Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 17:50

General

  • Target
    attachment20260809-750-ijdunb.xlsx
  • Size 114KB
  • Sample260809-wekgpswsg1
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 15 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\attachment20260809-750-ijdunb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4632

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 cc15552a9ab0462745034f35c413a864242e1ba71e410c3f2a66f25907152e07
        • MD5 SHA1 SHA512 TLSH

        memory/4632-5-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-31-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-2-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-4-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-6-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-8-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-10-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-9-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-11-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-12-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-13-0x00007FFDE5CB0000-0x00007FFDE5CC0000-memory.dmp

        memory/4632-7-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-14-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-0-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-3-0x00007FFE289FF000-0x00007FFE28A00000-memory.dmp

        memory/4632-15-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-43-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-21-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-1-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-30-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-16-0x00007FFDE5CB0000-0x00007FFDE5CC0000-memory.dmp

        memory/4632-36-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-20-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-57-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-61-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-64-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-63-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp

        memory/4632-65-0x0000015425700000-0x00000154259D0000-memory.dmp

        memory/4632-66-0x00007FFE288A0000-0x00007FFE28B03000-memory.dmp

        memory/4632-62-0x00007FFDE89E0000-0x00007FFDE89F0000-memory.dmp