Analysis

  • max time kernel
    118s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31/12/2023, 23:17

General

  • Target

    3b4f6670c5f94eb9ea35f64ee66e2521.html

  • Size

    895B

  • MD5

    3b4f6670c5f94eb9ea35f64ee66e2521

  • SHA1

    f5d4ae51304e8ba8342026182bf915509f4cba4f

  • SHA256

    fa8e7fd561a7e74abad5ff4f4704d4e9d3335286e78281d711ab553d7da5dc2c

  • SHA512

    ba2a8599bcd752ec67e14920eb4df56fdd135c5d4bbe7b8c1149c6299f3262fdaae2595ba6e3f0e3ec6ed31a32c1a0813ff015d278f867f11b075747054c4bee

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 38 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\3b4f6670c5f94eb9ea35f64ee66e2521.html
    1⤵
    • 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
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2988

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

          Filesize

          914B

          MD5

          e4a68ac854ac5242460afd72481b2a44

          SHA1

          df3c24f9bfd666761b268073fe06d1cc8d4f82a4

          SHA256

          cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

          SHA512

          5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

          Filesize

          252B

          MD5

          8c602f148926def7a9de9c5f0dea6885

          SHA1

          bfc1dbcdc463b636fd8cc59747c115490534c1ed

          SHA256

          2e450021468c8042e9f9d074eaec86dba9bdf1a9377ce7083b5632c493430fac

          SHA512

          354ca8b5d2e72cfa029ae28b8983c9b370bdd54b61c6e504aa8f24c116b20a5b563f3fe9a5b9820378cd2816cefacc112d6461bf9d2db6b16b905e2f3a926307

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

          Filesize

          344B

          MD5

          64052ead9cf085227b198601977f33ba

          SHA1

          d0cfb992ac4bb3b5c27c0dc85c103a606b9f8459

          SHA256

          60d3dd1565ef8f41430d312b1e16ddaf1e375c74e2e465cf4bb23c29ba7134b7

          SHA512

          773dcc4e681dc90e66b3ec0f4435856dea57c52b81977a0c2a768279bc0d4cd6731f57d5a730ef6b8f90e065d24bb8b608447cdaf16b60a67ff786697792d7dc

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

          Filesize

          344B

          MD5

          b3d898ef8146d7a968e3adea35bc3147

          SHA1

          4091e2867977eb161e79f688af8d9667446c0fd2

          SHA256

          2ae2b12957e91a40d703cc4f0ae0b8b5d9bc227c9503852b096f270c41dbc1d6

          SHA512

          9cd75604504b83d6e68d8c76e884e20cf28c2d2e6c2f46f1832249b4140c88fc0edcf521c6777238d44f748730a8b88d2586285842c3e0e7a7a5c88aed3316c1

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

          Filesize

          344B

          MD5

          58faf7798d80353adc0cb6826d3a26be

          SHA1

          a218474bc2f2268b159f1f938ba39aaeca632115

          SHA256

          3cf3040ab0d67e1f3c8962e052314a63a1dff1059ba4b9a6651cf7c0ff1caf39

          SHA512

          81e2c585e50fe9ae86749bbdee38e07b61ad3ea2a07057ff5890e826caf6157be968a38acd178e14cf4a877fb35e464fe67e9f8aa5b5c89e1a6b10c561331cf8

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

          Filesize

          344B

          MD5

          b649fa364dbb04057327f2238db07234

          SHA1

          569525a98c4ab20e0dd70a248ccbd49c0cb7a827

          SHA256

          1fced9ef35002459e52f0f9302f757f9b8ba4a26f0aa1c2c89d3b888a8af7148

          SHA512

          c27cd19b6b1cb5b601eed5b6539211f9b236eddc9d6752f64278af0ce32391fc234f153c6f8a02f0427624087914e5ce1116f688a1932857139e1c6c51e56805

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

          Filesize

          344B

          MD5

          04cb3c9421ee63a4d1aae99af1603145

          SHA1

          22254f41015bc5a7148855af2cd398e2ade3b563

          SHA256

          f611a7aa51fb642e3d3484728ddd1596833730683b68e825170e01679a6600ff

          SHA512

          68f13a41f0032990fdbd1e2d1a096cfa5a18dfe49494c239a57f59a14a3f06514ba75c16aff00bca244c26f7df0190e874bd0a736b9861cb9013ca466e347026

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

          Filesize

          344B

          MD5

          a6761f38a178de8c2d691d34fb73be53

          SHA1

          639ec912a8a8d71cc51f35c6cc5eb7e52fedf7f2

          SHA256

          564c29a42a1126595c92f345d23dc4e5bb2f4693a236a43e3339956306ba757a

          SHA512

          8dbc57faeb714e95c194e9bb6685fa246ed7b0e8aca7ab48d9da0dbd89b5c88060ad01c21a6531042f2137e2d1d7710ee007dc5d6bf50b70a5d92a502c277491

