Analysis

  • max time kernel
    117s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26/04/2024, 07:34

General

  • Target

    ڵʮղѧ2016�.docx

  • Size

    18KB

  • MD5

    d99f88cbb8a564d3206b0d1beb6a049a

  • SHA1

    f4e03244a1387b36266cd650b6adcdfde31f641d

  • SHA256

    19172c2f9f242a2af9a83f9320a4919d67fa11edc04ea148d0a16e466d12f5c5

  • SHA512

    10f8815dd9552996647f0e87dffd5c47861a91fc4d305b42da17507c248d062141d570e51962ec383e49ef1d0001d9b3454a2191e8f62c073444642351ea06b3

  • SSDEEP

    384:uvkShY4fC0YfQ4QcMD4wAjjyQDU0D1pwdx1xz7hQ4A:MkSekiQ45fRDU0DE1FK

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\ڵʮղѧ2016�.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:612
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      20KB

      MD5

      0eb31dd2ec121aeea05110c37416a43d

      SHA1

      d99765857f772e4948e5f571bfff56b9ee6bd5fb

      SHA256

      48eb9cce1268774ec4c6b7c3a2d2aa1448a84955a01b2bf3726298fd8924f20f

      SHA512

      45df90db83e206623ef238026a672e362e6d23734519465620940f26d0d1c57142f8310bce17fd89b07c1b95d784c699fde93d357ac588816fcb9e5b3fef98c5

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

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • memory/612-0-0x000000002FB91000-0x000000002FB92000-memory.dmp

      Filesize

      4KB

    • memory/612-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/612-2-0x000000007129D000-0x00000000712A8000-memory.dmp

      Filesize

      44KB

    • memory/612-20-0x000000007129D000-0x00000000712A8000-memory.dmp

      Filesize

      44KB

    • memory/612-38-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB