Analysis

  • max time kernel
    148s
  • max time network
    129s
  • 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, 15:06

General

  • Target
    attachment20260929-308120-rcw28n.xlsx
  • Size 15KB
  • Sample260929-sgrr1sty6p
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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\attachment20260929-308120-rcw28n.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4964

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        M7X8XZACFJS1M4BLYLOP.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\M7X8XZACFJS1M4BLYLOP.temp
        • Size 1KB
        • SHA256 45e11eda42702078cb33b47c855b5c1f7590bcb7d5dbdfebe484d603af3b371b
        • MD5 SHA1 SHA512 TLSH

        memory/4964-6-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-7-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-1-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-4-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-5-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-0-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-8-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-16-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-14-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-10-0x00007FFB3D370000-0x00007FFB3D380000-memory.dmp

        memory/4964-3-0x00007FFB7F7FF000-0x00007FFB7F800000-memory.dmp

        memory/4964-11-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-9-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-15-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-13-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-12-0x00007FFB3D370000-0x00007FFB3D380000-memory.dmp

        memory/4964-26-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp

        memory/4964-2-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-45-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-46-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-48-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-47-0x00007FFB3F7E0000-0x00007FFB3F7F0000-memory.dmp

        memory/4964-49-0x00007FFB7F6A0000-0x00007FFB7F903000-memory.dmp