Analysis

  • max time kernel
    150s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 17:10

General

  • Target
    attachment20260820-1186-eikyze.xlsx
  • Size 17KB
  • Sample260820-vpp99sef85
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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 13 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\attachment20260820-1186-eikyze.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5908

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 5d64f720f89ba83b181643502c1f66d94843f6838faa0950cb4f8b16284844f2
        • MD5 SHA1 SHA512 TLSH

        memory/5908-6-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-10-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-2-0x00007FFE72E7F000-0x00007FFE72E80000-memory.dmp

        memory/5908-4-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-5-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-0-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-7-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-14-0x00007FFE30330000-0x00007FFE30340000-memory.dmp

        memory/5908-13-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-12-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-1-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-11-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-9-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-8-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-15-0x00007FFE30330000-0x00007FFE30340000-memory.dmp

        memory/5908-16-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-24-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp

        memory/5908-3-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-45-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-48-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-47-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-46-0x00007FFE32E60000-0x00007FFE32E70000-memory.dmp

        memory/5908-49-0x00007FFE72D20000-0x00007FFE72F83000-memory.dmp