Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26/03/2024, 18:49

General

  • Target

    dfda7a3c1a1511c02acbb8ae5a3fc237.html

  • Size

    129KB

  • MD5

    dfda7a3c1a1511c02acbb8ae5a3fc237

  • SHA1

    f782421deae610a508ed2791c1c0a45088376ef6

  • SHA256

    c104383782aee39a3630b9357b6f6fc0911a84b7d9b3621af5b13572aa21a4c8

  • SHA512

    423535dd625fe8ac7ad66a997f4d393f2288c58be422c5804578f2f651768828149f3c946fa924cef48b1b870cdaeeaa43ffcc3f9388f94d8ef4428cab053e38

  • SSDEEP

    3072:KP2iKZcJygVUyn/oh3nTnlaYFQyYFQ9YFQXqiNJq15oSne7dumBvTl8uvV:KP2iKknEnIYFQyYFQ9YFQvfAQD

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
  • 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\dfda7a3c1a1511c02acbb8ae5a3fc237.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:2556

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\94308059B57B3142E455B38A6EB92015

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • 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

    628d2d540671446495e7028bfbc23d76

    SHA1

    062106bb166c044827126145b219daa47f18c9ac

    SHA256

    a7f3fd78ba18108a371b41d4b9c6747ce42b4e5267b405175dbc388e06da27e6

    SHA512

    763dd30a7b2ccced763e4c4acb38e6c32528e3819388f1be165892bce24846cae3f42c6fd5e1dc5a9fe65fa2c1503dbac61000237dee10577bb9dcc6d08c5754

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

    Filesize

    344B

    MD5

    09a64ddb2e8d848b0752787e917466fe

    SHA1

    31fd72ed7535873d9c8a4ddc7233a81685442794

    SHA256

    a84df736ae6e5079d3fac837f00ac28f62cbf149caa2ba8306461bf707c74976

    SHA512

    4a13f342e0dfd192e8133c1c111971d7ca2d3c9b2def4a79d6b5f71855d8a558771989d2a69ebd1884a7505c54124156c3dd86443da5a7bb4ea247ca0a747c76

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

    Filesize

    344B

    MD5

    c5a429cae7941fd0a08add4b8d3af049

    SHA1

    6b29682ee716afcd7bcfc7cb31e8896b5c53bd95

    SHA256

    b10f1c92c2114d51e621b1a563205ac09a841be7c9719a90218c173ea446f0c9

    SHA512

    4a13a05d112f6e15c1231300415a1409c6f193490b4fe2e5182c273b0f3b01f22fdd405d672ac972295472512a74b8914ddfb169c1610a94e907def2f68d1665

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

    Filesize

    344B

    MD5

    d9330a667621711c518b2c6d031792a2

    SHA1

    a7670fd1df34f79624ce2cf591a06a7758446996

    SHA256

    e90687633a648a6b2486be8510487c85c04979fc4a1f9df2a6a8d073ca030454

    SHA512

    f06f02c9049b39c06cc15bcc74d97733dbbc9b823d857bd34c57667261e4c54d3f3d10757233df1c1bd1b5b1bdb86dc97ac147268508b3acfe952808378c876c

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

    Filesize

    344B

    MD5

    196265f95b58a4af8b53f94d23610a7a

    SHA1

    f7cbc627cc667a2f52c56f0d66a1009b2baf882c

    SHA256

    290fe838993b37e114aaed9aac637398d9f61a1acd013f2febfbc51702a99d5b

    SHA512

    b3486b51cf2f8702216689e4072d3af30d515a909a0e16e754b14b915a2b3a263272ee1584f280cf4c60922b974871812e64f795e742ba0ce2c7f08d5911b0da