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

          Filesize

          344B

          MD5

          7c3b7f583910f9a4817130605301716e

          SHA1

          8c1c3fed2055ad722adb46cd3f7cdc5a2a8562a3

          SHA256

          dc7e65c8538bd8a76d1bb82841af7f64e9ce80035f92a0b8a03cdb288d55fabe

          SHA512

          6864c0ceb2a17b716f263ead89bccadab3c1a450c15ae6a7e52d6f1f62c5ea644ec86d3a283651a3e433ace3c93df1402961c7ab3d2733a48accb37ca6f1d2e8

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

          Filesize

          344B

          MD5

          b9d431870241506cad70e6f686b06f17

          SHA1

          a75d7cc134450b6790d8712adf1f6e364f373380

          SHA256

          9b43b1af70cf1cfa1f15c386c52c2c5baec96679c1ee88b2756cf8a512c04f36

          SHA512

          087307fa342d75f2ebf00aa1a38ceac694bfe8f1154dac730ee8cc4d05955f51eab854fc7a23529e22a60a776d3336954a568a08e3d933932589cfc547bda43d

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

          Filesize

          344B

          MD5

          3580cb3c7c2c300f12e840467bcd338d

          SHA1

          4de7d42815edb2d98e935ee3cae251c72a4df166

          SHA256

          f1db171a3f601870657dd0faac4c9a125c97f3baa25c8f492419406ad7e4bddb

          SHA512

          5effcf92f74fa2e1b362012ee86c5035de73ca6fe9be8da13c126482eab282fe421dad5960d1c58afc8e33496397803f1536b10a417e37d7259f84d4de586fb3

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

          Filesize

          344B

          MD5

          8228fcb282c63b4d222d5819692cca08

          SHA1

          1bcc01d356df1e02449bf8b87f7e0e4a7861d8a7

          SHA256

          c8f7bd731277317cf9086ef380f8bb3f94cc5f4b4bfad5c1b16b6f60f6e6e710

          SHA512

          afc6fc41314d020753a57d25cce5a72d1aa5f04e65594d0925f47a6a0273749af60bbad6a3fa585044a301382078da3f4ad82aac1327c9602a80f9022ad22db0

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

          Filesize

          344B

          MD5

          3716b576a24a3f55d9e729c3001309c1

          SHA1

          9f5074540cd29f1d18c4830b5214f184d4316a1e

          SHA256

          61d02fd20afa65ae90f3292c520b4d671c4759eaac1e172215e38ceb63935a29

          SHA512

          6d48e9c5544653fc0acb0845d406414fd931129af53e0d89b9a74839ff741aef46852757c3d2ad443d5785ec726d0c4707f8f100736e338ee932c6e266a0cbe9

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

          Filesize

          344B

          MD5

          6cc904aff65f571eb1802052ef4af9b5

          SHA1

          e6fd654cfea4313fb4dc1df1a2dc515dbf89a709

          SHA256

          2860375d427961a506d766868c241ccbcc4847302affe3541c21bac8fc67f099

          SHA512

          ee01a40e798f85438aae4e8323a3abbc4f5e4eb9495d374408fb4eedf8c7e3b28d74914b530114bad6eb5fa41ed0daca54a42bfadaae8b280b81cd71209d7df9

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

          Filesize

          344B

          MD5

          83af5c77f6e02ea674187c628ae2cd0d

          SHA1

          303d4c6a788dfc5ecdb15b7dcbd37b31e7e00c99

          SHA256

          61e7c987af6220554866eefb7f93bafec3a21874bad0b7cc2ab11080c537299c

          SHA512

          f62ab8f11c8c19af1ccd725d62a10facbbc99777becab64ccf77ee3b1111ec522e6ea5d47df786cbd4c02e0bdbe7e2c67e4aa7953f710fc54bbdb4e9a6b8d0ef

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          242B

          MD5

          ff05df543205006d0a10d3d419abf627

          SHA1

          6087037ec5fa7fd6a7245dc4d541a9051ec7a648

          SHA256

          a3c11acb66d3f7757559e09f7ed828b85f2b6000c07df380b54e158faeeb32d4

          SHA512

          30af7225282304830c74fb9c6b579c41e2f87ef6518081bc58cc531d7ccbd17570144ff9aea21806aa810c4293731bfb90c1f61499a9ca272648e550f25d135a

        • 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\imagestore\n7bgnbu\imagestore.dat

          Filesize

          1KB

          MD5

          8b274ecb26bcf31bc6afbb99dfeaff46

          SHA1

          f4408d9862439325fa1b191c7f2f14fbe219e244

          SHA256

          4bd21be5b61fa4d24b4ac5696fdf0a33b13cb2301c4ece3c398af9c7aa3926dc

          SHA512

          e42ea6f425fdbfd110c56879c6074046d5663ba7dbd062bad7f1c0d813b0dd89d08d8b0b479412b63a26f10b0edc66482c04eef9d9e4bc657e82e473f5e95fb2

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\3UNG9TQ6\favicon[1].ico

          Filesize

          1KB

          MD5

          91abe01116ab422c598e9c8af72cf4da

          SHA1

          0f2815fe8e067d48537ad168225ab4674271fa27

          SHA256

          b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

          SHA512

          a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

        • C:\Users\Admin\AppData\Local\Temp\Tar8C1E.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06