Analysis

  • max time kernel
    141s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 12:06

General

  • Target

    client.exe

  • Size

    63.8MB

  • MD5

    17d9cb6fbcd94b61db2c18c84d88ace7

  • SHA1

    4ccf19100105be4ab0a33f423d0b2d2ef7d5f326

  • SHA256

    6e96cb43dd368ce0c48f5477e0d53f8c0f5ae78755a8c9ef631c8b5e46bef567

  • SHA512

    f76d21f32e0860b48bc6dfa8bea210497559c1aa9f86e35319c76d7961fa919ba67fdf169c7f98eda36c52be3e46450173b0ef9b3b4974b078e97662725c6219

  • SSDEEP

    1572864:AoIp3hfum/kT3ntutwXvTQZB8CtVVimGRt8USQY1:AoIp9um/ksygamqNRtQQe

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\client.exe
    "C:\Users\Admin\AppData\Local\Temp\client.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2832
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x64&rid=win7-x64&apphost_version=6.0.18&gui=true
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2624

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344B

          MD5

          4d426c8fa3cc9cae035a5d2146aef973

          SHA1

          5e71edf9e23633ecc4357f09e7cd3b1b6e5741a5

          SHA256

          0a95e23aa933c95195fbb4e3571378e77c3d766fa718f076ab96d9db282866c9

          SHA512

          4a7ce5741a4f1f06348d46ce4936dd5520a64f5b1a80b9c81b8081a6c6391a9d61ce7251ae4c78856eaf0641d8258dfd3e5c0953578ceb8163f3145d0c13f2c0

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

          Filesize

          344B

          MD5

          b7fd6419ef63877f455af96e56b21b0f

          SHA1

          a295a80d5a6be7eed18df2eae8d5ce17e8dfa061

          SHA256

          a18d94686a574d2e070e9ff69aa401c9d4c9dc8f56c11389e29848465bf0d8e7

          SHA512

          d9831e131f2c2de0c284c539606d228ff1d76a7daabdd1adf1c95f7b121fe3db4e8ada7b823bdf1c6d950d3c17df0cc604487f7b6e344b5dd5e2cf4b716b236f

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

          Filesize

          344B

          MD5

          e9efd9d7f97b16ee85761d778451f3fb

          SHA1

          3b4a0dc65cfadc5c9d465a59176f087dd5dd6672

          SHA256

          9eb321f1dab836b00ec62555ec36b02a6266abfcd11ab3d81ad483392f7f0706

          SHA512

          cd7aac61e4f2e1108a26572b7e7c93dd6797d3b08ec84f99b9aeb731b92f35c49b10ddeb04f3c56ae0936c45b60fb4a1839f1dac840735624b579a0fbf1c1ac9

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

          Filesize

          344B

          MD5

          d65c76d76808e84bb6da51992a5531dc

          SHA1

          ccb2fd4887ca262146d7ab6daa39ae8e86bbd015

          SHA256

          96e037a2e5c3bb23fad4d9b27bd5d5f7e98a231a53d235679d95b6f26d513838

          SHA512

          c869cd505c790a56801ff73ea2b9e87f95e2ae4abd7cd00ede9c94b8ee53eca11c63fe0f20d1cf2ea2a580ce7452b58a13312cabf6089d06b836d46695e57162

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

          Filesize

          344B

          MD5

          2e92e3e861608b65dcfb90da95c7aca3

          SHA1

          bd71eefd0173acffc8801d5d05961805dd5092de

          SHA256

          5c174b48540a4f4062aa675cf3397c6e2583b9f6d2d446ee96dd4a6aa402d0e1

          SHA512

          6e13ecde3f6260331f5bf69b2feba4ed87bcb0a043622dbdfdae3309f3b1d0338bd33641a75b31b1eb9e0f8964a578a186b08212063931e63450c26c37ad7f9a

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

          Filesize

          344B

          MD5

          6ee5b1d50a2c7f7e2b2a77d8d2e34fd1

          SHA1

          90ccc333c38833cd4aed270fcbafe56cb4e9679f

          SHA256

          68ddd001c6d06d674e68f4c9677e7c4e0837d0e1c32d136f8ae63f5d296b2166

          SHA512

          f0265f2cb9ffc20e6f87c22a153d9671e831c05441132b952e4d713cef8373e47a8f1ae43a7058a8947b28f61aabed4684f726a1f72a8396aa9476c218a5e38f

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

          Filesize

          344B

          MD5

          b287ed7db33e92c2db73325090da9055

          SHA1

          0bc8a81176ef302a38f3c3a6e05bc62549473186

          SHA256

          a049a8b2d821adc3bd9d290489c9b38d941d564ff2f5a92b9eacf421dc406b26

          SHA512

          9b41f7c719933807b21a814a17c0f07f8293e1dccf7340663b30f9ea0e9a54efb1f46a5f6a598cd4fd8adef51018b47c2d1dd4064e4bf1d397ebb80589f28fa7

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

          Filesize

          344B

          MD5

          33b4c3acecdc56d7d40f00ab6b85d304

          SHA1

          7c645098f84c22ae71dcb21f974c8894daa6f4f9

          SHA256

          082c4323b06804d9280261469e5a4375ddc805ece676c86717e531b24dadce0a

          SHA512

          6924bc12490ed965a1cffd4bf838b8ea2e1737e858c929c6b3258eaf2936c9c1a681df56de30c314ac6eac4944cd25f4103a2c0be3ea0cf7dcafe253d43df2ec

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

          Filesize

          344B

          MD5

          eaeaa3bcfbb081a8ac025bdd9215cfe9

          SHA1

          7a2fac2d5c783b376f3f1138b2a5dd5eba1efde1

          SHA256

          82df9929ecdffdc0367eee10d0539307b87eda6055871b1fe5fab012c2be08d9

          SHA512

          99ae2be1652cd67f9ec5b5fab5bd1042b57b87f4ec917af5fdf7fe109c774391881adca54dd7649f9bcc92726466b3c750984dd36c74da31e599a0ac632ae800

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

          Filesize

          344B

          MD5

          b5072f730870b01e98ee48ae6e5044f3

          SHA1

          02218b5985926e8ecab261d83b773e8b507b70fa

          SHA256

          1f266fa73b2368f03a4b7fa0b5403303afadda032555e96fe5172d855108f2dd

          SHA512

          3fb497350d4839dc1d46004dfe66b001c8472994f7415e9294d9d54f13a04bb5702e4c209e3990090f84928285771d347bd18c856340da92461a400cd7240c3e

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

          Filesize

          344B

          MD5

          0cb6f2bc1d07ca5cfea8c6c4cc9f8113

          SHA1

          41fe401f0192d5fa8b4e32ba950795d1ffcd97f1

          SHA256

          6ef99939fd8405fc87e2bb89654daba2894d2188f16499c30e9f3abbfd874f8c

          SHA512

          03a9d8981358f13f0a499993a95d8cb9507685489a98001659e9254d69c2702317ae2f3eb16c84895d99738c0c2dfc052fb73de3a39dfbe144f2e3766c82670f

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

          Filesize

          344B

          MD5

          2a9989d8b4904c399dad3958e0744eaa

          SHA1

          a956b7cd80aee35e662159116158dd0ba8942d58

          SHA256

          3e2add4e1b74b2bb4f091e9b51b0e6b6e8d99ad336e0047fadfe683275019748

          SHA512

          78dac52751e3eaa3e51767820b1dacfa97ae2bb0fa6efc68ae800119dac4c071a030e44c7a987b0887477241f59f0aed21556b7a6af2562b259aa568c411c7d9

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

          Filesize

          344B

          MD5

          49234911931b39ce6774389bdc3924ef

          SHA1

          dd9f180bba42783a97a58b90f8c9c0866e86009c

          SHA256

          2506476b4dd2fe214b8c77cb8d7a2a80df6ada8d47cb4d8a27145601675941c1

          SHA512

          366ec44017dbf82d53a45b8ae817b0b04fcaa6cceee0e55245563f337797c3b9be664733619b5c95a598c9eb30a0fdab31406f100cbed39ee21172af311b5890

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

          Filesize

          344B

          MD5

          e4b7ae2f07c8bc3f623e0d1af3dd47b7

          SHA1

          7b680dcac93eb8419c143f1ae2924ecec18a6ff5

          SHA256

          388238e00bb113d477c31754d9be0d4cd47e2a6e73acbe073622592d1bc57bcd

          SHA512

          841ab3ffcff625c06c794aa69fcc60b33e03f8c5bab22fa6683df9cab59df43ea531538f19217bd7e24910757b2f6cfd9a63b82141db01543ed25218e490f955

