Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/09/2026, 22:22

General

  • Target
    attachment20260929-1092870-3vb2jc.xlsx
  • Size 5KB
  • Sample260929-2aba5azsev
  • SHA256 c1c061fdb87fedd5fec3fc4525ff8eaf7a80f81ad83b4fcbfdeb1de4956b2973
  • 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 15 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\attachment20260929-1092870-3vb2jc.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3696

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 101524c03659fff72d8bd6f354906b7ed5fa75e6e033cd0df0eeb7c2e545153b
        • MD5 SHA1 SHA512 TLSH

        memory/3696-12-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-10-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-1-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-0-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-9-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-6-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-5-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-7-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-8-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-2-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-3-0x00007FFF5095F000-0x00007FFF50960000-memory.dmp

        memory/3696-13-0x00007FFF0E590000-0x00007FFF0E5A0000-memory.dmp

        memory/3696-11-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-14-0x00007FFF0E590000-0x00007FFF0E5A0000-memory.dmp

        memory/3696-22-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp

        memory/3696-4-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-43-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-44-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-45-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-46-0x00007FFF10940000-0x00007FFF10950000-memory.dmp

        memory/3696-47-0x00007FFF50800000-0x00007FFF50A63000-memory.dmp