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

    Filesize

    344B

    MD5

    4f44dd9a854f9a531468705176949a93

    SHA1

    8bc7f4247dddf1e0c34f30613265dfc9c1d02473

    SHA256

    f3200b09cbde7678a77bc95454f238c99727c44e6e50d652c326b543a728862b

    SHA512

    23f38b4897019ee049d68338a2c478f533ac804e290a51269e82ed678f195d400790f4d046ebae446f927f546139ef021e08970afcae91ecab75fe7ab684f260

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

    Filesize

    344B

    MD5

    b7de49c5f44dc34275b5af607c3b9525

    SHA1

    eec4cb800cbced2927ee72ab3c1dfb3aa4c4fc8f

    SHA256

    a9345866e980ab8adfebefce5f597655879da67d2bc60aa4448f6acababb0448

    SHA512

    6a7c40c369795986348e3e685711d105ad059e12f9fbe7f5e7ea60d3f1569411c2651e1497dd27c44145c5550fa73b508c2d7b0a4d2e920b1334e81915f99ec3

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

    Filesize

    344B

    MD5

    383ded14cc87135904f6853cb2817eb0

    SHA1

    a89896f33886c78cde8d5c6bf320823dd22f8342

    SHA256

    476a11d502764d989e809ad3491cd2ee45077ed2a4bacf9f30c50c36eb3ec560

    SHA512

    5a9bc4131b6b5bcc69b9aac5927b61e000623761a0082fad5a5a576dd43ea6a132341b1e3449a026ccd94a85a5b500121b2385b222ec2cfebde24e405c7d782e

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

    Filesize

    344B

    MD5

    6f299f0d3ba154296984d30659354bf9

    SHA1

    9e2c5c65048f7f846192599af77946ecbf9031f3

    SHA256

    10fc7eb3738a7ebeafcae23e24afd90c33532fa19c6be0614dd7b60124a40d56

    SHA512

    b09446d7af1352c92b637a2b469cc8a1dbeb888dfbd2d9e6edeb6d87c9bbd7a2cdef42ed43cbd89d46408b340d41cb40193f5eebca86fdf2a4b420174fd532bd

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

    Filesize

    344B

    MD5

    d6041e964e1dfef445a42017b496ec2e

    SHA1

    cff8896c87f06f5a11fcb88d146c0a0eeea1dfd4

    SHA256

    529b3e656d8fe99653c75512b21dd8ccfd97e89f35ce72a7babeabd209511e03

    SHA512

    b479bd2c648eb1a893551a8f93e00ad86c715922c755f6e2b5ea0c622b402471fbaf9378827bb56113691efd6969f5531e7f6beaf9af1ea5cc47b37ca649cf72

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

    Filesize

    344B

    MD5

    ab84c0c732356b4dc8bf6cf212795f03

    SHA1

    5ec84ae6db0aa34462039df623196d9ecfc0a9b0

    SHA256

    f14cdca8754b17ba48489aa761829d3c3c5fa4065d4e6ac2bc74934a81979a4b

    SHA512

    3ac59c69c9a1d5763f1e4438b914a710856c4dd3a86621210df89477ddda0eea96973358159db97a2b0da59b26e94888afb035b4513e6defbc6a36521b250354

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

    Filesize

    344B

    MD5

    d5d3699c92aa677f07a2020ed4765abc

    SHA1

    b8a0ef41cb1eadd2e8a0689f9691c57f861c0fd9

    SHA256

    eb05f0025a0f6aaecffcf4e0cd54d3d55dd08ceaaeb2f6157728df4f5dec735c

    SHA512

    38f72e36487bc136f6be830e121fd9bd1f0c6687bfd90eaeb87ac9e8a7655a60f47f79327ed59d45c1f1bac3775da8dcaf1ece74f08a7b64df071e76833b5e80

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

    Filesize

    344B

    MD5

    a389ed570004827be5bb4ccdf8782108

    SHA1

    1f6fec4f2dfdd2f8cdab8ab90bdfdad3962c0a3b

    SHA256

    740f858e1029d06ed87e980237626eac58ee1092d94ab8cf09a18417fd5f393e

    SHA512

    ceadf0f061d96a8b0833a89d33d09ca779fe5d9fe53adb4962742e2a171c40db09aea59e1f6d671bf8e45f37467f5809d9f1e89e7016daffd0b43456a1c9efda

