Resubmissions

04-02-2024 18:56

240204-xlmfbagef2 1

04-02-2024 18:55

240204-xlafraafak 1

04-02-2024 18:48

240204-xfxn4agdg8 6

04-02-2024 18:43

240204-xc8besgdb2 1

04-02-2024 18:35

240204-w8jr9sgcb2 1

Analysis

  • max time kernel
    117s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-02-2024 18:43

General

  • Target

    https://zws.im/%F3%A0%81%BF%F3%A0%81%A2%E2%80%8C%E2%80%8D%F3%A0%81%BF%F3%A0%81%BA%F3%A0%81%B2

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" https://zws.im/%F3%A0%81%BF%F3%A0%81%A2%E2%80%8C%E2%80%8D%F3%A0%81%BF%F3%A0%81%BA%F3%A0%81%B2
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:812

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

    7dfa6cfaef7ac694f0c2669090f6dc90

    SHA1

    e7832732262c93e76965426c29860b0a8283e5cf

    SHA256

    79fb68d9105a69e9702d7ccfb26285190bd63d1cd72e688f683d0efa6d769391

    SHA512

    33f11b1f252a98a435bf08a78ae5afd3978e51853d732ac9aa6bbee78b0365bf575f7ac62ef6714a654e3a939c2c0d8e2bf3985ebdd68ce12fa0cd13f139ad0d

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

    Filesize

    344B

    MD5

    2989aca62c4d7b509fefbd75854795dc

    SHA1

    a038bcbf587ef9b31b2196e80c185f4d7b20afd1

    SHA256

    5293da0683b4ddaf8237dce14a9ea6c1c6220439b261035caac82884ff7aff45

    SHA512

    e8cea3db1d343e88df74ffc9b24ed80b088d1f7b170c535cd8ab811281bdc235f4bec0b9986ca557173c2a3d524694979941c445a29910726648b1417668e136

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

    Filesize

    344B

    MD5

    277dd9dc9c2b696e9ad5f08b7b61a8a2

    SHA1

    5cf157d776c27deb14a60c9d8579ec96e93a4932

    SHA256

    0629c680c80e4fa65451bf5670d220d62ab8a9060ab91a01b8de567203ce5885

    SHA512

    4a56ec3c03ff5f0a2b207e0be8a8a874999be29ae92bf375055a04df0499f896df6672fdb3e5df7d0a33d8d5f67f6cce52e9e1cf1e6367f9487997717e7d70d1

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

    Filesize

    344B

    MD5

    409381925f0c283670b9a7a51526caa7

    SHA1

    69986c717e0234488cc4404797cdf4e84fd9eaaa

    SHA256

    71745b4c8cf4d75faa53ff01222b991422f7aae5d0cfa1e481cc6f542fefe951

    SHA512

    760cd5cf3066c2ad18d09954d6fe8880536e706002eb5449756ca80792746215e044d8bc796772fe643b7e4895ec3cfefba89000b7e81e0e74e0e8f0d19abf3d

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

    Filesize

    344B

    MD5

    d243211fd5d107fe385255219f53b581

    SHA1

    6375d6ced6aa677839522a52bc56c0e2d1ddba13

    SHA256

    72fa59e02e42fdbc29e9b15c83bb489377746c857993a392fa695ca937857564

    SHA512

    daba3e0f1294da3d523e71adc40cb5fd064b5b5b17328131bd04e2ed5bf25708cfbf5ec172feba6c6853bb9a631a3a0dfa6168e3cd81ba484daea5849a7a36c8

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

    Filesize

    344B

    MD5

    07714136ecef476e4bff3b3c2eb81f23

    SHA1

    4090c5f3f35f93eeea0f6c37886c41891d36dbaa

    SHA256

    5518b7ff4df37caf56f952a215202ecb8b5cb3bba7f9f76759c7b81a731a50b3

    SHA512

    58f07e9966fc6d58bc2cec8967d71eb526ecebdf634632e2529c53c99703b8b9e31b79fa7f38123f965566fb147a7e4b7b1f9b88c4615cd6fa1fd0d32e7f8e2c

