Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 02:17

General

  • Target

    d30f8c9b89f3bd4630fdfb8b9c5390e7e828846cc99d1ba179a2bee7886e6830.doc

  • Size

    118KB

  • MD5

    e44b25aa77ee6ec4e9517331b3ee4c94

  • SHA1

    1b37cdea0ee1cc741f199e30faf0e2bc2563533c

  • SHA256

    d30f8c9b89f3bd4630fdfb8b9c5390e7e828846cc99d1ba179a2bee7886e6830

  • SHA512

    6c8fe3f2c02805b3a26c969eb1ca1db91de5a7adbdde17ce403a79950f1f290f9178cf5679fbbcb231e8e744e940d3b30bab865a4de1e4cd21d3a0960f316c53

  • SSDEEP

    1536:xFwEsxtVS/MOh4GDD1D77L+WUx+a9FU4UU4HU4LUYHUY9U48U4UU4HU4oU47U4/c:xFwEek/MI/F/n

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\d30f8c9b89f3bd4630fdfb8b9c5390e7e828846cc99d1ba179a2bee7886e6830.doc"
    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:2960
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2132

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      23e5b5981c8ce1f4a66564853d3e8373

      SHA1

      e9c4c1ab7959699ef28de8ac05ca3a5ec4def0ac

      SHA256

      2524ac4d4a1f26703d768397d808bd4c45755021a7336cc79250998698305be5

      SHA512

      e20bdaed10778752ccf915b82a4fe1312a78e9ce966d5a9fa126363da3bc4620e58651ab488eec890604013cf67cfa371b0fbabb9974cc523450c87421685e09

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

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/2960-0-0x000000002F821000-0x000000002F822000-memory.dmp
      Filesize

      4KB

    • memory/2960-1-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2960-2-0x00000000708FD000-0x0000000070908000-memory.dmp
      Filesize

      44KB

    • memory/2960-20-0x00000000708FD000-0x0000000070908000-memory.dmp
      Filesize

      44KB

    • memory/2960-38-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB