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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/03/2024, 14:16

General

  • Target

    b25672510d00721c43a202fe2a296100.exe

  • Size

    34KB

  • MD5

    b25672510d00721c43a202fe2a296100

  • SHA1

    a3d98bbc1588e035c025484ab430d11196b43c8b

  • SHA256

    36e18f8741f4044d0306d57437dbc377c0bb7ded63bc7039817d6048de460b35

  • SHA512

    9c751930003dec9daef8101d8b8e7d4e00ab8f6699ef138ef2a882d49f9f04ade6cbb47a53b6c28857dc345ea2119614494f1d23af2110174bc9c51ca3e0e4a4

  • SSDEEP

    768:yJnBXxQ6WXewXYqYGYoOd1GSN+cotyoPqvj9Sn+c8lZS:6xQ6RfbGSocToPqZS7h

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b25672510d00721c43a202fe2a296100.exe
    "C:\Users\Admin\AppData\Local\Temp\b25672510d00721c43a202fe2a296100.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      2⤵
        PID:1940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • \Users\Admin\AppData\Local\Temp\t3st.bmp

      Filesize

      8KB

      MD5

      e9837ceed39ecb8a686f996b8f766fad

      SHA1

      937a91b1965241fdb147eafcc42d1d310125a43f

      SHA256

      40c16bb7b99ff49f157e6dab18cc024c799f35140388760bd2bf03f87f0b2810

      SHA512

      86263d53e644b8ccb64844e33fd9aed62b948918fb4d838918e5c6f8bdec5c673ffc9e05d57b8d2565410a0116be1aeac43b1ceb1b5c945635814ebfed644164

    • memory/1660-0-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/1660-4-0x0000000000400000-0x000000000040B000-memory.dmp

      Filesize

      44KB

    • memory/1660-5-0x0000000010000000-0x0000000010007000-memory.dmp

      Filesize

      28KB

    • memory/1660-6-0x0000000010000000-0x0000000010007000-memory.dmp

      Filesize

      28KB