Analysis

  • max time kernel
    117s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 00:48

General

  • Target

    libspdif_mixer_plugin.dll.html

  • Size

    15KB

  • MD5

    70f1416d77d8d6491da96a155e7ea606

  • SHA1

    07ec5c431700017cfd815519d6926a3738599d3b

  • SHA256

    b99bd116151e52552bf5647937d2cd79e7f8b2cc31e75741c6aa894f05f1cd15

  • SHA512

    df06052c19279ed45d5f899ac78961fc8f40ac8f5298dc52467a68ac08be69a063e7e565f8e61d49e2e36c6773ba2d12c6f74ea8cd58aaca5f2f3fdafce27a81

  • SSDEEP

    384:qfPMcMHyAcabCm/vcvXkvDZ3edNdLJzl+Cq124kbrBZFE8uI:0PMcMHyAcabCm/vcvUvDZ3edNdLtFE8B

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\libspdif_mixer_plugin.dll.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2196 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    795cc681440b7308346811c636dd8b82

    SHA1

    4f9dc362e31317cad5181829f9c2b03da23f7500

    SHA256

    2fdf87bb2b6de8e9c4f91c5947f536c02cbac2a7473987f9ea872a08a95a4fb9

    SHA512

    30c48ce2e1d5bcfc4ac3baf5595b39dd091d61cf01433e787ed73f5ca93dc377551f51044804fc337772213955e98dfef3e588529e35e051049c55310d10335b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    3834ff2f3c03b6920bccaeb5e2205176

    SHA1

    bfee67593b42430288a1116dc136524baea3c638

    SHA256

    fc97b1f94243d62a8a9eaebca787fdab11070f2e5310089dd7766c6fe5783ab7

    SHA512

    df1aeec16b29d4ab2dcafa49630658db18299944056f06907157f5e77071bb6dbbe3c203afb2834ab98bf381fb1a1a4adce0685e0bed143b4c2caa3ff8ebe6a0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    c61aea34bc65c1b64226307e88204e0f

    SHA1

    30577a75574a23506757f6aee78b0a33fd46272f

    SHA256

    669c9dd60078d87167ca95b65ae4d37bd12991c617adfee26a44854301881a88

    SHA512

    871251e64bc466e55d0797e1dec3b5b5461e7728cd10f0f690fdb34f256fbc83cd053019c6cf4c0f709798ca46c7c361d8c78da27ffdcd78c9a221c2de03283a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0233929885212fa78b4c04893e6df71e

    SHA1

    2ab8cf98751d19eff1661681d81017445e88e3a8

    SHA256

    06ddc9034f433ff1f172e6da3b86844e468edf68b36e9ecb581b8298b8b2aa17

    SHA512

    e1b19ac4fd717c33c6670b99735536710db2e480754c99985c6e402621797a429cc87507f30295ede02d6afc979f12fe6a679313aac32ba23b158ce772cb8de7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    48eac1c62f456178f92fab6c8bfffefb

    SHA1

    d7c045dc9a94520ff37a1b5137b033642a39c5a4

    SHA256

    856c4ed1e060a25cf9cd499023a13157ba1ace90f79fd96ebb598d0e62c7e43c

    SHA512

    2008c783c39c5c3b6e25ded63e8e17f44adec74aacb1012479d2d973a3ab1699b2d26dd2b311b8b2a9aea987d6f46560557718c1c78cddfb86c62212b780ec4f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    6a0cc13596747b8e066078c9f2aa88d8

    SHA1

    8e586e3ba8567558c0291d5cd07a5085de0b1d74

    SHA256

    90160fb47065e78ddb510fe2c2dedd548a637bcf27ff80ddce05dc46faab88ca

    SHA512

    d7de4d01a3675d3ca88c5b1fb2037aedd8bffc08f48926950d150ebce0bd481937fdac47339231c1136b5a31293edf77b2f2d8dfb1e70ac1585105ff6bdb7dab

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    db82898112a6ac7f3716b6a2c99db1d9

    SHA1

    b7e346fa46e1f4d830359833edccedffb7fa78e3

    SHA256

    14b88d07777218a844d72bb02f76725660a9e24395e828eea1a33580c60ae6e8

    SHA512

    a18648c68f0a1b6ef286040476899e27b272eb57ae8e831c819bc3c775c29d47c33a42a83c39c3688e7077e3a1d35ba5598b78af94017b921fc6dbd2001796de

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8893a35853e0780ced57edd68e00b096

    SHA1

    9c6051512091b65a841cbd92d092d46938bb5849

    SHA256

    c0b2af47cc6d5d24b5b847881c55c01c8d23d8c4c87881ce32c58ce72bbf3bb3

    SHA512

    81aa485fac788a940142029bd548b4decce9be29cc45aab525b235509e2c8fcebedbb890a2e73b02491d46e5f0c85b761b67875253aecc768bb5d432aceb086f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    8662cb06575e503f0d851009c46d3569

    SHA1

    4ffeedc2384f8d2e739e382284ee6eee5654bcfe

    SHA256

    3208d84193985c11e4350bec2ceef34a6505e3814677f1c7fb96a89e7e119b56

    SHA512

    9bd93910bc104c65b47f2102b8ea9a7f01ebfff86cd1c97c73976725bcb421b5cbffa4538c4359fc7f99e4397145e1b84395637960e750aa36e03276c60fb35a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    e8b7e833f70c6d726a50e19b3ee70d93

