Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-01-2024 09:41

General

  • Target

    7f8306745a1d6af865035b798dc224db.html

  • Size

    432B

  • MD5

    7f8306745a1d6af865035b798dc224db

  • SHA1

    c51fdadb1f07873c705ba9c55cb37638c826c656

  • SHA256

    44792729fb38a82312dcff4e6d7d8d5bbc001a11b6fd6fc85921d5a7e6faaf8f

  • SHA512

    6d809af699ce54f346cf28e3544e56066ee0ac9b1b34d5694e8be1f4b4d32bf70957e47c9d9142394ae232b102560d99e9d3e318644346a856bc125b898c5859

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\7f8306745a1d6af865035b798dc224db.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3300 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4584

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

    23c885d47568a0c8ec78d6dcc163d3e6

    SHA1

    5784bd843fecdfcdfdd6c213c092c65613d1f6b4

    SHA256

    c682f97f831992d9fc18392f30e050457a49b6e15de26a1af4459541c2866d80

    SHA512

    329f656e73d533712901b9dd168555670fa8ca2d89aaffbc5e446f734af2eb409c54cbbcfc72b9173a65d413bafc4f74c47d6985ce15767890719c36f6e15fa1

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

    Filesize

    471B

    MD5

    33fe76c8182be8370090a738f3a44a95

    SHA1

    0083383f10c5643f4b36ae9a7d1868d99a0fe5b6

    SHA256

    cffec10bd7de25e2e5cc4e1470ca8991a9dbb2a2ff607dc042d694a0f4b37fa9

    SHA512

    7f04fa9e09ec5f03665dee9ac025d973605164a6ca48426b1f499bfb2704ed448723cab4cf9c19972212933ced19607b6238c80baf66ea05636ecc445457b3f4

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

    Filesize

    404B

    MD5

    872b7bb8d6ddb3caee3d37343fec2458

    SHA1

    330c59ae9e84745153321068adfd342917289e17

    SHA256

    214d8c8a5ffbdbd9d7a9941c16f094f3152337a9f07336d552512e0b7aca7ea1

    SHA512

    ee70ea7cbe9822ef1cbf555bb162cd9eb4c0a1898f38c17d77d33559fd73e6e14d86c4672ec7d11dc451967a5cf303166d786d8af8526b627c431477b6ad0adb

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

    Filesize

    412B

    MD5

    5ef26d7c8015997e51ce1479539c4ef2

    SHA1

    4a9ddeb0c260b7b92efb9a6603c9663294ab1e8a

    SHA256

    d767d593159919845d581d4dd8a2e011e77fd23a29f5ccd90dd5da31258aeb78

    SHA512

    850426c4b634219faa56ae4b453ec7eed76d2f8411de3eafc986b9c61e1157a5b55065b17ddc72bfb088d4466055537011d6e365cbee94ece90d72f01843e1ff

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\z99pgii\imagestore.dat

    Filesize

    6KB

    MD5

    8c03a66ea30d106cd2fcf12837941542

    SHA1

    306b1f1cd60d07f788cac945eaf71672122aaacc

    SHA256

    a7fc1f9e3caf63c31f67a6f48c54cbe4ff9817d63d50693da34be4ef0be08df2

    SHA512

    08e75615e7d99d69ff915b8cbd1aab59e92788ae3964c91e8b26b712e9db32c17e9edbcdc38b0fe24e89f65c76482c3fac3f6cb0c378463958b6400310d77eeb

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\z99pgii\imagestore.dat

    Filesize

    1KB

    MD5

    6fade8843b705634e00c0b70b915039e

    SHA1

    732341d417b324ae26de0077f2704567dc86c0ea

    SHA256

    e151b44617dc09dbc3c0180f30a902b92e7df20c069a8cac1dcc0f8939f18a0f

    SHA512

    18555890aecab361a1047d78cb6460385d81a4cc6af236d08744395b5eba6bcaf4ba3304be7b42323c5687a0b9de100d8d080aa67a8562831670e7b31797542c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6AXLYU2E\favicon[1].ico

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6AXLYU2E\opera[1].ico

    Filesize

    5KB

    MD5

    94e3b24366e3faaceae2583c84668c09

    SHA1

    ea70800d14a0d3c15fc98ac0c4b1568226d637d8

    SHA256

    07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

    SHA512

    5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6AXLYU2E\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee