Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/09/2026, 12:14

General

  • Target
    attachment20260912-1523309-cpf06k.xlsx
  • Size 17KB
  • Sample260912-peatyabd84
  • 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 12 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\attachment20260912-1523309-cpf06k.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4920

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 3KB
        • SHA256 37b813440b7489e0b134d4a90490bd92d6b2cc4331c4ab650e60d821c0e9e33b
        • MD5 SHA1 SHA512 TLSH

        memory/4920-11-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-10-0x00007FF9D01C0000-0x00007FF9D01D0000-memory.dmp

        memory/4920-3-0x00007FFA12A8D000-0x00007FFA12A8E000-memory.dmp

        memory/4920-4-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-5-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-6-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-7-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-9-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-8-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-13-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-1-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-12-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-0-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-14-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-15-0x00007FF9D01C0000-0x00007FF9D01D0000-memory.dmp

        memory/4920-22-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-2-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-45-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-48-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-49-0x00007FFA129F0000-0x00007FFA12BE5000-memory.dmp

        memory/4920-47-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp

        memory/4920-46-0x00007FF9D2A70000-0x00007FF9D2A80000-memory.dmp