Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/09/2026, 16:14

General

  • Target
    attachment20260919-764-q9khb9.xlsx
  • Size 17KB
  • Sample260919-tpmnpstake
  • 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\attachment20260919-764-q9khb9.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4160

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 ee2352a50a88d0bbad84b1f81612f178ea01068581cb479331de3e0223bd86e1
        • MD5 SHA1 SHA512 TLSH

        memory/4160-4-0x00007FF94EDD0000-0x00007FF94EDE0000-memory.dmp

        memory/4160-13-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-1-0x00007FF94EDD0000-0x00007FF94EDE0000-memory.dmp

        memory/4160-6-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-8-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-7-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-5-0x00007FF94EDD0000-0x00007FF94EDE0000-memory.dmp

        memory/4160-0-0x00007FF94EDD0000-0x00007FF94EDE0000-memory.dmp

        memory/4160-2-0x00007FF94EDD0000-0x00007FF94EDE0000-memory.dmp

        memory/4160-12-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-9-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-14-0x00007FF94C9A0000-0x00007FF94C9B0000-memory.dmp

        memory/4160-11-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-10-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-15-0x00007FF94C9A0000-0x00007FF94C9B0000-memory.dmp

        memory/4160-16-0x00007FF98ED50000-0x00007FF98EF45000-memory.dmp

        memory/4160-3-0x00007FF98EDED000-0x00007FF98EDEE000-memory.dmp