Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/09/2026, 06:08

General

  • Target
    attachment20260908-1106-gvvsug.xlsx
  • Size 17KB
  • Sample260908-gvxpmsdc73
  • 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\attachment20260908-1106-gvvsug.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4600

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 876f0227fa4a5ef6c216ad32c08bf0cca934f25baed0c181b17916d64bc5f95f
        • MD5 SHA1 SHA512 TLSH

        memory/4600-5-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-1-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-3-0x00007FFB9C2BF000-0x00007FFB9C2C0000-memory.dmp

        memory/4600-4-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-0-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-6-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-7-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-8-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-10-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-9-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-13-0x00007FFB59FB0000-0x00007FFB59FC0000-memory.dmp

        memory/4600-12-0x00007FFB59FB0000-0x00007FFB59FC0000-memory.dmp

        memory/4600-11-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-18-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp

        memory/4600-2-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-42-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-45-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-44-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-43-0x00007FFB5C2A0000-0x00007FFB5C2B0000-memory.dmp

        memory/4600-46-0x00007FFB9C160000-0x00007FFB9C3C3000-memory.dmp