Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/09/2026, 04:50

General

  • Target
    attachment20260908-1106-ai9ioo.xlsx
  • Size 114KB
  • Sample260908-ff9j8ada59
  • 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\attachment20260908-1106-ai9ioo.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2940

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 61b6db0040e2832c5a9a7199f0dbbc3e360c1b17f7e37d6d2e1c819575298cbb
        • MD5 SHA1 SHA512 TLSH

        memory/2940-9-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-5-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-1-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-4-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-0-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-11-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-10-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-8-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-12-0x00007FF995C50000-0x00007FF995C60000-memory.dmp

        memory/2940-7-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-2-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-13-0x00007FF995C50000-0x00007FF995C60000-memory.dmp

        memory/2940-6-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-20-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-3-0x00007FF9D85CD000-0x00007FF9D85CE000-memory.dmp

        memory/2940-51-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-54-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-53-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-52-0x00007FF9985B0000-0x00007FF9985C0000-memory.dmp

        memory/2940-55-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp

        memory/2940-56-0x00007FF9D8530000-0x00007FF9D8725000-memory.dmp