Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 22:16

General

  • Target
    attachment20260815-1169-1pcsvw.xlsx
  • Size 17KB
  • Sample260815-16splsaa29
  • 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 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\attachment20260815-1169-1pcsvw.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4500

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 657B
        • SHA256 1e23cc5a37a5426b7e31282961f670a148cb8df199f565e88f4aa8486274f489
        • MD5 SHA1 SHA512 TLSH

        memory/4500-10-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-12-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-4-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-6-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-5-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-7-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-8-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-3-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-9-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-0-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-2-0x00007FFCA48DF000-0x00007FFCA48E0000-memory.dmp

        memory/4500-13-0x00007FFC621E0000-0x00007FFC621F0000-memory.dmp

        memory/4500-11-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-14-0x00007FFC621E0000-0x00007FFC621F0000-memory.dmp

        memory/4500-15-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp

        memory/4500-1-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-43-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-44-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-46-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-45-0x00007FFC648C0000-0x00007FFC648D0000-memory.dmp

        memory/4500-47-0x00007FFCA4780000-0x00007FFCA49E3000-memory.dmp