Analysis

  • max time kernel
    149s
  • max time network
    137s
  • 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, 12:22

General

  • Target
    attachment20260930-1253-fkaxp1.xlsx
  • Size 17KB
  • Sample260930-pjyfssfa62
  • SHA256 d6d4bca4b0aba621c2253a5f79d7b548e139d9a71a6ad00cf99ab70052f12f8d
  • 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 13 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-fkaxp1.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4148

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 ea48563aebb8851581de92438c46cd5e0b5770b31d02c9b84291506310548fbe
        • MD5 SHA1 SHA512 TLSH

        memory/4148-4-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-12-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-2-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-5-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-6-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-0-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-9-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-8-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-10-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-13-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-1-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-14-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-11-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-7-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-15-0x00007FFBC1110000-0x00007FFBC1120000-memory.dmp

        memory/4148-16-0x00007FFBC1110000-0x00007FFBC1120000-memory.dmp

        memory/4148-21-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp

        memory/4148-3-0x00007FFC039BF000-0x00007FFC039C0000-memory.dmp

        memory/4148-36-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-39-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-38-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-37-0x00007FFBC39A0000-0x00007FFBC39B0000-memory.dmp

        memory/4148-40-0x00007FFC03860000-0x00007FFC03AC3000-memory.dmp