Analysis

  • max time kernel
    148s
  • max time network
    144s
  • 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, 14:03

General

  • Target
    attachment20260930-1253-d28gs.xlsx
  • Size 15KB
  • Sample260930-rc5yeaha66
  • SHA256 449afea5657841409d9689f064545165c08fa4cb6ebd29bcead38152e9373558
  • 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\attachment20260930-1253-d28gs.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:6132

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 3f0baedc6605ef3b6ffa18e4b85d2bef17d6618016268994076068de3f74a6a1
        • MD5 SHA1 SHA512 TLSH

        memory/6132-6-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-10-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-3-0x00007FFA8B4BF000-0x00007FFA8B4C0000-memory.dmp

        memory/6132-4-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-5-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-0-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-8-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-15-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-12-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-7-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-2-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-11-0x00007FFA491B0000-0x00007FFA491C0000-memory.dmp

        memory/6132-9-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-14-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-13-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-16-0x00007FFA491B0000-0x00007FFA491C0000-memory.dmp

        memory/6132-23-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp

        memory/6132-1-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-48-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-50-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-51-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-49-0x00007FFA4B4A0000-0x00007FFA4B4B0000-memory.dmp

        memory/6132-52-0x00007FFA8B360000-0x00007FFA8B5C3000-memory.dmp