Analysis

  • max time kernel
    133s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 23:16

General

  • Target

    Readme.html

  • Size

    2KB

  • MD5

    a25c782453ed504e3afcef76a905dd04

  • SHA1

    14a74c67bb6a5c2918b93a46e96a70b71f1ce6ae

  • SHA256

    fe11182834bb1c231aa36ae2ba037a76e642fcaf02b3f3c240237e8fe7df62da

  • SHA512

    e191d469a76cd2b0882d8fba9e3ef31c9379e3496749ab5f40021381f454d0fca7a59e1460124833403668e3d11465fa8bf5f1d7ff3c320d4df2502e7923dd52

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\Readme.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2004

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          342B

          MD5

          b5b22a07b25d04b5cb539e43b2cf3336

          SHA1

          6c27366bdf6b4142a225dc796b65d884bbd14fd9

          SHA256

          4fdb9ee427595c0d865d14fff17d33ed9df261b7fa18061cbf77fba07de337f2

          SHA512

          d200efba8a750e161d1b8d12d81d01d04111c1d9bbbeb57d9ebc22eac7b3f644502bbd112265ea687b2bfb03d834cc4e683a14fa9df505db8cc9fcc11d8598aa

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

          Filesize

          342B

          MD5

          e447f0314e1fd33b0c692a7efdb85947

          SHA1

          fc0bc917bddcd49c9055dd17720a7abf1148d554

          SHA256

          dbc29ca74c479d8073a50f7ba5260564d0bbd22783ce1f423fb470f6e2d8381b

          SHA512

          ba0df9319b1d0eddd7035e2c908038163779ce6c8ea4aca558c219cb4129236a82940b4e8ec3c86a56382d4084643ce419a073c76dcb2f02dbe25b49635d8ba8

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

          Filesize

          342B

          MD5

          7540422cc98409c6e16ec5da69eadb1a

          SHA1

          b700d6c4c39a014eb4b54edcf6228a39d3abad7c

          SHA256

          a010c79c4e24ebcb316665b00bfdce8e206fc70a6ce0a13e250acb0a0f37b755

          SHA512

          89d5e394609f05246ad3ed314115bb504a4b713e5c0b2df6f60dcf89f479cd18797b2e70892ded6381ad5948fb07eeef1150a35cea828e4e0438ac68d7b72372

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

          Filesize

          342B

          MD5

          7f2b9c2b8f0bf15026e729e6e963999b

          SHA1

          60f39efd9af245677c233e6e4223d9fe73fb1a2f

          SHA256

          12a47ea94b602efc9f613607fd1cefc99d50ff7c392f60e7cbe645321864004b

          SHA512

          b26fe87efe2ab32bafb4f79b05112b670d673a89206a64430503abd713e76649e0a481f1695000f79a530d64673ef72681fcabbc5ed08c13fe8cf7a9b91c81c7

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

          Filesize

          342B

          MD5

          495fbf71f8be916edb108731a2a2ac1c

          SHA1

          762355ee2617acc8b6ee48c6919aba24910bacbe

          SHA256

          e232bb2abd48f1b63c4b3003d4e3f550e637c223ab515e9ad1ba536ced8be30e

          SHA512

          04cb4056400426fe628446ef5bf84d4f1710f3598f0a59a53353feccefba69abccd59ed3049abfd21605f8efa99ff8f73bdb2d38d2c587f8392f85262be74edd

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

          Filesize

          342B

          MD5

          163e8ff11fcb98131bcf18875d125ed4

          SHA1

          227231b571456adb71a4c153fe25126f8ba676a6

          SHA256

          a74dc6c3a1c5f66c7e8fa38a5d8f84c6434b5daf47f23c02c5a17a4296a1fe71

          SHA512

          ff03f8f83d87c43782b9d1b3b61acf5d2d8e1ec15d3c92f4bbefdd95c35afe899ab36e64a13be359c3101fe7b2e79d4e420ed1eec72bbc73326e8c7ad2f97959

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

          Filesize

          342B

          MD5

          25f53fa12a1cbce6f2097ee620f1d714

          SHA1

          3706b2b0226ba6853eb12106914df1b54599e47f

          SHA256

          836aa4c4ce4747acf0ce8cb7cf8a03590e994022e9e77a2f0ab111e8de0dc93e

          SHA512

          a1c093aaa03eb8aa6bb798f99e9ddc5c2b3ef39f1888b83d25a77b6de23104e1e10d864375c037db47cb114e65d6e13627d820218dc7dae60e319424a0844f67

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

          Filesize

          342B

          MD5

          e4b566b74267186e3a4c224aaf129d4e

          SHA1

          590db7b7a4a55d5531a09ee5a109a56151ad0dc5

          SHA256

          8fe84c17d650afdaf31559c35e5985f4ed1de8deaa61697e0b9e6cf8b200c42f

          SHA512

          c23f566d0577d16bcf78eb7afb46ddb71a64c0e827b661be36b51fe2b389d3810e75c0c1e2d046f242c22e8e6988ae69515bd320020b01829b5f890dc1a30454

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

          Filesize

          342B

          MD5

          bae9635be709dab17af7b7f9a9f20836

          SHA1

          4aae60a65ae356871a9543f1c173d958afc956ab

          SHA256

          cdfb56f03704c26b4250b62fbf5e2db5801d8168515e50ce120d49302a97ce27

          SHA512

          1fb8085b76cd656b7942127809fca56e6c004e6981cb334735cfaf48b07e944c9a9332fc9b4e86eb5b7adb56b9af295816689c1db8f2af79d17ca05ba64e3617

