Analysis

  • max time kernel
    23s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/03/2024, 04:01

General

  • Target

    5ad0c6ecd29e86c3829f59d9a0aa7f916bb37a09f05ed0f4b51eb4d2bade794c.docx

  • Size

    42KB

  • MD5

    29b7edb8342a199f28161b69ddc9933a

  • SHA1

    47d9284cf2ebe0e0e534cb74a619ecaf74b91bc7

  • SHA256

    5ad0c6ecd29e86c3829f59d9a0aa7f916bb37a09f05ed0f4b51eb4d2bade794c

  • SHA512

    248d156b06b505a95cfd74d01c5bff344c471d9efc1632233a1e93ef1a6f659a09d35c83c9b730fd8a50253148cf981804f0a879a20dfc70e744fde1bac54dcf

  • SSDEEP

    768:5/l86ap3bmFQyawatuNokSZDsYgL6tSXXGLHpn3HKQRdbcP1:hlkbmFQwYuNokkDsYgGtwXGL1zRdb61

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\5ad0c6ecd29e86c3829f59d9a0aa7f916bb37a09f05ed0f4b51eb4d2bade794c.docx"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2200

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

            Filesize

            2B

            MD5

            f3b25701fe362ec84616a93a45ce9998

            SHA1

            d62636d8caec13f04e28442a0a6fa1afeb024bbb

            SHA256

            b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

            SHA512

            98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

          • memory/2956-0-0x000000002FCD1000-0x000000002FCD2000-memory.dmp

            Filesize

            4KB

          • memory/2956-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

            Filesize

            64KB

          • memory/2956-2-0x00000000715BD000-0x00000000715C8000-memory.dmp

            Filesize

            44KB

          • memory/2956-23-0x00000000715BD000-0x00000000715C8000-memory.dmp

            Filesize

            44KB