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

    Filesize

    344B

    MD5

    9dadce6eaf2b6fa2d84670f072cf8dd2

    SHA1

    4ba4958f37fc4cba5f6f67d7b22f1b298d8599d0

    SHA256

    9fe15c286e501feef5b5c394adce59456071e3bb06aaff1131ac000a0a360be6

    SHA512

    7d6e910f66b9f8ca98a500533b614335ec54e8d5437ec758fa2fb95e761d71df4e6f8c61a0b69a8963a16128e5e271d35c7d55981dd823e59d951ce80b5d0b33

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

    Filesize

    344B

    MD5

    3e3e3e95ce52cf193c9eeb8be4b1aead

    SHA1

    55c919adcdaab86fff8d91ec9001cb21bd4659f6

    SHA256

    8bf1c0ad8bef82957d806811c8aa9e96c694d5bc8ad394fe5e4dc94468ac1798

    SHA512

    b9938a3316fb88c81e0569e8c8f73ba51b8ea1d64872b92ead02828d98b90dc8a6504ed38bd58e10130c678555f9185090d32216f73084f93362c79b0c940d98

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

    Filesize

    344B

    MD5

    3e6a1d6563713356c4668a8872476883

    SHA1

    4dbf3f448b46973ff7ae1b09601b14478b658d38

    SHA256

    92e9be82532bebb15e4e32de127a663d31785d63ea80df583b22dbf4549579c8

    SHA512

    bf9bebe9bf23d3409a015282da594d14b8c0cb6f0bfe190efaa4341441be83cf0960029a99f341b5777745c7d8f176700f5bdd40912a30a3bc7e3d798683dc80

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

    Filesize

    344B

    MD5

    0fb3123a41c4a806b7cff5a517c77a94

    SHA1

    2b45e7f60af1d9e0372f7d94effd0c2ce4f61f38

    SHA256

    726e51b7ab08cdbd76fa2268fd7fc87f8c54f74b180d17458b2c73ed002636c7

    SHA512

    21e93d1428b9474cb3cbdc0968f5a0a00060f1ab82bc442539d0513b7ddcab3576991b7642cbdbc8474c10eac04d8d6d941e72d51e495a421945658b14c02db3

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

    Filesize

    344B

    MD5

    23f1c8cd37bb3a824d2e25e21265e392

    SHA1

    3e32f6ca94be54265ff6d887810e78b445054af9

    SHA256

    135712dcccee4573e4001e8cdc37a8dd980f17a8ade85f6705d5efd54199ea4d

    SHA512

    77d2bb3672428d2c6cd07e7de37806a1be1150e3b55f618594169c1b16efa22954af54a26aee9d0be54384011d0edb366db35afe4683049f5e946e99b64f2d7d

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

    Filesize

    344B

    MD5

    41de640fae199dc7b7fbfeefdbd5958c

    SHA1

    7405fd0c4ff87668ad5b94544d4b193034cecb1d

    SHA256

    3ea8932bf72fb5e32510b249d35b9640789cf7f091b1da6c0898762be0c3bc1c

    SHA512

    8d12391dd88a92a4af15d695fb97a14084ac5b1ba93265ada437cc053342a29d70e45146870c38ddabc625921a893bd2d47c2ac3415bc3e84a04c80ea8243541

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

    Filesize

    344B

    MD5

    8f906a51aad3735ff316fe35dccf7be0

    SHA1

    c35907f054177546ea7c8f44abdf832de2edc1e7

    SHA256

    72ed3386fe09dfe1c73f7476d62f53c85e54f720bc65f64b1cf09096203c3cb0

    SHA512

    1d898bb224a2c2daea3ce063311301c70bb28dec8a2dfda8791df3e4cde6a69d345b60891b57d08d60b0792aa4a76a0d3e37bafd73cc1fd741b17cc3fd187cf4

