Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/09/2026, 23:26

General

  • Target
    attachment20260926-764-mlz26o.xlsx
  • Size 114KB
  • Sample260926-3ethyatemf
  • 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\attachment20260926-764-mlz26o.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2176

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 70f63307bd33fc16b3d4327b4422b0b8b7ad226e4a65036de4a28c29d8fc1da5
        • MD5 SHA1 SHA512 TLSH

        memory/2176-6-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-1-0x00007FFD4A22D000-0x00007FFD4A22E000-memory.dmp

        memory/2176-5-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-7-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-9-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-12-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-11-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-10-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-8-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-13-0x00007FFD07D10000-0x00007FFD07D20000-memory.dmp

        memory/2176-2-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-4-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-0-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-14-0x00007FFD07D10000-0x00007FFD07D20000-memory.dmp

        memory/2176-24-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-25-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/2176-3-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-50-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-53-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-52-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-51-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/2176-54-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp