Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 08:40

General

  • Target
    attachment20260720-129497-ffht0f.xlsx
  • Size 17KB
  • Sample260720-kkvzvaev2y
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260720-129497-ffht0f.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4300

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 0976ae2f9db4b6aa775ab59d67f627a86336c291364c1d0a1f65eee6eaecafe6
        • MD5 SHA1 SHA512 TLSH

        memory/4300-6-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-10-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-3-0x00007FFB03A1F000-0x00007FFB03A20000-memory.dmp

        memory/4300-5-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-4-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-1-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-7-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-13-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-12-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-8-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-2-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-11-0x00007FFAC0CD0000-0x00007FFAC0CE0000-memory.dmp

        memory/4300-9-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-14-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-15-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-16-0x00007FFAC0CD0000-0x00007FFAC0CE0000-memory.dmp

        memory/4300-17-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp

        memory/4300-0-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-44-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-46-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-45-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-47-0x00007FFAC3A00000-0x00007FFAC3A10000-memory.dmp

        memory/4300-48-0x00007FFB038C0000-0x00007FFB03B23000-memory.dmp