Analysis

  • max time kernel
    140s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13/02/2024, 03:45

General

  • Target

    background.html

  • Size

    1KB

  • MD5

    765526318b49b078d35a1a736bb96eb5

  • SHA1

    6dff92a26b1e1194f32ba3f55765d6f2c705ef29

  • SHA256

    b14df17e9b5eda2f908d1a50d37bb287d4c7a42f9732d397323685bfce1ca2c3

  • SHA512

    a948e1be69de00552772d81cecc62cb260e9deaa8821935abb94194a5a4f5f547e47c65dfe2fe156008aaf69064cbb08bf3a874003e31c4cd0a5c580ba1a8e75

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\background.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2896 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    b5c0ef1bfba2ed10739a7167cce75469

    SHA1

    8bb32b005fb00413e1b608c64200f01e0d532ce3

    SHA256

    33375bfbacba250ca82bade84d8ed621635aff2eaf3c6c45c53db5e51a303e7d

    SHA512

    3a75ae32f0e58e175d10bf26879c4f8386460e29d6347809ade8549bb8d5258f5ec98ff5ddc26c3c709a5b7fd9fb19e8cdbf5e5d9b6bfccfed7e995dc4e5ab56

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

    Filesize

    344B

    MD5

    fd299dfdded6386a0a92e8c9fbd4e64f

    SHA1

    4d2e8f901e4431b8f17945cf04f624650a5ba996

    SHA256

    0de3f98055004d212b87fff1976b6ef1551deba5ec1a0ca84feaecd3372e27f9

    SHA512

    5ca1f2215234088e3a8db619903dfa94cadcb3d2c1aca2896c9ae965392603d5c958b6c6c6b9fe110c192e2ea55e820ff7178d152238f7800f2a004d079e7f26

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

    Filesize

    344B

    MD5

    eb7be5366c3ba9e77cfb9fbfd47cd16b

    SHA1

    ba8bfb862d3980eda70bbe121a943cd2ecd27377

    SHA256

    92c1e5e931573819ed9d8ef14f6ef9b98d4c737fb14b6db61cadad5b30687288

    SHA512

    7ca72a2e34749a266d2f4a42afa0e6fbc1ed03dc075148fd0f59a6cfbfc12219084d4f23d930eb8562245741a8323930c3c860c8e0bd264449286f91edf6d077

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

    Filesize

    344B

    MD5

    f523073ad7a7fa998c183b8c183ed49f

    SHA1

    0100b748519952c7f84231a3b9c7e67ef370ddee

    SHA256

    c40b6087b8cf0def20d9115dff235a1e0aafb5fd1cdc2328f2b239d0a6be6fd0

    SHA512

    75422b40fca09f5549ea2aa014ec601dc5cd68cac52b9a08a68dae8ba2d50b715823d8156a459793362e8678d1363839e292e889d91f9da7f6e58f6c077e45d8

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

    Filesize

    344B

    MD5

    312d57e57182e4a2149d6e8bf1533a56

    SHA1

    214686047857347b732db687d86a58c279866bd9

    SHA256

    57e754f3b2e5ecebf1da17b8d5d866f7c241f67ec12c3a9bc25a64fe02fb9099

    SHA512

    43973c92c67323db0eda4355a1d1714e2e259d47a3dfacdc4a76813a6982fc80c14449562501300f766fcde932677ca7029a17fb0e863be8b5b9fc7636625635

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

    Filesize

    344B

    MD5

    a77c2d3ad6508afdbb7458ba721ebe57

    SHA1

    77f6d24bd2e2fafa2a8017c8d882119f442426a8

    SHA256

    01068c33b89c0115791e5a38312fa8fc2f32f35dbeee6499d71b66058d6ecd3e

    SHA512

    0ec3fc65dbd24ba1d93d4622de9c1b03f8c0b2fad75616cc439db2bb63d65625129becde3c61964a8305421d44e710e1b08bcf2d8fcf8937499dad79e20f35fa

