Analysis

  • max time kernel
    148s
  • max time network
    118s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 22:20

General

  • Target
    attachment20260802-1169-9grdrb.xlsx
  • Size 114KB
  • Sample260802-183ycsgn4w
  • 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\attachment20260802-1169-9grdrb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5064

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 4KB
        • SHA256 d335c2c5597436bc95c531952677cba5f12c9a3d29067b3b3d7227c4f3d0a5f1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5064-5-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-9-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-4-0x00007FFFC0BBF000-0x00007FFFC0BC0000-memory.dmp

        memory/5064-0-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-6-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-2-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-7-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-13-0x00007FFF7E060000-0x00007FFF7E070000-memory.dmp

        memory/5064-11-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-10-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-1-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-12-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-8-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-14-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-15-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-16-0x00007FFF7E060000-0x00007FFF7E070000-memory.dmp

        memory/5064-18-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp

        memory/5064-3-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-54-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-57-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-56-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-55-0x00007FFF80BA0000-0x00007FFF80BB0000-memory.dmp

        memory/5064-58-0x00007FFFC0A60000-0x00007FFFC0CC3000-memory.dmp