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

    Filesize

    344B

    MD5

    f59f7f58744e06201937766ffaa41dfe

    SHA1

    5f9186f6b6e207d58651006cdb39c885d7ff9f2f

    SHA256

    8cedc15c2844bda3fbbd92477f09d8324efea288cadb2846b91142c54b4438a3

    SHA512

    0434d3eb97c146df836571527902a573b6a56e49a8a5f52ba6dc12174459f13bbcc6278a4ecc8ae4a63fa7271a05218a945d425591b8e9650c0c2ab700b52064

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

    Filesize

    344B

    MD5

    3dc53d259be4cb5c7a6711d7b8156efd

    SHA1

    ef9fd10ff52b23827914fc15066d33fa332c4541

    SHA256

    dde872a31906996ce57e66c921667a7fe2c76e3f6d81f3c283f409555c8387b3

    SHA512

    00a8bc11c011c2b740cf7bcc54ac2cbe6dc2af16a397c0acfe425d0965a65bbc9c95d460e5a97c24162d3de6dc955e58e8971b3b72ae364f0a29e0e8514818f5

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

    Filesize

    344B

    MD5

    82bc4c72076a54f38fcf577c36a1e5d1

    SHA1

    32743b839f405b516511122d1e929d8f5c8879f1

    SHA256

    7ecd75e2eebccb5c47a19f9c8ba0080f52faba5b234dfc6e7a58cba705e34366

    SHA512

    5df7bea2017fb630fa3d602cbd560bec817e904d649324de26a3bfd5f459c8ccfdce799723acdb9f22d52ec8da6aefea3c367d8ba54f21a7555e5118c5e7b80b

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

    Filesize

    344B

    MD5

    47c367e382f6c56c2f11afed232bb302

    SHA1

    17682b900a238e6dacedb79671f02ed24d1a7021

    SHA256

    de821d8d8dff70362997528641c0c3d85c5509a9cfd235aa4938eb9c7c9a61e5

    SHA512

    f2a807fd5f887db3e52972222ed184f579ef2d2707ad7db1adfca3fe12ff6d6269f83ad2e4f540ba1ea3abd1e0ae783d21cb16592e150c1067639e265eed9f39

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

    Filesize

    344B

    MD5

    663eb602cfe187ba75ec91549a730068

    SHA1

    2a9bed73c113e5105419e6af068fb8623f00e2af

    SHA256

    000611906b8e1a8eb523ab2834f2cd4a8ad4c6d8a1b1e230da52836b155d3c81

    SHA512

    c2ba859108bc9b541c8bf70d16318ffb05e37f27bac52816189ac82079f50d0f45f82550980b3f855cf1667e029c8f91db77109be8f4c6dcd5f6a1eb4f3e886b

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

    Filesize

    344B

    MD5

    66c7a44f5eda46ee1707375c81e38409

    SHA1

    6732ffce996fc025886627b2995d2dfd653cc7db

    SHA256

    43b35b4216f2d98f52096ef8a92ef34a8af5ae4f7ccbeea0b4d307269825f481

    SHA512

    5a02cba4ca238db8fb899ebe0f6510ce060be3c2d5669623048fbbab343e3811d1bbb2a4fe96dc736262ea8c85b30d0e2db7bb4f440e6ead80de57868a7dc3f2

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

    Filesize

    242B

    MD5

    06cfa0a2f4b9adf8d922dd45910145fc

    SHA1

    2f567adfe46de6d8e3f04d3dd51ba7b21d7d83c1

    SHA256

    d473fe1ecc217c2df913e0e042c72be39befd35a55f93c042ebc3c1b30415295

    SHA512

    1ee288b8a8cc49ad16600a52fdb1331438ef8dd2bd5c83046edb2f445f78c50e1ce40e3525f4a042cdc395648fb47f4273a594cf5c3e7380f1bb5cfb1839edd4

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Temp\Cab2186.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar2294.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06