Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 08:51

General

  • Target
    attachment20260930-1253-id3u6a.xlsx
  • Size 20KB
  • Sample260930-ksac4sbb64
  • SHA256 8e9b6db172ba674734bd749dd79f5801b76c3857f6936bbddbe6035b84a10a22
  • 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 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\attachment20260930-1253-id3u6a.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:412

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 670B
        • SHA256 93d8b8f8e2dbef3c3e6a60768ced9d0a6684b513bdfb359d5a5cb354c466dc7d
        • MD5 SHA1 SHA512 TLSH

        memory/412-10-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-2-0x00007FFCFD46D000-0x00007FFCFD46E000-memory.dmp

        memory/412-1-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-4-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-6-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-5-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-7-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-8-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-0-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-9-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-22-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-12-0x00007FFCBB3F0000-0x00007FFCBB400000-memory.dmp

        memory/412-11-0x00007FFCBB3F0000-0x00007FFCBB400000-memory.dmp

        memory/412-3-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-43-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-44-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-46-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-48-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp

        memory/412-45-0x00007FFCBD450000-0x00007FFCBD460000-memory.dmp

        memory/412-47-0x00007FFCFD3D0000-0x00007FFCFD5C5000-memory.dmp