Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/05/2026, 04:40

General

  • Target
    Docs/OVERASSUMING.docx
  • Size 27KB
  • Sample260522-fa1ecsev6r
  • SHA256 f729e9e362bbc7318971c5fb9a2650641a4a2480331ca46ad68a4a268112ed97
  • 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 8 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\OVERASSUMING.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3432

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD5BE1.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

        memory/3432-1-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/3432-8-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-0-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/3432-5-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/3432-6-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-7-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-9-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-3-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp

        memory/3432-10-0x00007FFA1AE00000-0x00007FFA1AE10000-memory.dmp

        memory/3432-11-0x00007FFA1AE00000-0x00007FFA1AE10000-memory.dmp

        memory/3432-4-0x00007FFA5D4CD000-0x00007FFA5D4CE000-memory.dmp

        memory/3432-42-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-43-0x00007FFA5D430000-0x00007FFA5D625000-memory.dmp

        memory/3432-2-0x00007FFA1D4B0000-0x00007FFA1D4C0000-memory.dmp