Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/09/2026, 00:08

General

  • Target
    attachment20260924-764-ko2ll6.xlsx
  • Size 114KB
  • Sample260924-aev3jsxt7k
  • 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\attachment20260924-764-ko2ll6.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1180

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 28728ec7d9cdce0f2ac33a153bde49f3ef630d2939d0315009e5ce9a233f5e8c
        • MD5 SHA1 SHA512 TLSH

        memory/1180-8-0x00007FF8CFAF0000-0x00007FF8CFB00000-memory.dmp

        memory/1180-22-0x00007FF9121B0000-0x00007FF9123A5000-memory.dmp

        memory/1180-2-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-6-0x00007FF9121B0000-0x00007FF9123A5000-memory.dmp

        memory/1180-5-0x00007FF9121B0000-0x00007FF9123A5000-memory.dmp

        memory/1180-4-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-3-0x00007FF91224D000-0x00007FF91224E000-memory.dmp

        memory/1180-7-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-9-0x00007FF8CFAF0000-0x00007FF8CFB00000-memory.dmp

        memory/1180-0-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-1-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-50-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-51-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-53-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-52-0x00007FF8D2230000-0x00007FF8D2240000-memory.dmp

        memory/1180-54-0x00007FF9121B0000-0x00007FF9123A5000-memory.dmp