Analysis

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

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 07:50

General

  • Target
    attachment20260930-1253-ettvue.xlsx
  • Size 15KB
  • Sample260930-jpblbsab59
  • SHA256 76c8aab94669a306d99130fc5ce741b618b4ad5095df6f20615c69492ad8ce72
  • 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\attachment20260930-1253-ettvue.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3628

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 904f8b7017ea5439bd9818a475b087617ba9a83adcb43926cae0e54759f500cb
        • MD5 SHA1 SHA512 TLSH

        memory/3628-13-0x00007FFB8DCF0000-0x00007FFB8DD00000-memory.dmp

        memory/3628-7-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-1-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-4-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-5-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-12-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-11-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-10-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-9-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-14-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-2-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-8-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-0-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-15-0x00007FFB8DCF0000-0x00007FFB8DD00000-memory.dmp

        memory/3628-6-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-28-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-3-0x00007FFBD03ED000-0x00007FFBD03EE000-memory.dmp

        memory/3628-50-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-51-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-54-0x00007FFBD0350000-0x00007FFBD0545000-memory.dmp

        memory/3628-53-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp

        memory/3628-52-0x00007FFB903D0000-0x00007FFB903E0000-memory.dmp