Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:58

General

  • Target
    attachment20260802-1169-p57lyi.xlsx
  • Size 17KB
  • Sample260802-ejjbrscq91
  • 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\attachment20260802-1169-p57lyi.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4164

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        EWFWR5Y6EPVPNYI67LDH.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EWFWR5Y6EPVPNYI67LDH.temp
        • Size 2KB
        • SHA256 3c3f9fd36d21c03e350f5981713b3ae91b7f6f1562aebd0617bbf05b2119e2e9
        • MD5 SHA1 SHA512 TLSH

        memory/4164-6-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-10-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-4-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-5-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-2-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-0-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-7-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-9-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-13-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/4164-12-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-3-0x00007FF9FA25F000-0x00007FF9FA260000-memory.dmp

        memory/4164-11-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-8-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-15-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-14-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-16-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/4164-18-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/4164-1-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-52-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-53-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-55-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-54-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/4164-56-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp