Analysis

  • max time kernel
    150s
  • 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
    02/08/2026, 17:22

General

  • Target
    attachment20260802-1169-87zr4e.xlsx
  • Size 15KB
  • Sample260802-vxjsfstwgs
  • 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 FindShellTrayWindow 2 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\attachment20260802-1169-87zr4e.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1352

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 16e8eae66bf6d9f277a7e36ceaec6b73bff61859d4b4f68e4f859d3d6ba09914
        • MD5 SHA1 SHA512 TLSH

        memory/1352-12-0x00007FFDA24B0000-0x00007FFDA24C0000-memory.dmp

        memory/1352-7-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-1-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-4-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-6-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-5-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-9-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-13-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-0-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-10-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-2-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-11-0x00007FFDA24B0000-0x00007FFDA24C0000-memory.dmp

        memory/1352-8-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-14-0x0000020B7C460000-0x0000020B7C50A000-memory.dmp

        memory/1352-3-0x00007FFDE468D000-0x00007FFDE468E000-memory.dmp

        memory/1352-30-0x0000020B7C460000-0x0000020B7C50A000-memory.dmp

        memory/1352-33-0x0000020B7C460000-0x0000020B7C50A000-memory.dmp

        memory/1352-37-0x0000020B7C460000-0x0000020B7C50A000-memory.dmp

        memory/1352-51-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-55-0x00007FFDE45F0000-0x00007FFDE47E5000-memory.dmp

        memory/1352-54-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-53-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp

        memory/1352-52-0x00007FFDA4670000-0x00007FFDA4680000-memory.dmp