Analysis

  • max time kernel
    142s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    28-12-2023 21:16

General

  • Target

    f8b1aa41df9cce30d017e33342f632aa.html

  • Size

    18KB

  • MD5

    f8b1aa41df9cce30d017e33342f632aa

  • SHA1

    eeb5eab5d388e109a7c9e6fa851a159c7085248f

  • SHA256

    a2d9a7818b924bc688d2881de54f945b8e23c6ad0bd34f6df359bbdbd604cec4

  • SHA512

    8424a571e4c63bd11d4b56fc34df3bab921dcfed74a2fe47a4cab706f80ddf14883f19f1e3fffeac9335fe6c94ecd42769c4bcd7cd98b341d54611bb334511a5

  • SSDEEP

    384:oXnNN8ahr1AgdGgs8jMaztTLPAuz68MMv07e:iOK1AgdGgs8jJO8ts7e

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\f8b1aa41df9cce30d017e33342f632aa.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2476
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2476 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2292

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

    c4f12413a18c4b6c5ed02f9b0f08ed1b

    SHA1

    4b436e3e95647a6cf957bc43070fc970b183b30c

    SHA256

    7398121a8e033b520f161715cb8060af61402601ea2caed70e36034b857b2ccd

    SHA512

    1d3ae0cb54944bbe81aeaaccdea06d48a13042f4333ef5b457a007b6eb8f4c0df5a151d349d7d71c20771f99e8ca02200ffd818a872ff6aa287be9999a84965c

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

    Filesize

    344B

    MD5

    9013fc260fc6686258b57e3bfcd077c4

    SHA1

    0d97461f5c0c2dd775ab94d41d71fab200114601

    SHA256

    fffbf47498ecd4a3347ba0cf46c6d7bb855c9fbe7895081efe3a11037a482054

    SHA512

    4698a2e3294d7a7a8d47977b51a873cd595c30308e35a148995f9a7ac3324ace42fea4e4a0b232afc5b3d26eabf3805ac18b2f513c4931e37bdee38a715db177

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

    Filesize

    344B

    MD5

    81e90afe64a10d9d11f5af42d28dec86

    SHA1

    60d2307b548b5fbd3588e36a3a56e874e8268b35

    SHA256

    b060221672a47f6c22944478d7fb24a67370a85c6c61c0f06affd0bfb4e85d1d

    SHA512

    2b8815e6da14a41c15253476d9edce41f8d26233086cff6af7fa302bb273e5ca49d50f2c17edbf3ed54196763f996e34150fd30b79a3d63adb667a950d1aeff3

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

    Filesize

    344B

    MD5

    b2c7f4e7b067b3ee296a4dd87f1468a0

    SHA1

    9df2445ec436ffd82a99eefb29aed0ace13d856d

    SHA256

    122b2d9327898b5b416e9eab2199f74cb19aa0f71ad9ceaaedddbb50539991c0

    SHA512

    8382bae35b2a4de3b695774f57ad6b97e496fb78050346119425c9ea76e99f9a9f07d6f898236dd145082643f78b6d1ca425a9bae1c3eb5f2dcce943a4120410

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

    Filesize

    344B

    MD5

    f7aecddcf6577484d324a7e3a9fe9cbd

    SHA1

    3976d511e56a04b9e003970c913860173a417bf0

    SHA256

    f9ddfd437678c6f15fbc770b1fd6f8ca86a1d9f329e035033a6ed6de25011fc5

    SHA512

    5a4b0c254550ef89d1a6a89a78cccf60658ce3fd72a58251ade3d52844e82e8136abcdef9a313aa90617d8eff011563f224a0e2fa238513b328d2988ef7c01c1

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

    Filesize

    344B

    MD5

    52fb5b60676f82ca010fd9678d587e1e

    SHA1

    2bacb80475901492710e718fc52a1384c7178527

    SHA256

    709d9d052f895d357521944771ff6ea2fef399a43f7e3b01ad420ab3f97e1042

    SHA512

    a457061d41be9a14b6f0906633a284e2dfc86845685dd1af9ddf38e59848babd1927bd1bd1840027c86bcd604baaa962013549a7cd865f6a2efba8a59bd42271

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

    Filesize

    344B

    MD5

    3dd84470a8502eb534684a0fcd100915

    SHA1

    c9b9791c410d4f97ea0abff930087f06830d5454

    SHA256

    7e7c8ddeda45dcdb3464d8021e94aa334eb80ce102309b5530606a8b517257f0

    SHA512

    956554e86c0e2c584a473e1db84dd3f306e2bd304d311f8b6650680c34e37ee9c4e34d0d2596a801852c4d0123eb772684382f8daabfa6466c1a7e0224e55be7

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

    Filesize

    344B

    MD5

    94b0b5e35ad540828d3177ce68bca5dc

    SHA1

    8e131778b613c59337cf3711ba1048e8e6651af3

    SHA256

    fa8a6a2d1d6dabed8ab8cc5b358d00fdc3d5b36d054aa19819714a97f1065413

    SHA512

    de5e6066697b669c80231c3f75126b7e409194b1b1ba09c02bbbc07f9bd14cd83c4aa76f7b1b48fa0c7d7d4678fc3ac5e60c09a40a370a3131a6a19aa8e8d53a

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

    Filesize

    344B

    MD5

    621872c3a28f24c99077bb6a1d7a3fe7

    SHA1

    d07878e964e822c81b702affab391f1f98d52798

    SHA256

    68274bb7c567d7c4f70235e3e1dc41f4dfaa92fde9bbb7bed546bcfd22912cc1

    SHA512

    d82fbe8d4e94fea428f9de73b5d3c56981c64bf97c9a3e819bca77961d1d8f1497c99006ad31fdfd9d419d57a8c1629c07748ece31a6d3883fb73cd4f192e7f5

