Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 05:06

General

  • Target
    attachment20260730-1169-4koixr.xlsx
  • Size 15KB
  • Sample260730-freh8azeph
  • 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 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\attachment20260730-1169-4koixr.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 1KB
        • SHA256 4d9d9547c422a690e17afb960742d1de2cf340c41c7f70eccf5114b62393c3da
        • MD5 SHA1 SHA512 TLSH

        memory/4928-13-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-9-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-5-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-4-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-8-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-7-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-11-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-15-0x00007FFC84510000-0x00007FFC84520000-memory.dmp

        memory/4928-0-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-12-0x00007FFC84510000-0x00007FFC84520000-memory.dmp

        memory/4928-3-0x00007FFCC688D000-0x00007FFCC688E000-memory.dmp

        memory/4928-14-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-10-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-6-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-1-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-25-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-2-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-51-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-50-0x00007FFCC67F0000-0x00007FFCC69E5000-memory.dmp

        memory/4928-47-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-49-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-48-0x00007FFC86870000-0x00007FFC86880000-memory.dmp

        memory/4928-46-0x00007FFC86870000-0x00007FFC86880000-memory.dmp