH

        memory/4396-6-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-11-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-4-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-8-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-7-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-0-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-5-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-13-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-12-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-10-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-3-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-9-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-26-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-14-0x00007FF8A20E0000-0x00007FF8A20F0000-memory.dmp

        memory/4396-15-0x00007FF8A20E0000-0x00007FF8A20F0000-memory.dmp

        memory/4396-25-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-2-0x00007FF8E42ED000-0x00007FF8E42EE000-memory.dmp

        memory/4396-1-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-51-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-52-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-54-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-53-0x00007FF8A42D0000-0x00007FF8A42E0000-memory.dmp

        memory/4396-55-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp

        memory/4396-56-0x00007FF8E4250000-0x00007FF8E4445000-memory.dmp