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

          Filesize

          344B

          MD5

          89c6aefa18e3024e1338946433f83369

          SHA1

          709f846d6021c9ce65c6628d09d0fe05929942b4

          SHA256

          9151768212fa1a01cdabc6c6cf581f93f30315bcab923dbc75408bb414f606fd

          SHA512

          ed80c8abb5b29e4376b6c170983e9f5230eb5e36ddd7fecf3f51f3b5f7a48e0c30bf5c8f9440ea792eb40b530a95f2294da464504fe64b81a40154146c49464d

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

          Filesize

          344B

          MD5

          8800550635c9a3c9fc6f9ca607f26390

          SHA1

          78f058e83316d36d4b41348b68b6e00e5ac21b04

          SHA256

          fe0beeb4bfca8ad8f343c94e5b8ba633d117bc884a9f19c116ed081b53cb3e6f

          SHA512

          b5d278338a4f3c90acf476e1f71ede638951a2bc8de194aec7d36c29d2dbacf905d852b50ead23c134f47ea7bdd706485432fa2941007d7887ece3716b661ae4

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

          Filesize

          344B

          MD5

          3383ab177a5466acccabd9f88ec26c4b

          SHA1

          b7f5b377de97513b79be33b418ed058a56da03ba

          SHA256

          66c12df225746068a91bda8d2d7c7cfb91b296b409be79a160ba366204e25ca3

          SHA512

          36043e0776cb60cde75b19c2f5de6737340b0a4221e90fa24dc73bda4600bfeefc84c0e92be887082b8657eb76f0e1450ec53e4aee136d507087f97033fe96bc

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

          Filesize

          344B

          MD5

          62f5224f006b51166d3fb501d17889b7

          SHA1

          6eec8a6bc2ccff85da2feb0dd07c7aa331be74c3

          SHA256

          be82b83f09d9278fa4fd51227a583eaa657aa70dcea717b8bcaa9da7ad08b938

          SHA512

          008ac8a726ebdc7ceb8347e115ebc8aeabb10d3dee4b8da0d691b3b370eb743273dc8474f101340b031c6e7095d636e3716bf1ceb1fe7a1fd3b90be86a7a0c06

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

          Filesize

          344B

          MD5

          f0b35d7d03b4b4e4a24af40da47d3b8e

          SHA1

          636514e6cfa333f375c7b7be8ef22fb3ecfd14ac

          SHA256

          eec4e1ab2beaff76ef254f58ce705bae7be002731e908bde4cfb794c069a0c98

          SHA512

          398da4862a9d3f183e7da3151282a094eb0909acf0707b4241d2f04b8bddedd377e0373906e29fc1a146cbc3e94bfd334d781dc566dfa3fc884f2bb8db21d7bc

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

          Filesize

          344B

          MD5

          09eb5ec175bd9973bb5cff87a8ada8e6

          SHA1

          a23f7739c0a597e2c4b805a4b7d32d6476f2cdf5

          SHA256

          4b5d4832a72ad615cfcbd33de8c34c7ec399cd695ae34c6bacd82b8e640d4244

          SHA512

          afc0e29efa6333be5973ab162fef70e9ad1747fdca93caac3710002c9006840a1c42c6628280d9e35c55badb19b1fc365cb23b615bc06d904d32c7e1adee4721

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

          Filesize

          344B

          MD5

          89412b54c6e4ddd280fc300e33fdbae0

          SHA1

          c5f7a8e656050697076526ad1912433394702eaa

          SHA256

          ce975a7271d6c3e808531d6fc2ea3b88b2145410587acb38de2d0e4c5f4aa745

          SHA512

          9b6e0f36811105cafb5f228af2f9b1a7d6d8ccd537788a8037cee833cf39fe02a0e36e0c968d5d87bf3c941f049dcaa7d9f253ab284d5215562dc68580d6ac12

