Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 23:06

General

  • Target
    attachment20260916-764-md92ux.xlsx
  • Size 114KB
  • Sample260916-23da7afd32
  • 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\attachment20260916-764-md92ux.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1640

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 5dd05bb0edf5cffab2fb4027c0ad5d886571093be321f5c811f37a933ecf3226
        • MD5 SHA1 SHA512 TLSH

        memory/1640-6-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-2-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-0-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-4-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-1-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-11-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-10-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-8-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-9-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-12-0x00007FFD07D10000-0x00007FFD07D20000-memory.dmp

        memory/1640-5-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-13-0x00007FFD07D10000-0x00007FFD07D20000-memory.dmp

        memory/1640-7-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-20-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-3-0x00007FFD4A22D000-0x00007FFD4A22E000-memory.dmp

        memory/1640-48-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-50-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-49-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp

        memory/1640-52-0x00007FFD4A190000-0x00007FFD4A385000-memory.dmp

        memory/1640-51-0x00007FFD0A210000-0x00007FFD0A220000-memory.dmp