Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/09/2026, 04:48

General

  • Target
    attachment20260913-1523309-ewwzbg.xlsx
  • Size 114KB
  • Sample260913-fe4btacm4x
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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\attachment20260913-1523309-ewwzbg.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4696

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 d3920253e3a956bef9def6ba2939440b481806da0dfa3b59efbb737a100a50aa
        • MD5 SHA1 SHA512 TLSH

        memory/4696-5-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-13-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-4-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-7-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-8-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-6-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-10-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-9-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-11-0x00007FFBEB020000-0x00007FFBEB030000-memory.dmp

        memory/4696-3-0x00007FFC2DB9F000-0x00007FFC2DBA0000-memory.dmp

        memory/4696-1-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-12-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-0-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-14-0x00007FFBEB020000-0x00007FFBEB030000-memory.dmp

        memory/4696-17-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-16-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp

        memory/4696-2-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-42-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-45-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-44-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-43-0x00007FFBEDB80000-0x00007FFBEDB90000-memory.dmp

        memory/4696-46-0x00007FFC2DA40000-0x00007FFC2DCA3000-memory.dmp