Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 04:32

General

  • Target
    attachment20260805-750-vgdrnx.xlsx
  • Size 114KB
  • Sample260805-e5yctaybke
  • 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\attachment20260805-750-vgdrnx.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4260

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 2ae8ca80bcfd822898471e283bfe6573ecb310c7167e9b3844f6a01a92b3fb5f
        • MD5 SHA1 SHA512 TLSH

        memory/4260-13-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-11-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-3-0x00007FFEDCCBF000-0x00007FFEDCCC0000-memory.dmp

        memory/4260-1-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-7-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-5-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-4-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-8-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-12-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-14-0x00007FFE9A510000-0x00007FFE9A520000-memory.dmp

        memory/4260-6-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-9-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-0-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-10-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-15-0x00007FFE9A510000-0x00007FFE9A520000-memory.dmp

        memory/4260-17-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp

        memory/4260-2-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-48-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-51-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-50-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-49-0x00007FFE9CCA0000-0x00007FFE9CCB0000-memory.dmp

        memory/4260-52-0x00007FFEDCB60000-0x00007FFEDCDC3000-memory.dmp