Analysis

  • max time kernel
    135s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 10:19

General

  • Target

    747046971490086533873d53142adb65.html

  • Size

    428B

  • MD5

    747046971490086533873d53142adb65

  • SHA1

    d0648fd7e20c713e23abf325fec7070b996d1f84

  • SHA256

    23a1d81ed0226d69661ce2b4dbad0c79b7f3718cd103cd151414e466a00ed6c6

  • SHA512

    a6b26620ec952284b3b9d951830576911549669b7b6b25ae51dac2dfb8d134f3b75843c73c0173e1c240e68af95e158d5d7144d9bb7b768ada58d36013af6b6b

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 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\747046971490086533873d53142adb65.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:684
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:684 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4724

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          6c9b222cd1e44e41ad93ba8d2fcb6512

          SHA1

          b00df12a3bb2efd842f545c288b4bc948fc0de8f

          SHA256

          4d9577e0b9cdb6fd342f66ed39177a482fa460da255f954dcd6a32b88385727d

          SHA512

          809faeef601ca22eba46491747fc7dbb4ce292aaff753ec0041cd85121fbf914f78a23bed0882ce89712a0ebdc52d3aaedad71e9e98e194c62289577c82f5507

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          471B

          MD5

          717db6b476a6490fe55db709af88d13c

          SHA1

          25f995df7b69b089e1954dfff2a72deeceea47f8

          SHA256

          4c2e9d6aa8fe24313f392caa5a56980ecf83bbbca7a7aef8821879c7382b49f0

          SHA512

          3ac36caa9267f70088ac773b72d7aded456a1fdf9354574c4fb95b2578144d01cfdc07c4b0ac53d250e3a51b811c7cdd96ccdd6b5f47a7a08a7dee9c162de91b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          6ccbd1614b0409911bba89278245e5bf

          SHA1

          24b2a703d7fcd5f83372d11c9fe74b5ee678fac1

          SHA256

          fa2f50ca7a9c78cbb5d01ed0eb4aba3494bea885ecbbe00e5fd8d0dd68bdc507

          SHA512

          1afa81a85d929b48f96fe49339feb26a7b7d858f1b943bcc81d879414509e162999b8c03b5d346fcd8be457358e0a52b31411e07bd40e81ad1fc67099b0c35f8

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          412B

          MD5

          2b7c1f3b62a5a447c3160174e644325b

          SHA1

          315f90ae2c2367f9688caea609be9205629d9adb

          SHA256

          d704620bf28288d7822bf018fbcb890ee6802f67c4ec5deb0be3bd1f2a6bb54c

          SHA512

          f9a90d6485dace5ca8a1563d66e8a5a697ce03d47d3712f7115d1215aeac9eb33e05e1c0cbb8a30c4d2a00855e79e69d950857ec1ff94442978bf047241dda66

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\DOMStore\W67XKIG6\www.opera[1].xml

          Filesize

          411B

          MD5

          a35e657b953c5f72a57de415d7652f9f

          SHA1

          59ea4bcc642b26fb461939d8fe7ddd610be8598a

          SHA256

          9f55fa0a41e5940bde0303d8d3859990e8d3a3703ddc5c7f0e735e6b315970ea

          SHA512

          93914b0de0d8b0623dc9a09fd1e74a457981437095061065ede25e937efa836b1e76f3c648c5e2ad292f3377aeb371b64fde2f759f1d19ae333064fdb81d0b89

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

          Filesize

          6KB

          MD5

          44a3fdf5083b55311a0a5bc6fd9060f2

          SHA1

          80c709501926a79a3bd3d80adb848974bb2fd577

          SHA256

          6771fc11693138cb43141a3d4a7d05c72d0d9b8466502d95f85801c5f7be90cc

          SHA512

          a230912114230f03f189921385c2ca0300e9af185675330827c890b1dcec6ae07919319b990df1d35442042c5555dd75040ddf42e3ecf0178acd53ed1fa75f7d

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\buhspo8\imagestore.dat

          Filesize

          1KB

          MD5

          cc54e3071b4f9029dbf13799dafe90f1

          SHA1

          456af464ffd13ae5ee39daa8459175e85f123456

          SHA256

          e5c1303e06ed98399f13e5d5df3acfbd0a9d63ef34973cab6060fc7a87ac77cd

          SHA512

          d218b9ef87c2e28a899044924572560ffd404c7cc540b7845542a9ac51b5d69d85e41943f755925668adac671e67b114491d4fd89b0eac0a9da13cdb50210aec

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0SGFK56Z\opera[1].ico

          Filesize

          5KB

          MD5

          94e3b24366e3faaceae2583c84668c09

          SHA1

          ea70800d14a0d3c15fc98ac0c4b1568226d637d8

          SHA256

          07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

          SHA512

          5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BMK4G1YN\favicon[1].ico

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BMK4G1YN\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee