Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 04:40

General

  • Target
    Docs/MULTISPERMOUS.docx
  • Size 21KB
  • Sample260522-fa1ecsev6r
  • SHA256 7e18b47140aced488fd051afe4ba3d85dacfb4ac42baa73366b48fc2c72a8604
  • 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\Docs\MULTISPERMOUS.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3960

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDE6FB.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 69f9e939e4eab74ffd1a174e697c40c8f50a87596738ac908b8bcb6b6fed5dc0
        • MD5 SHA1 SHA512 TLSH

        memory/3960-6-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-30-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-7-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-0-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-9-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-8-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-5-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-10-0x00007FFE48EC0000-0x00007FFE48ED0000-memory.dmp

        memory/3960-11-0x00007FFE48EC0000-0x00007FFE48ED0000-memory.dmp

        memory/3960-1-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-29-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-3-0x00007FFE8B784000-0x00007FFE8B785000-memory.dmp

        memory/3960-33-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-34-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-32-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-31-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-2-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-4-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-184-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-183-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-188-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-187-0x00007FFE8B6E0000-0x00007FFE8B8E9000-memory.dmp

        memory/3960-186-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp

        memory/3960-185-0x00007FFE4B770000-0x00007FFE4B780000-memory.dmp