Analysis

  • max time kernel
    136s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14/05/2024, 13:11

General

  • Target

    c7ff284cfcb0ec2229cf445aa5fb9a30_NeikiAnalytics.exe

  • Size

    16KB

  • MD5

    c7ff284cfcb0ec2229cf445aa5fb9a30

  • SHA1

    6d4c3ed58bccae18d55f7030cfd248b8b3391f88

  • SHA256

    465d99cbae5197781e1d94c5904b28fb2ce968bf37e66c1b8cdad9d420a832d7

  • SHA512

    8c00d739d8c551c804101c5408c4daca6026ee7b7c35f80ed8f09549f9d8c7cb3e79b0ee2f10f4c024e49f50cd5036245a130db710156c4422666a091b7d803c

  • SSDEEP

    384:3a6Rerhiey118rryeelDFMJ2AG6m2zH0jJM7JdonW:K6RBeyv8rry6G6xQQonW

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 28 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7ff284cfcb0ec2229cf445aa5fb9a30_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\c7ff284cfcb0ec2229cf445aa5fb9a30_NeikiAnalytics.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Program Files\Internet Explorer\iexplore.exe
      C:\Windows\system32\ErwAd.exe
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2244 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1732

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

          7dfcd801dd8bc574eef18d0ce0045c96

          SHA1

          5c5226ccbf071e10c2625f88663f43564363a490

          SHA256

          831373ea36dc02168bd2f7883fb4638f62584edb208240e9757db144e1f46056

          SHA512

          071dee20e5934bf66ab10debca4ba12a66ddaec6ef6a0debb8d364b8dde9b9bb4da3a2e1860f19555a17b3e11c573fe71e4be8baa53fb0913aad8301eb9289cb

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

          Filesize

          344B

          MD5

          ad8b2309066f9558fe3169eda37a0861

          SHA1

          a1c9721bab1a6e4e6fdeb07b622de79b494c4055

          SHA256

          bab7518792651873b9f607f2118aba640d3316e18fdfe61a66aa1f98a84b3f52

          SHA512

          fc453b7dd7beaec0537be97731d64bc519722dd7d3cb35290a1b334068dcb85bc3ddafeb8c442c1c10f9634bbdfb4918a5c467b80ce8913e4dea6035e1dd7cd1

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

          Filesize

          344B

          MD5

          66a77001c8510c593a6cfdbb9a664368

          SHA1

          a8d0c8a7cc21f070a18bc222c0b7c522d0472478

          SHA256

          d4904b15c49934bd1c1e6588588486b8970f85637cbf6bba230d5576910a48df

          SHA512

          00ea4a4076dd023780f18c6282f21adcb09159bd1a2f9dc3c5300d81faa9acb60e46aa72de285557e8da63ac7a9de98c5dba391a388ebaf3fdeefd608570d1ab

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

          Filesize

          344B

          MD5

          5660fbc885166825722159c4b12b30e6

          SHA1

          2d7c5ab02930f6326c3f1ed0649aec3bec7f22aa

          SHA256

          205c4b256cb4a8a7d9f4e03843f262f6f54ddadf30ca976e9b97bbf07150baf4

          SHA512

          46a4d9758bb6c07aeb7b7f90fdf78b7e966ecbb51650a10d6722d7e9a4b7f270c092dce92c3587a7cfa09fc980d1035e1e94780149eb006ce3c314f19b4f2b2c

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

          Filesize

          344B

          MD5

          1acd28343dc58960522357ccb1f23738

          SHA1

          d54de2d2051cd3a221fc093c35d02e707f24d029

          SHA256

          16cbcab8f8929e6de73d683c6481b9d90cab17295aa78f1144c3ded2b73b7c84

          SHA512

          bdaa571387d34f2aeb367c89306371f5b15a07ceac8c198fd34b90407f89401910c2f4ded2a1235b2bd9c8fe65029764cf4f3d9a025675f26ffdade5e921a9e4

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

          Filesize

          344B

          MD5

          d1b8732adf94535de53c290ab380ccc2

          SHA1

          2e3ba6f88a4ed69656a3ae83e5bd1497b1a347f5

          SHA256

          01c5cce199596ba85d610c3309f20da8f47a2464d9be8f4ee5f19b0a47d3a3ca

          SHA512

          9a3e029dba725fe461ffae65581e187a596a66688426d879717486184e98aa0f5951c4372d3a29d9c6fbad1914f6fc809a1699eee3bfb61c369e9bbc6ebd663a

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

          Filesize

          344B

          MD5

          85e71d6c5d3f07f8469214ae20ea2af7

          SHA1

          3d5cf597e3f3931e7c06ab1b7bf87c50a1f0bf2d

          SHA256

          edc8cab2119fb4cee10ca81117ad136a7569ff16d58e0bff5bd7536ae8f58930

          SHA512

          ab73fc6a14c141a0fb2d77df2916593508ae48ed06793f76eb08d5f8568fe155694f3a50a17fe0b3e2d779be0cc80aea7a607795f9598cbaf592b05f607b9343

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

          Filesize

          344B

          MD5

          fe8b0cb8559a6c4532d1858b9218cff4

          SHA1

          f2e8c7c87241da45b4277f5a089850418743ffc3

          SHA256

          73be98e52e95ad2059e422424c944f032d624741245cacf968d13a0f0871f153

          SHA512

          5918d290308d1bab1f0a33497fe9d670c6da74dbe7dadb3390cb432496eb4de6be2c8ce61c912ed46ed43cebb73c451182fc7b243780995c14d07673db74aec6