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

          Filesize

          344B

          MD5

          7c0663fddc7c6c6e789d6a4b23bf204b

          SHA1

          87dcda21b42b3af462226535f2e8e3afadd33637

          SHA256

          7eb6f99d56ed8aaf963a83afbb609fa5afb471621b58e37aa576587c256560fd

          SHA512

          8ad1517bbe6609822d8818cbd786812def3a3c69cbb1c96d62345660aa2e3e2ef65d25e6306ae0d485adb5dc7b7d42b6204d5379c7bc711b04c92c1976fd6798

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

          Filesize

          344B

          MD5

          1283c18c30329637107880c1a423f382

          SHA1

          487176e6875946b42dc2ed698ee6f9464faa0192

          SHA256

          969c523116a3b28bb5c80891e8b36a19f41c67525b7ca6770b4f63082d9187b3

          SHA512

          6865f9e5169f9f33552f4653f4383fb478b16be77f3a5489076d59577a9b09fdf4a8acc54461830495406a65b294d092f262949d285cb5074c8e1995e05afe40

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

          Filesize

          344B

          MD5

          eccc1cc6650bd90c197d7356137d87c1

          SHA1

          482062616a8f0185524beeb0d2ba31e3f9d48e9e

          SHA256

          96fe5e8aa77828c5481899a38e40aac502fb81138e411a22875a68dfeccb49a5

          SHA512

          44a937ce31d480a1160abc0a6ffdaf0d270247b2d708e5d7ed657750f58554b8bbb36d01cd26e02b612a25dfd5e5bad25c4a9db320c50ca7ff7fa691022e358a

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

          Filesize

          344B

          MD5

          9d61e813e4e356d04fb0eaeb84b9de33

          SHA1

          0a88b7b875f2e723f5d47da3bf8c10449e645485

          SHA256

          f03616538de99e890e4f7bb54ccd29cc66c59dd7600522cb10b511a627b6e1d3

          SHA512

          18548c86ebfc8044fb9b1a30638c7a48e3295a689980522dc6d8ecdec0abf9fc1332fa1bc3f80eff819f971b0203bb9075531c60514ea187594fe2b8dafc296e

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

          Filesize

          344B

          MD5

          b6559e9bcc084b61c757552c1968388a

          SHA1

          fcbd9d7f8db587947d938ef0090a9969325f52a4

          SHA256

          a6b59bdb22dedd2bec622f462611ab7af49ba098d200ff6c9e83aea0d74611ba

          SHA512

          49f6b0baa86ebb3435dc2e90c34a8b7a9f4d1343d9db46ab9a0f9b2c7a7c7aa3556a534b3001c67ef0af7222ce888649b8e20a9389f92924fc2e226a5d4832de

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

          Filesize

          344B

          MD5

          f5548f4b74f28c5e29b2f298424988b1

          SHA1

          603c76f4d6a6c9caa06106d46626611eadc2239f

          SHA256

          4d1e22533d38cbb2aee99a3bdfe0b9a5c0b2c186f4801a20632e509639404395

          SHA512

          fcea83aa84a5589fb0314ede62b16b0f86936ef5ae65e1b1a43d6b8b397389f081895719a5cb8ca9c364d667be18a59610311b47b15437e8980cf6098831b366

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

          Filesize

          344B

          MD5

          b4bacab31178fad79d450a12946dae2d

          SHA1

          4c596578cdac8518fbdef2c6e0c778979e88e935

          SHA256

          cec2603ce3589537bd49dff3720ee85e66bdc437cabbe7a2e15196b83db6bd02

          SHA512

          07ff8fdee31a1ca45c8af76c413e277e4254a8f57aa2c66cec7e4072bc425670a67bc969b33e00af1d46274e80615d778495f12848b3e9142cb0ebd8b2e2bc3a

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

          Filesize

          344B

          MD5

          e216725f558a732ca2716fd0f06aad98

          SHA1

          fedf099956159365ca639302cfbd269c0a812c5d

          SHA256

          69d1bb7802688f80e41fe2df6efb095e434e2cbcbd5e3549fa1076fbf59a05fd

          SHA512

          5d084966dab62b7af180f23b812a3de6b7c150a9d851d40ff6a3001cb11e941eb8f69e9e3478a88b526cbe2f3e083a6f24c1a556f196aef88ad155f056483550

        • C:\Users\Admin\AppData\Local\Temp\Cab369B.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar374B.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06