Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 17:20

General

  • Target

    77f01ca703cfb6badc1d777934aa43b5.html

  • Size

    432B

  • MD5

    77f01ca703cfb6badc1d777934aa43b5

  • SHA1

    0bba8b5a58e46c199d7fa0bba02d24990d68c150

  • SHA256

    361f03ce0ce042a5dab1f6fb254d20998328f1a06cc1f67f5147327fa2092b7c

  • SHA512

    510e53f11957a6ac618e7d40936b9885aadb85102f0112ab01dcb81ede8ac6a5840c29655e8d549ce9dbf3222acf446a776ff0c81e2aaa7911d2bc8d6048b7ec

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\77f01ca703cfb6badc1d777934aa43b5.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2772 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:852

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          471B

          MD5

          b610bd5c61e2121914699e4b6cb9f7f4

          SHA1

          514f5ad7770f18e1c5b62253d95d6aa3c63c83ee

          SHA256

          3a418958f81aae04aa13719238c42d24adc5258b95246b3df0b32a1bf7676b51

          SHA512

          9ebb50a5b4942dfbf1a037e8a1b6308502d5bd337abaf90cca0d44f3a88001b25c6f82787f13b2d5a6f2bcb81209f831c16422d4c1a6cb6e07d55e8dccd7b3b5

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          471B

          MD5

          a098e33eed71e506e68638142d154f8a

          SHA1

          7312aa178459fd3c6bf37db84d595ca4f083664d

          SHA256

          9ba37721167b40d5a3acaa6ef292822b8eedf7f0902b6f3bcb59a649e5339b13

          SHA512

          1ac972fdb3ca9322c05a450fa6fbe9eea6fd2c3f2adcb34a3eaf0a4840a2bee3f16efb30740e96221c0b669ea3653e9aa453e624190309f4b32993522dfccf5b

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

          Filesize

          404B

          MD5

          e1a8904357974acb2c1a662caf4065f7

          SHA1

          4c5d9596683aba4f3d967938523b05f05739c8a5

          SHA256

          55e7cc31b7ec010904106178591fa0505dd2f0acfd4751db7f254241579687f3

          SHA512

          54e95df30f42b73c8c5ea349415bd9a42a33cc74b021c474ee21892a04708688126938ea8cf6d525a07444939d30739b6aaa7298a3945a69d22ce850a0ef04d6

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C0427F5F77D9B3A439FC620EDAAB6177

          Filesize

          412B

          MD5

          410333dff00d453e74795d50ca1f60ec

          SHA1

          7fa4d3f3751c5c687f1f12ae0fcc4817a4e6e4d5

          SHA256

          a86dfdde1f76507b9801fbbf6df9b514b251ada40b4bb109859a7e46d843289a

          SHA512

          41c1f1ec672355374603b3ace0492f99aaf8f098fd3feb329ec24c28094d0cdebd322ba739be3e9bdab6a0bf8a16ca1f6a829b3ead7cea9083073a92485b646d

        • 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\Microsoft\Internet Explorer\DOMStore\HJJ30MXT\www.opera[1].xml

          Filesize

          415B

          MD5

          67238ad42672b31fbfd51a07f1ff55cf

          SHA1

          5a71751f3ea0e30ca89e54bed6cf0871034307ce

          SHA256

          e4c13392b463827be4f72110737b9906153cecb0bcd376f3e795d81442c0bafe

          SHA512

          3a0c2e27b5c196f828cffb64622ffcd31500189897dfbeeb25a666a0806ebf91b9a8198a3c5f9cbae84a5fb5a4edd074455cc652d052a9f05b07b4279dfe4c01

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\r9e610m\imagestore.dat

          Filesize

          3KB

          MD5

          aa2d135fcb8872bb648fd16ea592c2cb

          SHA1

          6740ff1ff138039069439c7ccdca1b8d0d0d4e97

          SHA256

          c86e9d4b7358bffa45a7dedf226ea7ca212837ead67dfa8c76ebc8779b4167a0

          SHA512

          6c2d0386cfd1ae11830f7cfe329ee83c1cd4014033c2099931b748c4d99b03ca323b91f4f270a5b7f670deaaf0df67414aca38b56bdad96c3fc6538c108b7a91

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\r9e610m\imagestore.dat

          Filesize

          7KB

          MD5

          e322689622ed7ca37f936dea97e45a08

          SHA1

          ad21cb5511bf550da8a4d02f052bccac774accfa

          SHA256

          dee07c5d5cb21d1cf415df7e49b5520b81d68cfacf6fa06e9451ff1222305f5f

          SHA512

          346de089de8f212716128d7a33ab683545adbf5d9f6e37ce7dacdc29d26402ad2dfa9d9ea34c49f91b5d1068d9db1e0e4d3be3298b6df16ce49365f0f81609ac

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\r9e610m\imagestore.dat

          Filesize

          2KB

          MD5

          52c5348dc658b74d6012d3f58f917dcc

          SHA1

          9b0a6c4ade99b0dd8db835c5e4aaf05116c93bde

          SHA256

          ad9b374d14750d3e4b2be5747c65df35e4d61eddf645c2c35a79c039d6eabc48

          SHA512

          28358b383f20e4ccaa88665b11353ba3718a475452f3c97347c28f4df3d734d5e19e66f940c8a2044f82cf8c22b75505252f8d13ab7c15af5fc335a38031dc4f

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7V1N9ZS9\favicon[1].ico

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8D1Z5HG5\suggestions[1].en-US

          Filesize

          17KB

          MD5

          5a34cb996293fde2cb7a4ac89587393a

          SHA1

          3c96c993500690d1a77873cd62bc639b3a10653f

          SHA256

          c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

          SHA512

          e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GG17NQDF\opera[1].ico

          Filesize

          5KB

          MD5

          94e3b24366e3faaceae2583c84668c09

          SHA1

          ea70800d14a0d3c15fc98ac0c4b1568226d637d8

          SHA256

          07e8d69985547e670f5752809928fb887516ddd67e56d24c1323b4abc88723b3

          SHA512

          5bb08351d4e875d929aaf216af2a9a39277fdb455d7ecef7f3a68bdcd4de977ce782e59ca85a4f5406fc68b30b4c879bc949bc44ab271b61ea75c70ccf6838d6

        • C:\Users\Admin\AppData\Local\Temp\Kno4EAC.tmp

          Filesize

          88KB

          MD5

          002d5646771d31d1e7c57990cc020150

          SHA1

          a28ec731f9106c252f313cca349a68ef94ee3de9

          SHA256

          1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f

          SHA512

          689e90e7d83eef054a168b98ba2b8d05ab6ff8564e199d4089215ad3fe33440908e687aa9ad7d94468f9f57a4cc19842d53a9cd2f17758bdadf0503df63629c6