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

          Filesize

          342B

          MD5

          da20aaae0258a0097aebec8c3942bd4d

          SHA1

          7ac084b1d7b588590cfd557fe80de4d7cecb7947

          SHA256

          fa3b17964b348871bb9132715401ab3faf86df530e7ca61c360915aa5090f24d

          SHA512

          81c264ae6fe57dca59fe32e33388a2b276d2460200dbd9b1c2121e2de9dd2971acae9da72ee59746ee8edc39a9ee83b85551f73b9193c211819415b6674f77a7

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

          Filesize

          342B

          MD5

          65069767a2bcf30e53ceb433a63b63d5

          SHA1

          e20d2a7c52003df8f36e6b401a42d91ad648886c

          SHA256

          4a3c6d34b715e447c19c272621c140a70bd8bc1570e8af912ab7966862195e59

          SHA512

          9e7907ea703dca689d38d2752e0d362b3dc36a4c261bfc771db79dde40a64a9369259fcdf30e19b0acb9f04fc8f5d2d8d9c7908e58c2c677c546630e93083857

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

          Filesize

          342B

          MD5

          a3564ffcd049c05fc8358a5a440e99b5

          SHA1

          74110115f21312e9e4226219f107813fb720c12d

          SHA256

          e602dbdb7a1786f4d807a3a8eda2f35dbc44bd6fd0366f88616c3031ca0dd32c

          SHA512

          bcceafe59ed72f44984e19782fdc8c7cabbb373e5f51bd0f97662f3b7f57342e242b1a63553216a25e8a2bebd9243ce0f311724d4f068e58ef12a938337eddbb

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

          Filesize

          342B

          MD5

          deaa5778ca14bdc99e94662982d21b36

          SHA1

          fef5e2877dd8688fe224fa5e2c2ae084ad767c3c

          SHA256

          d196994289f3fa86e13577f81eb6e1a27a599aa929c0359c6e18dd22fb9782e5

          SHA512

          f05291d4653c381b2b7f056ff09ed41585a2dc1894355908e26dcd979b8bb9f861972b7fad3a90dd392130b5396d13fd40e8d842a3494c85361fb3e895a30fbf

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

          Filesize

          342B

          MD5

          f2c55768bef34caa350eecf9dc04a447

          SHA1

          72b6557997cdcc9dabfcf996639327e712783bab

          SHA256

          a8d6ed37cde58c55fcea3c477fc9c140acef997e63de97bfd43603a3aef4cc6d

          SHA512

          ec3df98a7a61530e73d97ca1af9dddd050b922572d8cac49e75a2672847de11e1563ce1929d51f72559a3f7134acf2b1a5f3af89326f404f52f8f2e038a69618

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

          Filesize

          342B

          MD5

          ed78fda1d65b4a90bd3913cc2e1eb11a

          SHA1

          beefd9779d4ca22c8ccf639ad3fa60d4e488f107

          SHA256

          57c4d389c4ddb0d9eb04084e8b6d8c51534862bc801dd9371affb01190e8ac08

          SHA512

          687ceb55b321cec640dc4d75d08e08db0adb4b9a78cf901d784a5bc96f4f5d40ebfaeedcbbd63b32350fc1596f229c704b4a8060cfb24205c9c8c4ef361dcee4

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

          Filesize

          342B

          MD5

          35584dcb9495f53572d7af4c2b753ea6

          SHA1

          271cd1a02198d16967ff51c4118d330a4d7df82a

          SHA256

          56b4df104ec61a3a1b2ffd3374f251f795e87518adad795038136965791cd939

          SHA512

          7eb3a250d0dffe5e68909078e51d38122ed7f1b6fbba75821853aa7359c3a051ff9335da84f2ffa44eedca4ec4373a9e4bbfbba702f7ae73f6cec53c19b589c0

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

          Filesize

          342B

          MD5

          d26e1ab7aa1604b7824b8f02b4b736ea

          SHA1

          c26719d38653ea4958bd59701280de89274d1330

          SHA256

          0e22d4eb1b497f127e0f6f0f005af4902e6539342492e0dc0f17f4f8c8ae9183

          SHA512

          c1854edc09847162ad71bf946aaf3ca956408f7cc5185cb38508ec01e6a76f3637d9fe2c5773dcd69839d7a38da0e504da939f1883394e51366ce4807737089b

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

          Filesize

          342B

          MD5

          c6c81cb46f0f972def23a807c15db76c

          SHA1

          fb2b5702c1c06122d0bd441d3bee08189434e9a6

          SHA256

          41dd61f8c4ee4c33c0ab42fdfbc04b8e1194188f026925511f382698b0f91815

          SHA512

          2b6b06ae2193a4cd6fcaca10f7511c97bc6525146464dff70d6b114b20a08d7c96b5a2e968e4e6f17086b3c30770eda18e1be6ad528e7e075405ea3cb5bdcce9

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

          Filesize

          342B

          MD5

          d451caa55e78e7a5d41aec3e7895bff7

          SHA1

          8833f29ed365fc4a808b172ebfe1ed3a4a73afa7

          SHA256

          3ab0ba141d3bde4614ebb5ee4611e26dfff2c41923302a54a820112d2d385535

          SHA512

          6f6e1291d70d3d036a4b47f70cf651063d09e05db8c147289c941ffcefdd070cfa192435fa38e857a97bb7f4994dda19979de00e26dc9a02ab545078e0e4ff6e

        • C:\Users\Admin\AppData\Local\Temp\CabD8F4.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarD974.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b