Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 02:00

General

  • Target
    attachment20260809-750-1oska1.docx
  • Size 104KB
  • Sample260809-ceyvjsfr9x
  • 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 7 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\attachment20260809-750-1oska1.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDA638.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 3KB
        • SHA256 f4ed18b3c4d71b4c839000ac9278b4aa8ff9af82355a7c09550ea81df20e71fe
        • MD5 SHA1 SHA512 TLSH

        memory/3536-10-0x00007FF7DC3E0000-0x00007FF7DC3F0000-memory.dmp

        memory/3536-27-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-2-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-7-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-9-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-8-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-6-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-5-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-0-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-11-0x00007FF7DC3E0000-0x00007FF7DC3F0000-memory.dmp

        memory/3536-26-0x00007FF81E4ED000-0x00007FF81E4EE000-memory.dmp

        memory/3536-1-0x00007FF81E4ED000-0x00007FF81E4EE000-memory.dmp

        memory/3536-28-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-29-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-4-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-3-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-463-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-466-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-465-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp

        memory/3536-467-0x00007FF81E450000-0x00007FF81E645000-memory.dmp

        memory/3536-464-0x00007FF7DE4D0000-0x00007FF7DE4E0000-memory.dmp