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

    Filesize

    344B

    MD5

    83eed76ba7fe391b30ad9d4288f0acbf

    SHA1

    1ac38489e832b2eaec0cb4c53ec6eae96f5b3663

    SHA256

    c3838a363d1e8e7826b3bda3a4d8a42d8d9a5df7778a6f1c5823fa486916ff70

    SHA512

    b0d1e1c9d606885da9ff90ea8126a218e847ffcb875c3c4d0838fd0ff7c13b889fbb557e3c79ff716f562b809578cf3b885e85c1db34612cce2acd0785a87d9a

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

    Filesize

    242B

    MD5

    8ec7a9135be4d2885d9ae484380b4e92

    SHA1

    c4160d813e160771cdbca92e0a7ef529aafd60e5

    SHA256

    07291f1499f9d97f4ddb4a96a197fa94232fbc41e52effd1839609ea16d29cc1

    SHA512

    9d12fd2199b86676ece441d16b2927234c2eb3df5c1db05188c37407723f5b00adb5d09598246ab50a6d6f6567941e4d37cec0244364d18dfec9670d91bf718d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\HQQVSTWU\1005847222-postmessagerelay[1].js

    Filesize

    11KB

    MD5

    fc4f777baf3abc58239cbc8efe48c659

    SHA1

    32a32fb5bf485fa53a8256d24db6460e8eb1ccef

    SHA256

    fd632e2d64132d33c6becc1c4f1d35b828eddac1bf48c4cdfb326b53b161885f

    SHA512

    d223db5d31692f3f5289d6a8999aff916ffe12e16b5f4baf69716f31423de520c1056966152c906d34f8ba0f27cafa529dbaf0e0e503fff03d30bf656ce4b6d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IT88KKGO\cb=gapi[1].js

    Filesize

    132KB

    MD5

    0c64565bfe2f2cce29ad1286489f5213

    SHA1

    67c237750c866ada366f16b82cdcbe6d2f15e558

    SHA256

    6946e80b40cd4062d31f049f4305ec4c0a1072733b162763bf9466dac7a2f0a4

    SHA512

    3b62e27fcc8c3c2817b0ed1dedc7f6ac5ffb492083916398b3a580aa51fc2eb69563a4a1195ee3328d7e27902fceac83d348c8acff71ec3f2db6d7ec8464a6cf

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\XJ0RD6PK\platform_gapi.iframes.style.common[1].js

    Filesize

    54KB

    MD5

    72530b258f62bc0ba0a143ab80d07593

    SHA1

    1bb73144e175158b7f5be2eb33c552fe4ce7425e

    SHA256

    cfe0641e058ae453f2622b5faac29d00e89318b92cb99713aab70ad41a819073

    SHA512

    720412690ec2635a80c6a896a5138466937af1378f1d11afd1255bad1b2109bbd1bcd991bd5a80b65ccf1c6579d11d573ff39b84bd433d58058cf77b3ac6f14d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\XJ0RD6PK\rpc_shindig_random[1].js

    Filesize

    14KB

    MD5

    f28f45de0a00a50f2a52ad73f243dae4

    SHA1

    c964f6881d60f9ff849c5516da17ab4961822c80

    SHA256

    eb618daa43c4b741e65e6397efac618d440ade122c9605784f320ec300e141e9

    SHA512

    501f5e4afd986515ecf126a558058a00a245dcdb62d6b6b2cfa4c7db22f02c5f44c3d9f94f7153db686651975b14dde425fe7e6793491d13136963de41dcf28a

  • C:\Users\Admin\AppData\Local\Temp\Cab5717.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar5739.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\Tar6B7D.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a