Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 02:46

General

  • Target
    attachment20260806-750-j5ufsx.xlsx
  • Size 114KB
  • Sample260806-c9affasang
  • 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 FindShellTrayWindow 2 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\attachment20260806-750-j5ufsx.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3368

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 4KB
        • SHA256 e18f95fbff2096349a05857ff1d6a0e29ff73c0a3d8a01bc37e11e7414efd974
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3368-15-0x00007FFCB55D0000-0x00007FFCB55E0000-memory.dmp

        memory/3368-56-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-3-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-4-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-6-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-5-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-8-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-11-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-13-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-14-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-12-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-0-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-2-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-10-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-25-0x00007FFCF7F3F000-0x00007FFCF7F40000-memory.dmp

        memory/3368-16-0x00007FFCB55D0000-0x00007FFCB55E0000-memory.dmp

        memory/3368-24-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-26-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-7-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-27-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-1-0x00007FFCF7F3F000-0x00007FFCF7F40000-memory.dmp

        memory/3368-55-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-9-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp

        memory/3368-57-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-58-0x00007FFCB7F20000-0x00007FFCB7F30000-memory.dmp

        memory/3368-59-0x00007FFCF7DE0000-0x00007FFCF8043000-memory.dmp