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

    Filesize

    344B

    MD5

    2395eab5d87cee74d4ca88d3acc4cc04

    SHA1

    81fb52918aafbad0f38648c4ccedf52a16bb65e7

    SHA256

    a2cae74c66f7f179a4b0bb4ade4e02ef87461e4e0889066a5a42f1ddedec194c

    SHA512

    b9e5abd3296d0e3b9b661b76202e356f6cfd03ae9134453cf12a77bcb116f2931821352320f087023f567673d01bfd713717d3f1e3f25b23aebeab2fb40d76e1

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

    Filesize

    344B

    MD5

    369dbeb02c56571f96adf3e02a49fa52

    SHA1

    61419b736bdd2f28d2067e0e8b714ec57c940b1c

    SHA256

    1f4ba1ac117d6ba5f2e71eb889894504d114d940da17c466dfd9cc1dfd4e5183

    SHA512

    508e62d808e5437e92273bd8eb85638e42077726b6bb1a66bca77f39d4384d188baeabb480eea88f8eed6725420d6a4c826ce17786b7630854a9a12f0ec09edd

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

    Filesize

    344B

    MD5

    eae0e8483f0001c28443314c953f31b7

    SHA1

    3ec4ef7b4b956eaa37290ee529e20a10e0a25110

    SHA256

    f2a9dbd0af97255d39370184dc819ec5e99e4e355cd55b6d761172f45b56a316

    SHA512

    76523e1f982063516fedd324518aea16bcc967d0d09babbcd1fe8ae261f857b80180f64b44888324b8b7ff37b7d1ed30c77b84bfa52eafd4fdd3e91cd6330b1f

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

    Filesize

    344B

    MD5

    8c68a314b9ebf2baf4eab4aaa37a90d7

    SHA1

    c5ce2fc1053269e383e467632766edc8ff7df346

    SHA256

    48321aa43fbbb7be6a99ec3d01ce2307a526d7495390f24bf6c3d19dc36b9de6

    SHA512

    477fb9bb5ce5aefae47b9ed3880e7509f94898aaf56b7532d78f752e03cb5167ba7fa40e8bbca1a2d7b50ca8b0f9db5c0cec004fe718d8c1932ca2327e81cfd8

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

    Filesize

    344B

    MD5

    c938becc90b14035861385ee4a113fb5

    SHA1

    5653abbe6eeae3b867ef7b5ee0dda245e15680cb

    SHA256

    48a60ff93093d6e3b10c95d0bb77fec4a59e024faa9bf6b2a2724532e938152e

    SHA512

    fc186830d517ad253acfcda23a57e9fd96b3bb0ef4eb2c6160bab96c82996d01866b5aee3ae0c583a421c0f9c30f83d63e4a8e03482fb4db9fa415282b0f05b2

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

    Filesize

    344B

    MD5

    6a5f90031adeddbc276122305f04d86f

    SHA1

    4b11e9cf40d4938233d71169df3d900704be3fbe

    SHA256

    2ef73f724a3d596b2f1105e2235ebb46b0c0484973dbaf391f47c11695e6e340

    SHA512

    874b35db8b3c2318561b3078842cd034f991f0a2f9c71d5749ca4ded3b2bff1c4511ea61bcf0ec3f0aa8ea77474dd43bc8915a44890b71ef372f6e6a3093bf24

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

    Filesize

    344B

    MD5

    66465501d817a4965a6277ecc49818ef

    SHA1

    8d813187812f01eee1b3b66c8b252a0a6fb44fb6

    SHA256

    5539f2cf830a8aa9eb0fbb619fe3020c4712fded6b33596b788b3073f7576712

    SHA512

    cc66dd116091c25f69b6ab3ef7a6b403c26aedee1fbe038a9ce698afdc83f5449d917b3720009a6bc00bb4a8fe7b69cae8c4141330ed4e859d849c479bb80af3

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

    Filesize

    344B

    MD5

    8e2b861f2505f19d00fd404f0edb5f13

    SHA1

    9ba4d78d2f4aeb8a379fc610d7184c8e33920907

    SHA256

    2c9ec5a54eba8ad4dd5302bbcbe0bf6c09fe879b817715ccd9934f59bb86b067

    SHA512

    9ea1e3b85d66392435d174e07ad5dab8272acce3b87cbcb98d906f96333c10cbf4f4404eacf2f491e92d402498541e33fe7709296a3948c5b3739bf37c26b817

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

    Filesize

    344B

    MD5

    6f949f4311281f450e07e89be4f4d175

    SHA1

    320dcefac84e16fd4b71b8400ea051d5cc3ec805

    SHA256

    7995cc12df41792b09c6b764316854eb8a28c85e6a58569dfb4bbbb7e41542c4

    SHA512

    bf9b8ae0e560c56ef7b449d00b70ebcf1fbbecc40c345c734f1d97e0e1c5f0c4c4055b374d943b9c54ff0ad11d3152e2db91ebda1be5916a37c56313b7be9cbf

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

    Filesize

    344B

    MD5

    5e54ed23531354bad37af49aed69cfe4

    SHA1

    2c62f706f0d340e1c585034e71cd2ad5ad136a82

    SHA256

    d55e80698b425b105a50f845f959f108640c9dd9bc96793eedb42daa6d5735de

    SHA512

    5f0a212e7ba39fd0e736aaed8e88814ba974cc1e5a87a6fab5b797847c953ab1bbeb26ac184192dd5bfff79c5b7ac281f7115b78c161af7a94aaf49acfa02caf

  • C:\Users\Admin\AppData\Local\Temp\Cab4598.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar46D5.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06