Analysis

  • max time kernel
    149s
  • max time network
    140s
  • 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, 12:03

General

  • Target
    attachment20260930-1253-km4lnp.xlsx
  • Size 26KB
  • Sample260930-n8ffvaef46
  • SHA256 5a2f76b0ab028d720226307d946daf3d1c6517c24e57b3b88b80a9104e53038e
  • 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-km4lnp.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4928

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 c39d28eacfe93b8d2b690e0c4a96b4b65013a529b13e5454da080f9a3364be0b
        • MD5 SHA1 SHA512 TLSH

        memory/4928-13-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-8-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-5-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-4-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-1-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-9-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-11-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-14-0x00007FFA9C240000-0x00007FFA9C250000-memory.dmp

        memory/4928-0-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-12-0x00007FFA9C240000-0x00007FFA9C250000-memory.dmp

        memory/4928-2-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-7-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-10-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-6-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-15-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-16-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-3-0x00007FFADE84D000-0x00007FFADE84E000-memory.dmp

        memory/4928-41-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-44-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-43-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-42-0x00007FFA9E830000-0x00007FFA9E840000-memory.dmp

        memory/4928-45-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp

        memory/4928-46-0x00007FFADE7B0000-0x00007FFADE9A5000-memory.dmp