Analysis

  • max time kernel
    117s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 00:33

General

  • Target

    $PLUGINSDIR/welcomepage_noadw.html

  • Size

    5KB

  • MD5

    e46d56308f9812a43b025832521fa69e

  • SHA1

    627b206f3bffe6f2d5e662101c155720615ee88e

  • SHA256

    09f863f9bf5940d35976453c5266a9d8a1ce87e07b8dd513e7574cfaef735d34

  • SHA512

    439c73dba7fd17da848d9a4289b9b7f25e55c4fc3e98d6d3eeef160817a8013a796ff65e12b30e41827bf2110e71bb4b8358ca182783b3f22502707a69d8d7f5

  • SSDEEP

    96:SI32bJbWEMkTSf7qOugnffDbhIDbbE5zDbnwEqqc/zIxG1Dusp8SNy7Pt:SI0bWEM6Sf75ugffDtIDHEBDzwfF//4j

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\$PLUGINSDIR\welcomepage_noadw.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2216

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

          faf011cc4bc77f6db2173f5c56c5afec

          SHA1

          7719344b73ca670dfd77a8b742ac2aefd3534ff9

          SHA256

          2559e72c7fb7119000e34b6b1cfcb96eb280c26581e6f36e21f6f98f530457a1

          SHA512

          e6af4f87d5ea6830278af54fbc33f95dd89014432d377d04a628665c37876ff799520eea96ed8cf2f01c575cf171eb69060f39d5978b76a7050fb8fcdacade16

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

          Filesize

          342B

          MD5

          225a769ca19e3707bd5ed18b67f3357b

          SHA1

          eaf926528072cc8aa480760e4d1e57eaddd1b15d

          SHA256

          d462e267d95702024ceb800ad9e1bd401c28ce88870262c97b203dce28524076

          SHA512

          4d7c5c75ae58a18dc3bc1964508106333bc6c0b9c9e6fee2d83575d0069b314f8b4fb84204f5124e6e888e9608bd93d76af2b706d011f8a431529a31c16507d4

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

          Filesize

          342B

          MD5

          6748b32b749e665360904a1c43d341fd

          SHA1

          8d35a70bc5c878a04aaacc627fe09288dfe15112

          SHA256

          4b503dd5145a58159d98965484a79629494de455e527327af3f69ea5c0cec9cc

          SHA512

          80336cd8a04b7e6435126a3fa75ff2b49e4a489dbd1a1db009e6e9a0f828651b535629973cb6a67f482e298b15ee5d121481dbef185544e0536e0ff7c7188d41

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

          Filesize

          342B

          MD5

          66a7d945592030d6db0062236cbb78c7

          SHA1

          3efce46bf6e9d712dc81d18a425569a652177ef6

          SHA256

          1246b71b83c8157d4e5835ead635da1fe7026bbc6a1f6479baf14b8b06bc3600

          SHA512

          1048dea3d4e9f7ac2e44d9c53083895f5f832c6a79a7d25480f9fd5ffb2f00c2511753f41406514365d36b21d2ef32478de29384d0055ab697d334f1db069351

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

          Filesize

          342B

          MD5

          3914075dccc21240887acfc4f6b98509

          SHA1

          6f469c9f9daa1e34dcf932326e6073f7bfe52e1b

          SHA256

          e61be5d9157f68a57f8f836a59d8f071c69861e067f6db233a3a9589da3094e3

          SHA512

          66d9f496629bab97bef163eb97521f8645228d830428397a8953655b35a2fe46d3cd23e145c255db843a2228d29c7aa938c60cacaddaa6ca7c9fc534ba4dc667

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

          Filesize

          342B

          MD5

          a74cd47255de472fd6bbca902f0275f0

          SHA1

          6c2266cb0768f176b8d8eeea81df4dabc692a009

          SHA256

          f10f45cc1a884a579e7da893ff4a8efb7b4d5315934feec76c6e3add21ebe95c

          SHA512

          a1fc33a5af893f046d00cbfabfe8021a2bec6806f72cd5654a2855616155519caae71d868e20f69a9f37b1267d8564c5b59cdcfadbf4dd6e503deb15f84be587