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

    Filesize

    344B

    MD5

    67298331bacad68656dfdee615a06d2f

    SHA1

    d4d7073742e72366f6d124ff4fb0f9f614571b51

    SHA256

    7e87787920e6f9f3b820315b90ac459b9e26288ad5831e8b4e110b1c22d0bf33

    SHA512

    de92c0ec81ac22951fc924c8945410cbcd5994fe9b09a90ab39b57f9cdd4c7e1e4122730807f7861d51840f7260da0cdcf9040d3156c12f1e1db8dffef3b49b7

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

    Filesize

    344B

    MD5

    3b51b547f55b902cab0d5d90a9db6f23

    SHA1

    2d92887c7347ae1a2342624bef5670416478dc78

    SHA256

    2629f8b83f3df408e3301ba17b760e0c369f99ad00cabc2246098c5136d5aff7

    SHA512

    a4ba3b2e3bf25b5b339eaf13c4d8e5ddf28ada0840637f298b4dbc316783ec0e71ccb130e66181f4696cb75174b108a480ae37f9a613e0eb11c0b84ba0266ebd

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

    Filesize

    344B

    MD5

    dec3de698fa9c85174db88f2e531775b

    SHA1

    8126458d6dcc02c6588dcae760cbaa0f29559fbb

    SHA256

    de4ff8cddcf06df3545f6fdb634e30345f227a6bf2837ebd0915d72067aa09ef

    SHA512

    aabcb37d295025a6a9b658433f6b86d25a5d911af8efb4d81ebe56ea54d86ea5c3499c56b029949e6ecf52a9ab4c009de8e72a4304d842476716d262eb533d56

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

    Filesize

    344B

    MD5

    62d95c2e3d60b12106793f752c0faffe

    SHA1

    8c7d36224c46733603479f6b5e5adf077d7c89a2

    SHA256

    5542bee05c5c61ad5ff5b711e693f107d8ecb1a83b334903ec4d8a903c4ac23c

    SHA512

    e7030378a652adb397c00224d314a2faf54600fe01afee60c0d3a5d82f130ec18a0965accff15eee1b2e48460d34fb96e81c88048073c96016f5477cab19592d

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

    Filesize

    344B

    MD5

    995daa9486a5f7c4b69032f7ede6b60b

    SHA1

    2630fe2cf1882f99bda32045f066acf9c4efd36a

    SHA256

    c3176ce3d1cf36fa7fb7eae3a1cc207cd9777628a85c084eba4a1f5416a91930

    SHA512

    81f20022d0a24dbe32460e5e4fcf30c88538bb82aad52c8fe634f3914b6758286c18e3446cac6bb93fb74604da67cea66948b52d0e2ad319c5ec6db3369128f0

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

    Filesize

    344B

    MD5

    fbab84c4cab3e9d9d918b3f2c14c62c9

    SHA1

    503f35c153ae9a8913be63c98b6b26ae8636948b

    SHA256

    44e6f0d96bf7d0357617eb4a3f724ef01a807a4f1d89b98019f2344f01679a07

    SHA512

    a678ad13aeeba9e74bdd1b5aa046733c1a6bd36c992001bc7bc42d627bf1887f437ee5c0d1994cfcba3cb0bbc324d8aef396b9247e00260126a9c3859b3f0620

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

    Filesize

    344B

    MD5

    19fd0e5fad9cce97c6b971adfdec9921

    SHA1

    733351f799430610d0e2b8bb1ad083b54c3ef8ad

    SHA256

    00e70decce5c5a7edde8c7634ae9c6cd024348bbec666b91959447baec667427

    SHA512

    9bf0bf548b0252f08c194eb5d38790aa1d74234427aff4a8ed5ca14baadf71accdb5f6b8759a5846991e797a97c2371381dfe3f8af16587d26a1d9be7575f47b

