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
    16/08/2026, 04:31

General

  • Target
    $PLUGINSDIR/uires/rtf/agreement.rtf
  • Size 151KB
  • Sample260816-e5cfcazzfv
  • SHA256 c7c26aa990d1c6468fc5dcf89909f2d08383f076c7f59c61c9ac8642d2be6bb8
  • 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 9 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\$PLUGINSDIR\uires\rtf\agreement.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5052

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        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 677B
        • SHA256 65d4da1a57c23ee93e0f578ec7aed0ecfdfdd30e0ec4f598b289a81c758a4b11
        • MD5 SHA1 SHA512 TLSH

        memory/5052-11-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-13-0x00007FFB64990000-0x00007FFB649A0000-memory.dmp

        memory/5052-1-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-8-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-0-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-10-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-9-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-12-0x00007FFB64990000-0x00007FFB649A0000-memory.dmp

        memory/5052-7-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-14-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-3-0x00007FFBA730D000-0x00007FFBA730E000-memory.dmp

        memory/5052-5-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-6-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-15-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-4-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-30-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp

        memory/5052-2-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-205-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-208-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-207-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-206-0x00007FFB672F0000-0x00007FFB67300000-memory.dmp

        memory/5052-209-0x00007FFBA7270000-0x00007FFBA7465000-memory.dmp