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

          Filesize

          342B

          MD5

          f7495dcef5cda0ab948968e2592424d1

          SHA1

          151a404fb76f0072e76c8656b74c3f221889e09d

          SHA256

          75004de36de7967c1ad446bad04adcffbfd53e78db06d52c71a89323d822736a

          SHA512

          aed9d7b6b780be62c7a49377d5620d1013faba7eb7e80e4123f40060d73851fa046595ad8485e4aaec167015d586f90a857a522fee10422263f54984d6689939

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

          Filesize

          342B

          MD5

          42f450acb8fbff47d6c05349742a6f68

          SHA1

          56fc6325221a1ba357352179cd34dff8ba35891c

          SHA256

          18b56460a24dffbe698c8c5052a5db5562ddb0cd3a8b096e7251aa3e6d98a3c2

          SHA512

          3be7e278dc82008d02c2690beefec8c7aebafad69248965da5f24897feb149b4777819968328bdf4f6936698d87a48e9dd99b4a36ba4e0c945229fd8ce5b12d1

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

          Filesize

          342B

          MD5

          1cbba708a7c2749b329827290eb973c8

          SHA1

          0dd5deb14cf63289f13ff62e674299e8f829fa7c

          SHA256

          4df619dfc58d9fb7dd6682046191647dc14796bfc4d97f2b5cfe060f23487c74

          SHA512

          757ad36caf4f054b14747e2a34d12aa76690b2a83f1b11c997f75cb9860c94fdd1f9db3192ce5032021fee5c7265508f814f892019042be9dd7d8599adb1f2ec

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

          Filesize

          342B

          MD5

          028754bd6c8abd9fe037bf97db89e1c7

          SHA1

          9e25e5b1c5a30a8f023c83bfe818372ec68ec6b8

          SHA256

          da6700d88be81754619f76dbfd831af78e5338924ac6587a6b5952b403dab655

          SHA512

          de01660ccef041e6ba87152a1da5903ba3ebacab9505d7a1e6565d666e70dc90719dbce3ef66391512d02134661fa702f986356dda0aba88bbb7f2774407abfa

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

          Filesize

          342B

          MD5

          a2cf2ee7b2aa2f6485f21613f629e1e9

          SHA1

          0cc52e80e19d6a2c7e6b44268f1ff77dfdee7627

          SHA256

          e5d906d4b18e77c50651284f4b50c433a0535569f122df436509c247a45ab1af

          SHA512

          4c71919c196d89b156be42281e9189b8daccb812e7ce187bb5450bcd96328c717e3fb2d67e89503485132260332aec66d83cd020511b1f6acabb5cc8a592e833

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

          Filesize

          342B

          MD5

          d141558002980ba7270dfca214a9bc8c

          SHA1

          c664918d35189b605f9a5ab4e5e33fd91135bd08

          SHA256

          69ec72dfa23621632987341884f16f16f222fe22f031e9ed5147c8a09521b787

          SHA512

          2682e081c1c0e5bd847fc7a1064c6e8f9f31c237e33f03ce47aae1eb0420f35385d1f3f73bcb6d2ff4d84ab80afe162a596f9d53842dda4cf584613044823388

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

          Filesize

          342B

          MD5

          2c3606cffc8c4216d937f416a1831967

          SHA1

          926bcef90327293dc4190697a2e71f92f855ad8e

          SHA256

          35b8b79a721caea70dffaead954696fb56d28c5c7d9fae4f53bf6b0161ca2d76

          SHA512

          b7962a12d3f73e5225d974e0ced8b495936ed09d49fd04773856916935a52e7409c5219f8cbba5c2c9aafdc0e0802d52787a23b9397ffad923385f0012eb44f6

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

          Filesize

          342B

          MD5

          096e7bf6ecce3da4aedc73178d75c5a9

          SHA1

          57e35e981e23016a091fb47a8509b3ce5cf10c16

          SHA256

          431081fe677db859c461bbcffe68ce654a284ce8fa636bbb253035847a21a6cc

          SHA512

          a7122c2d21079c0429e38c4e65471fb7ab0a041ae699517a78947d4a231fdc9dfb75739e0f2afabb1c831cefb43437b8f0e1918246150dda18ed2538b7782de3

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

          Filesize

          342B

          MD5

          767883722ebdad619feb4f37864de832

          SHA1

          28740186e9b1b51554b368e961b2734f78310f47

          SHA256

          334135538c930d67c9a4a8692a8c69eda92945e5eb2335d9e3dd7aa5db0b9e3b

          SHA512

          3edacc98eb13637411f3f037cdaf5ee15f1c665546a2e5ad78eaad187895cb62bdf26f895ca4de78ff8609790f7965145c2af10e6773002edb8d114bda0744ce

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

          Filesize

          342B

          MD5

          dfbf8dbeafdee575f405b23b811f66f6

          SHA1

          963191b217f254cc2adaac0e75b540e7a9a9045b

          SHA256

          b1b8ad1e586a77894d539a9ca722453b5171cfc4bb5239d6bbc5e8abc8be251e

          SHA512

          0655b60499308d17c4fb7d265afd4b3af1b6fd1e45b371792b4323b9713f19b3f37297a0711cff4322ea18eba427b0f771a109d8bf5207c83ef3af3b04d76e65

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

          Filesize

          342B

          MD5

          e5eab016a56655c4af1d8a79d8aaa393

          SHA1

          37d28ae0b59169272c07ba0c7547c0d6a3171c5f

          SHA256

          9ed245441d4230277ed41f1e933d2f1e5b7a8e46c7123b7b899d768c5bef94f1

          SHA512

          1e22c0b4103085c9b90d48c9bdc7495ee02766cb492d9572bd298724588ccf476790afb2a0c2495e7fb0e39209669c441ccc2fee503f4a1c634ecc37580e3df2

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

          Filesize

          342B

          MD5

          a2bc16e4e1e9a1243bd65037eca9ebf7

          SHA1

          dac0a85b057a542549a08e74543ec0cf109f063e

          SHA256

          ceaaf09c06bc5940ef5d90c9fde9851ccea657d55fbf8f25a87d6774589e8a87

          SHA512

          676e33d68c59edc5ffd8828377cfefd5a0430f96df3aeb4c391109bebf39c88aa54ba949d2e9d4ec57b7279af993968b9b9f499de83c67696a7d43748ecc985e

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

          Filesize

          342B

          MD5

          1287c435050c8b1a82071d6fc702a6eb

          SHA1

          8ab7b0efa1f2346b3c492abcd10c42beffc3d0d4

          SHA256

          477de7531cc78921160b8b26e5e290eccb76194776fe9da6ad85d1e31efee2f4

          SHA512

          31997279b64f94f94e7f4f8617170001a8140a3ab836d67327cdd29389f8137bdd9338c3cd73fb4f322364c89de4aae0cd22a29c32228c3fbdc2b8eaf497c015

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

          Filesize

          342B

          MD5

          d9b20fa07097a7b0e66a2d6a5d1bfbb2

          SHA1

          522fc39bceef29affd7b37c32f2123925e79d3fb

          SHA256

          edfb2afe1e0694a9354cfa8b45c2872d7eff5f80cffc49a93b3ddc7560ca64ec

          SHA512

          0f2e8ea18173ae3602709a297c73d265b59c9359acffd1c3ad0794c20534a70c635290899cc49e28df2978eeefafabb73936270b7f12bfa993e099fe00d6b965

        • C:\Users\Admin\AppData\Local\Temp\CabC0C2.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarC162.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b