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

    Filesize

    344B

    MD5

    de808e7d488ccf9831ea769eee087b55

    SHA1

    a7f09780b44c4f74e26fefb9e6c2fc0663f071d3

    SHA256

    98d94fd2cebdbca307d9798595b2d75277e4fc789e3a89aae6c8a0b2f3331373

    SHA512

    c0d072d8bf4b6a1459f03dd5b9f5b68569f1c1a6cbb8c28836da97e930327d1953201bb86b51b50bc1ae5496e14fd076017f530f89dddc488083539754a19c39

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

    Filesize

    344B

    MD5

    8419556ca7652f5c5e1f6598b412176c

    SHA1

    029c9fd370f17fbef7bf7c265f433c36e0fc0db1

    SHA256

    c46bf3e27b37576467e4c6285103e4d276b3ed658112c53b87879534bac1b695

    SHA512

    cee4b4f2cf215c72165b2b19f4edd1d526ad3bf907e1deaad9b6ff3577a0ebd95de781ad5c652ab1c804caff5703a2ff48353eb1a0008f4f6a70fcad77423d4d

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

    Filesize

    344B

    MD5

    904df05ecab225d6f4bc261fd138b8f6

    SHA1

    8497f290ee7e8230da7c0a53489fbab7c9a8dbe6

    SHA256

    e6ca9cef06bb94c7bd69d13fc477053afcbbde619f0264aca494f24ebe8d3b42

    SHA512

    a4ab1a38ed96b306cb9d030074d7ee96044df17f4e0e6ec5f48e69ad73262feeb61704303bce763612983f275c868211d43971d14082ebe59bea78d157bb878f

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

    Filesize

    344B

    MD5

    38d4063debd5b1129b3330428cffb0c5

    SHA1

    387977b13b6c1f9c077a1402682386d0b81ea0ba

    SHA256

    48de8210879fbf78c5921e8f1bcb0435d301be95575bc20b8f43d13f27912220

    SHA512

    12f6c1987f14d9db46faae1f10ef131431991e54afeb0b066dbbba43b553c7601de288ede5090093ab72c61708306ac825705a0e58370c9dbed8fad3d7f8d6b9

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

    Filesize

    344B

    MD5

    e275c2841517d16b099242ab83e76923

    SHA1

    e0e6b4fef36081b503bcdad34d92ceab7f91bb81

    SHA256

    ba3808f355de111c47970211ee38a56bf47cf6e382bf2929ba488f4ac406539e

    SHA512

    94223e936a6b6137f1ab18242d2efbd4c51f2ecbde6d8ad76bac1c4c10866bd74d82d9a30a08cb38a8ec0ae35f880ecd6460f3a2ad0b567c6eeb815a934eb5d0

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

    Filesize

    344B

    MD5

    adb7cf8b2ceec7247508ac1ee3709813

    SHA1

    c8627b14f02e13bc3e3fb707d6a536746bf9bc17

    SHA256

    fed1f17312ac27cb30a5a358e0e1a1858eeb1620594877fdf6684bd8fe8b4ec2

    SHA512

    febf0b5ccd3a250f2e4d5be8ef26623a5ae687205d904045d5ef52b42cbf4358db1ed843c9a355e485156e765d81e2a230f3572891d125d926d2661e2d1811de

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    7da449aabd9054dd336781f761271e09

    SHA1

    798ce7cd45639e61fdb959d8158a704bbc60ac64

    SHA256

    76ad5a4fd5703dae4fb89221014dfa1b736a9fc4b2d9487e439cebf97ee86a4b

    SHA512

    dd3b4877bd0ea411029793bc4f921eb4c437692cd91dc73f4d12969263d34c4d7be74278a43d6d61873f9a805bd9b24a5920a0ecc34b1e7f4fb7acb987e1f997

  • C:\Users\Admin\AppData\Local\Temp\Cab54F5.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar55C3.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06