Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 23:04

General

  • Target
    attachment20260802-1169-pcpeky.xlsx
  • Size 17KB
  • Sample260802-219xdatbmh
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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 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\attachment20260802-1169-pcpeky.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5080

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 aa3670e6f9ce8204d49cb5e4201d5b8e14639b6b5588e4c6d0d2671a4195d23e
        • MD5 SHA1 SHA512 TLSH

        memory/5080-10-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-12-0x00007FFBEF230000-0x00007FFBEF240000-memory.dmp

        memory/5080-1-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-4-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-6-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-5-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-7-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-9-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-8-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-0-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-2-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-13-0x00007FFBEF230000-0x00007FFBEF240000-memory.dmp

        memory/5080-11-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-20-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-21-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp

        memory/5080-3-0x00007FFC31D9F000-0x00007FFC31DA0000-memory.dmp

        memory/5080-48-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-49-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-50-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-51-0x00007FFBF1D80000-0x00007FFBF1D90000-memory.dmp

        memory/5080-52-0x00007FFC31C40000-0x00007FFC31EA3000-memory.dmp