Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 08:20

General

  • Target
    attachment20260930-765-c3h027.xlsx
  • Size 114KB
  • Sample260930-j8d6ka1hmf
  • 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 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\attachment20260930-765-c3h027.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1096

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 cc0430cbbac1c9f3e0e2e8fdd32ead6ccca9ff84af9840122d1af85249fd9891
        • MD5 SHA1 SHA512 TLSH

        memory/1096-11-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-13-0x00007FFCF88E0000-0x00007FFCF88F0000-memory.dmp

        memory/1096-2-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-4-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-5-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-7-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-6-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-8-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-9-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-14-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-3-0x00007FFD3B3BF000-0x00007FFD3B3C0000-memory.dmp

        memory/1096-12-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-0-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-10-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-15-0x00007FFCF88E0000-0x00007FFCF88F0000-memory.dmp

        memory/1096-17-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp

        memory/1096-1-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-50-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-51-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-52-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-53-0x00007FFCFB3A0000-0x00007FFCFB3B0000-memory.dmp

        memory/1096-54-0x00007FFD3B260000-0x00007FFD3B4C3000-memory.dmp