Analysis

  • max time kernel
    148s
  • max time network
    146s
  • 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, 22:39

General

  • Target
    attachment20260930-527357-gafcxg.xlsx
  • Size 15KB
  • Sample260930-2k73vay14n
  • SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
  • 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 16 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\attachment20260930-527357-gafcxg.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5296

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 2KB
        • SHA256 a7d18b0978777350fdfbcb13e1029ebc0524f8eb8e3cd1b437ac244a68ab1b0a
        • MD5 SHA1 SHA512 TLSH

        memory/5296-8-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-13-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-3-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-1-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-5-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-6-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-7-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-9-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-10-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-11-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-4-0x00007FFA0CD1F000-0x00007FFA0CD20000-memory.dmp

        memory/5296-12-0x00007FF9CAA10000-0x00007FF9CAA20000-memory.dmp

        memory/5296-0-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-14-0x00007FF9CAA10000-0x00007FF9CAA20000-memory.dmp

        memory/5296-22-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-23-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp

        memory/5296-2-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-48-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-49-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-50-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-51-0x00007FF9CCD00000-0x00007FF9CCD10000-memory.dmp

        memory/5296-52-0x00007FFA0CBC0000-0x00007FFA0CE23000-memory.dmp