Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    25/04/2026, 00:16

General

  • Target
    GHA-Trials-Invite-2026.docx
  • Size 258KB
  • Sample260425-ake9aahv3v
  • SHA256 b62518b715f35c32c6e1d2390d5c028524345aed22479a5fef2d878995375aba
  • 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 11 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\GHA-Trials-Invite-2026.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD646F.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0809.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0809.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/3080-12-0x00007FF95C750000-0x00007FF95C760000-memory.dmp

        memory/3080-9-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-5-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-4-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-8-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-7-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-6-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-22-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-1-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-11-0x00007FF95C750000-0x00007FF95C760000-memory.dmp

        memory/3080-0-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-3-0x00007FF99EF04000-0x00007FF99EF05000-memory.dmp

        memory/3080-10-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-23-0x0000025C7A5C0000-0x0000025C7A61D000-memory.dmp

        memory/3080-32-0x0000025C7A5C0000-0x0000025C7A61D000-memory.dmp

        memory/3080-2-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-478-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-477-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-483-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-482-0x0000025C7A5C0000-0x0000025C7A61D000-memory.dmp

        memory/3080-481-0x00007FF99EE60000-0x00007FF99F069000-memory.dmp

        memory/3080-480-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp

        memory/3080-479-0x00007FF95EEF0000-0x00007FF95EF00000-memory.dmp