Analysis

  • max time kernel
    0s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 09:00

General

  • Target

    13f85271dfa6c97030e5d728ab14d30e.html

  • Size

    432B

  • MD5

    13f85271dfa6c97030e5d728ab14d30e

  • SHA1

    c5c5327ceff2428744b8cacb2e0eb8e0d1b08b1a

  • SHA256

    14db55c1e8d91e2b13cbf427a199a0ed36d4976e7742460b2e40d9820b74585e

  • SHA512

    6f9ac3e028ff28b2614e2c8bfa9f195759e5b552a7b3b335e17d923e4db5f865aa91512683e1bdb9f87da9d51400c6c97685cf37eceefb913eb7e732c56015f6

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\13f85271dfa6c97030e5d728ab14d30e.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4052
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4052 CREDAT:17410 /prefetch:2
      2⤵
        PID:2992

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

      Filesize

      1KB

      MD5

      8a8e53f1d10a7120460f9e08de41e430

      SHA1

      9da9e4122cafe78679b6d3e8b08d52ef2b5b91a1

      SHA256

      6040d6af08ec9498888cef539611af62a751f1e64face72203d3b949830c6de8

      SHA512

      b3af38c5de093e7a11c3403aff64dd4db6ea7ea13f49815c64aa82dedcddfd467663762dd5ff307469992dc7a00a8a0116e4874dcbac7e56c351799044c9e4e8

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\flj0k7l\imagestore.dat

      Filesize

      5KB

      MD5

      2969aa2b6bfc1acd57ca824aac5a4a26

      SHA1

      bb1659997735ff33318936d876b6afa0e1124f75

      SHA256

      296fab65d45c7bbe0d84dc4ceb9fef86018ddec80c6e28eb0cbfccc66fb8b337

      SHA512

      3abb4122a0f8ca4e381070a91ed6fb38b3b0b523951359a98b30916c19360aa9a358db5f98bf8e1583e575d0255abc7ca63bd9c46d88a883adedc51f3699a554

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BJCNBC62\favicon[1].png

      Filesize

      3KB

      MD5

      a75c230f34b9296e6fdd8b0b855df5d8

      SHA1

      e0b9e32053d44532fb4e8bb55b54c3211965517b

      SHA256

      8adba20b1dd9747ec8ac6ed5a26a8dfbfc7ab82213d8051b76ac771c76b87920

      SHA512

      950b94afc397ac760f38f4c68691bda6b541832e1d23f496e36568def2b9f9dcb6984c6a42ff6b5abef0e19b76c37e40baab22e9dcc9360091b609333029b24c

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\favicon[1].ico

      Filesize

      1KB

      MD5

      91abe01116ab422c598e9c8af72cf4da

      SHA1

      0f2815fe8e067d48537ad168225ab4674271fa27

      SHA256

      b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

      SHA512

      a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c