    SHA1

    fac1e5434417aec72de946bc16cd4adfa2c6a0f0

    SHA256

    0e96ec06013dd6a683566460744e5dae80644047fca027aa73c92d32215a64ae

    SHA512

    95cc491b54bc26b3b2df303654f500775aaf6601c42cec8afe45f089bab422b276089873aef9e1279da56ebba614d385909e73b60e14ea4896a75ad5d5d131cf

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    13171e0790826ceada30027fd43f9885

    SHA1

    8e892a00d5ebcc5cfb11f9be15b1ff0419573064

    SHA256

    db06079a9628ae4f55a08e429ba49654e2b274344c68991371c5b9e6b4243224

    SHA512

    cc24e619cdb77193861c83b038fecb2db43768755e533086441ea0dd447ea6d4189d2b6d1ebafe6148aba8acfb7545e144b86a2ab5e9870a381e00979e8c4128

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    411659a8b283027d5b8c68a71bbeaf86

    SHA1

    15c1c9ebff0ca4df32a1951e0d7d9b4ffeddbc71

    SHA256

    6eb5a97a8bae026056afd5f7f291ff058047062fd760e100a56031c27803ae4e

    SHA512

    4be17e692d4c5fdd3d580a94f1d5071a71079632505bb2c1cbe189d3b0749711a9c0045399fb5f96be2bce86fb2fbf4054f76e38d8da5152761f1c8ce135c512

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    ec488c5597e569ca103fbd6f073c5d2d

    SHA1

    9a41bd97876cbc91e86744546871c154a2d307f1

    SHA256

    6ec565ecbe921f9c8887b8e0b9c5caa4f1c69d66383983f5bb4f69fc5e45ce74

    SHA512

    c80a5cb4aaf8b20266a1efe1cf7d8db00c254bfb92d5e4a0628fa94a133aaa3a2a3f0f32abd3a451c729d688bfd86d6af734a4668e1a671cfb7c6703596d9a4f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    19c4d77c02af66a0be669802ab8d8931

    SHA1

    d57014570724d34a8ee455e9a8941775cf5bb7b7

    SHA256

    61a1774f9e70eaabd79af21ae92ea6e29f3f0572f181456c4be92406982c1d7f

    SHA512

    1a239e1e321effe2903f2cb7970ec500f98c2eea719ea09cbe931d0736ff67b3ecb6daa8db5474f26e7b930322d12198d32f5cbe1928c6f406919118c7e01ef7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    6c78fb8ebcf1af79d57b2f02f4db11cf

    SHA1

    573ed448941ca590fc748a3ac62167f764c7fc8b

    SHA256

    86f94a8933447aeae0ea79df6b8eabfedb46a20400aab77f05cd49c4aa22a798

    SHA512

    488a7e5c001906fffe0f2bcac939742c2107fc998779379ed859d7dc243e2b510385995ab02ae985c5463abb746a312097cedc8ff23a8cdd3d3f7d1c9145ab86

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    33c430b3f07bcd2691a1eaf76fff6dbc

    SHA1

    c7b395c900e38f3ef2a371d507cc8b203200cdf5

    SHA256

    bd8f836664ae0497f4478d8674980dc0cd0697a2724a09d9ba40aff5de513886

    SHA512

    dfd5d432ecc6a3ea345bec326dff38b0a1e742459763d84d42ddb59d788e1d6049894f73a494117a9a632cae4db02a2cfe1433ea2efd2fca3e8fcd5c60e142cf

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    93b2b61735f3016d2f628fd2b0d32582

    SHA1

    09dc965fdb722a83d79c3f9c732c446ca9e03a7e

    SHA256

    b1e42c51bc9316fb02ef3b7f3b4d4c991a288f64b6c14da3bc1aa744e89eb29b

    SHA512

    bb871472657d449628635c6b4de08136509e071488bd0a5a8b1fd79d0e23c8c90d23822a1b4a02606d901eda0470221c9c6761e957bb3298decaeeafa8d1e5f5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    398c86783dd159dfb79366e5b6bda03a

    SHA1

    adc29221b59f2197253df3fe7ee566e6e737a1f4

    SHA256

    05bf64791e89e868b4569f8ca3bb7339986c4aa82ab05987c690cf8787ff47d1

    SHA512

    bac65e4d57320f6ed4f29a8a6224a2e7e701ff3b6ba3899328110231b9f02f465c08887149363cd78d556dab94ac7a4ea006bd9862ec8c2e4afdf3490bcb9808

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    b8089a4e8770119caa2aefa4aa34d59d

    SHA1

    c6d582f365d849279fa9203cd8466cc563343bf8

    SHA256

    22574f0bf81c44bd70205aaa91454d5d6b752c7d6a9b82436673b75ea5e4703e

    SHA512

    a2ab7ea5d93e173689abef6e1e2d0f62a26ba465d6b3bdc6929f36746b64c4dabc3f75408b0cd806b9613276ac31e0c23017834d7cf651718cb9562e1465a016

  • C:\Users\Admin\AppData\Local\Temp\Cab3795.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar3898.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a