Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    08/01/2024, 15:11

General

  • Target

    http://debrauwblackstone.westbroek.com

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 37 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" http://debrauwblackstone.westbroek.com
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2124 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2828

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

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • 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

    ba6193c6b7b394e85d8f55d491031af8

    SHA1

    610d5a2a1b00084df6f9ecafe215a0622f05fa9b

    SHA256

    65c5f0d029fcef150c4180e1097be6b35d5cabefa3af343745e94da13615572f

    SHA512

    0672fc10aa8faed9c122dc24bdc868c3a97b2cefbeda31749eec7330f4d450b2951c160b6f701695f9b415572a7fd83784c346d6f58bf719705b464396b348ce

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

    Filesize

    344B

    MD5

    76e3445193d966c211bf92523ecc6514

    SHA1

    4b797852ffb63fd533915f905272885cca5e1a91

    SHA256

    f1cadc506f93b65f0ae88e71f45f488327706dcca8d0f8cb9f3ec8f4b9e3b032

    SHA512

    ef5fa041835c80179efaa9381d9959408eecaac48adfb998229a386ed8d44027af1fbd86f841f5ce438a8720d1b55cf4fbd96e33427e2bf459c7e92885959dd8

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

    Filesize

    344B

    MD5

    c2c0f53696e901b253bddb5b2ba0a373

    SHA1

    d8be788db52439220312a8e2635f2064867550a4

    SHA256

    c481d9da40b176378603b56f51a5f64a66bf536bb95b4db047df67a8bcc4a873

    SHA512

    49bdd58c196ddb11fb3885b23f90497d0d9b19fbe93ec2a27133b9582931827fffb8816b9ce88b294d8bafe0a775b394f3e2efdf01058b8399320990cf9f630e

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

    Filesize

    344B

    MD5

    48891be3628efa76870031f66ae4dda3

    SHA1

    d60cffec4ec2dda25b62a1f48c9eda59e7071785

    SHA256

    9ca68c887cb6024986ccd78f9bd00cefff586f299ea2cd51a35d4c29b4538330

    SHA512

    fbcc113a3fd8d1ad9cfc2659041d59e03f957ca4477d8a10054fe5a9ebf0e31239b86dacb850020e6bead448dec13e83d31fecd61f09933a0c511b308e3546c2

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

    Filesize

    344B

    MD5

    a7eb7ac76e22cc2c9c92704503f06a06

    SHA1

    53737e238f5f23b42edbaad2c8713b6dfb6d1f37

    SHA256

    a2b63d040cdf8e00c087ef19c69267d387dd8b3075ace2fd0315923628cab2ac

    SHA512

    82cdf1e8c8edc3972848bbde03f774c53db001a5b6c62ad8a7eec684cb92eb805189cb77ebf5fc56eba8704c121adfc010dabf3b1e51bebaaf7be481fee4d07a

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

    Filesize

    344B

    MD5

    13e6e2e1b4186daa9c581d64723b1ce6

    SHA1

    9a78c5161de8b0fdbe871cd92e4eb705b1a90b6c

    SHA256

    e9bb020d27bef69fda2d2e44ab06f75248adce2ab4212a90a2d32332566a13ed

    SHA512

    01f8fc232172a84a96bf800e60410a46a3f14353544d168a62a349c2193bf8dcd2870669a9536067f5a68dc3fa93b52bfc3a72fc38733ef197abf236b449fdca

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

    Filesize

    344B

    MD5

    22bbe09e6949ff4af292cbbb4fc05c80

    SHA1

    bbd0d702e107b1fabc24ed974597842a1fa2e682

    SHA256

    a8712d9cf49d5437cccacc07a3e5519d990b969f505b12b95730ea999900a07e

    SHA512

    bce474466723370c1dbe81d06fa12e2b07f59bce409216f2c4bb00db23bad211ace3f879ccfe2f396c1fb5299f5659e739e826ff5754bab1287a2aecde321877

