Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/07/2026, 12:02

General

  • Target
    attachment20260728-1158-bcwp7o.xlsx
  • Size 15KB
  • Sample260728-n7fefsgr4x
  • 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\attachment20260728-1158-bcwp7o.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3156

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 677B
        • SHA256 39766e2266d77ddc05295c9b310541217a889905809b48c16a0bab061a26b12b
        • MD5 SHA1 SHA512 TLSH

        memory/3156-11-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-10-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-4-0x00007FFE8DE0D000-0x00007FFE8DE0E000-memory.dmp

        memory/3156-3-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-1-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-8-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-6-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-7-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-12-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-9-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-5-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-13-0x00007FFE4BD60000-0x00007FFE4BD70000-memory.dmp

        memory/3156-0-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-14-0x00007FFE4BD60000-0x00007FFE4BD70000-memory.dmp

        memory/3156-15-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-17-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp

        memory/3156-2-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-41-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-44-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-43-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-42-0x00007FFE4DDF0000-0x00007FFE4DE00000-memory.dmp

        memory/3156-45-0x00007FFE8DD70000-0x00007FFE8DF65000-memory.dmp