Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 07:24

General

  • Target
    attachment20260804-750-vrg89l.docx
  • Size 104KB
  • Sample260804-h8b6jayyfw
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\attachment20260804-750-vrg89l.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3780

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 c87889c16311db4426a9ff30f1a878238ae6ee238239afe81358f5d5dc21b856
        • MD5 SHA1 SHA512 TLSH

        memory/3780-9-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-13-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-1-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-0-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-8-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-10-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-11-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-12-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/3780-7-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-6-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-5-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-2-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-14-0x00007FF9B7880000-0x00007FF9B7890000-memory.dmp

        memory/3780-4-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-26-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp

        memory/3780-3-0x00007FF9FA25F000-0x00007FF9FA260000-memory.dmp

        memory/3780-216-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-217-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-218-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-219-0x00007FF9BA240000-0x00007FF9BA250000-memory.dmp

        memory/3780-220-0x00007FF9FA100000-0x00007FF9FA363000-memory.dmp