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

    Filesize

    344B

    MD5

    0feeb867606bb15cc6ddd24ac7136858

    SHA1

    134ac7b332896c51c3c38633ccbfe66d9d1f54ae

    SHA256

    cf93cfc9431ffa029d7a6a4eb8e417aedf95665cdfa5fb5671294c62b9c88ff2

    SHA512

    a46bbb31fa0343e00184a76fa0f2e23be2c9538344029f15e0bdb4aeaddd4e4b6c99296a352a84bae91488ad2ac536d45c35021e96000cb553a2f460f64be0ac

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

    Filesize

    344B

    MD5

    8349cff515212b904239f75c49361097

    SHA1

    39bd9caeea729f6ef9cb086108820310b0bb6b05

    SHA256

    824aef778c56ee925123fbc1b71ce124581152558f064c115c19ebe3a5469420

    SHA512

    5ed176b7a38218517a7af67655025f0a9a021aafa0e7f4b1d0177eeceb26a452bc03457042c17ccdbef0888a353f8322cfc7a8fec5600e83744312dc69dbc891

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

    Filesize

    344B

    MD5

    6ff1a6750c310d9bf00ab7cad6ebd3e9

    SHA1

    cb17ec543dda3e01d89eecddc3922573a07b445a

    SHA256

    57d8b958861fc1275788b5a00eb9500bfe3410aaf3d8434e86b935ed57b0929e

    SHA512

    ffe6e787ddf16d6e7de5aa942ee591c9112860083fc4d7db023e15e27fcba53fd6b02a7142e637675f3c3899104a703d635b974cec218c7b813b7dcd223b0a27

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

    Filesize

    344B

    MD5

    c62f70f802f3ccb0428e580ecb66107d

    SHA1

    6258fb76331015293b455af654d241f62349514d

    SHA256

    0ac76f5f54bc1444eafaba25c4d0119c3aa17814872e34d2a263c157fd85168f

    SHA512

    1360d1a449a21851d2df2b9e7450d76ea0c15a0c453d601f3f699c24c1d79ea9672e3b81af33b26e8cdcc8dc94cc9f085d28af6a71b95f1762bbc74f936d9f04

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

    Filesize

    344B

    MD5

    86feb971ec3a5c717efaa3dc337fb44e

    SHA1

    f48f89fa660ce7ff60cd9054a7af9cb3cd4ac36b

    SHA256

    0bd32c8a21f0330126e9ac60888643efecafe1e06d8fea7f6f14bee6b0a12ea9

    SHA512

    a991274678702577bde682198edb1f341dd42b576c6c6ab950a5474250795340f22dfdf17aff8873339b46c5afc82cacbc681a2d9a1736d837ded136878712f8

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

    Filesize

    344B

    MD5

    9ca55d3dbc83896d8c623df204205202

    SHA1

    06114803d24d9bbed0983efeb3d34179702a8a28

    SHA256

    045912dc30ebd234f070ed97e63e8695026583c97909a873a42b02c4d7d738e9

    SHA512

    8dcb828135ef339bb517c520b7f7f1d720dc40c7a643007a2603eadf4132432a428d3833662538d458f8f5f556b4df7732a0eff191ee5269bbfa0564e6bf8e86

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

    Filesize

    344B

    MD5

    58f25c413fe1c6a54bdf9336e488384f

    SHA1

    09628ba615c69a629ba31b991b187753935fbc19

    SHA256

    58431c099623555e4cd19b38a63469a8fee89c00ab49df193294efda6136627c

    SHA512

    7efbf86a7982f100629967f708854f4a2c65c5f682d83401e4860a429b6d4d6f988385d38233d233b57b6168ad1c3b264d3bbd84c1ce410a6bff500b75f424e1

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

    Filesize

    242B

    MD5

    b44128e985916a65e11bb973b52d4c48

    SHA1

    7f9b04cd19c9fbaa8acaeefb6cf9a1bfcfcc34d5

    SHA256

    f3253a98b1bc461652e82887fc276f4e9435e1c81156fa3632bad15c91c4bbbb

    SHA512

    4f53ece6567b9ca4584bf886a21dca2c95b6f8845b17b2867ce6ee64a8511d60fa22af0025e423984e5af1f6ff4983fa9a33d285723d51b631a78768c0b62b9f

  • 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\Tar393F.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06