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

          Filesize

          344B

          MD5

          3efb98c1eecec455b7fb8aa2bd94ad51

          SHA1

          927c0dfc64874a9816f6135730b98f4bd0f6d592

          SHA256

          58e358e4afd250fe9c75a9f7a3f0fd2d3da3d5000f4b7deb49705c7ce5d7af5b

          SHA512

          fb2bb314d26eee6e262fc188f32e4abf13cf808ff19b44dc2bfece4813dc4c6ad3395bd1e54758db732347d7e70c52934b8f5fe03e8da0ef1d5a513b8c264a9a

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

          Filesize

          344B

          MD5

          b3327c941a1cb7036a09bc13f3ee6ce1

          SHA1

          02e9740f241a17b328f4d415d8a05e991d827ca8

          SHA256

          f7d620ba90df6dbd603914a14e79bf5239f2a981f2ed3677f55b8de206277278

          SHA512

          106b951f719ed085d4670fe8edf725e41825ebf5ead2c362ddb08b6e76a1eb1805875d41e0a29cf16f7b5f10fce2d354c875604b58e8b50c0ed708e9beab6b5f

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

          Filesize

          344B

          MD5

          bd81ae74b5fb22f63dc582bf964e39e7

          SHA1

          1e4a63defd685b2ca8747037e0b26ac459766bb5

          SHA256

          60a257e78d2f8929db454f071e9a216f9504b271a26dbafec40c85371146a990

          SHA512

          bfc1d37b406d184e8de5bec080d7d4c0412afb4cff9cd3be041f2af7b1dcda4c9f9f12332698d93129e525203358c34e8cdb45560b3a80b3fe551dc751f6bbfc

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

          Filesize

          344B

          MD5

          e37b2a6610993de63b3b07ec80941a95

          SHA1

          c93e1f633b0a81f1bdc61980f32068ec7e0ec394

          SHA256

          661e39de744676220151904fcf0f8b192c5650083032b871f2eadf958835a30d

          SHA512

          fe636ced1b698dd2e0a75cdd2d953b3027b7394a3722848960d4ac9b57009eb354a38199a3adb1420975828401f288271a46a73682c72d34b4f790235415239b

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

          Filesize

          344B

          MD5

          319ef3c248a0868018b430730f35a63e

          SHA1

          946b270e278d150faf7b90e834a9a02a623f0730

          SHA256

          48c8f6ab9c28f870fab248483d6d9aef52decbbec8cd1c5532aaed3b55653710

          SHA512

          f3588ad406d4e9c5e31bda691378d4bff4af278b2369fab594c5d432949e9c042c9cd07921ebd4f0b7169620489a684b17d62fa40586d5fd5618272c6614c915

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

          Filesize

          344B

          MD5

          fa475b9079ab262892f582db08cc2eaf

          SHA1

          31bb2f4464bf86a9c670ad6dda6723e34cb94525

          SHA256

          d3cf28d134d41ce58a5ffc460390b70464dd400ed40d8414610faa519b4034bb

          SHA512

          b26b03c2c5c38a98d666d3cf6864b0fffed6d6b3bd987cf7adc0702ee6891192aa70aaec8340f15b646b20c491844b44af95bd246ac8e86756805dadb7babe1f

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

          Filesize

          344B

          MD5

          3d2b779078d84551df0f7d7375c90064

          SHA1

          5bf37a8e079f78b8825a7b52b354bc840dd7ed93

          SHA256

          c54edab2a971636de7b7eea28efb3e1c671ddede82a739cab4c928852696c6d6

          SHA512

          1f0b6136a508f3914c0c56fec30e678029c8b9a07e10c5a1528b74a55047629829c444c33e537c3c5372edca759ddc2a25d3108cc3ac365a0b3aabbff02d1bfa

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

          Filesize

          344B

          MD5

          143e2f1f4afe607089363839e4a9befc

          SHA1

          52e4ec5b33580bd39f1a1c92729ec3a3925229a5

          SHA256

          ace2990384cb4acfa4caded801437a336af5b02786ba9b5a548e2a026e889df6

          SHA512

          1a814d329a478ac8ef723884c4a462b25d9e89d5045419cab4956d8bb243ea6c72f854b309d15282ca060cdb0107decac3758a783e71fdb460001b81a60e2e3b

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

          Filesize

          344B

          MD5

          ae1faf8206a12fa6d94470e6293f57bd

          SHA1

          e97ad8ad37655a2abd50cee0304e25fbff37cce8

          SHA256

          b57ac1140a92cf0f75cab1634dd92bffa4c8d8bbdca44f3eda8cc7370318c883

          SHA512

          b1f22c88133e0e24627c0273aa6a5e6fb8ef04ac73f7dead2fe708c4964766d7a253c5337e5a0c7602f0a71cac38040a92820f9a2bebe42535ad02958251f9dc

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

          Filesize

          344B

          MD5

          f7d11d3097a63090c3ea2a8b8017b9c0

          SHA1

          130c2cfdf3f01b9387750b4e0e8753c983ec5004

          SHA256

          3901791c92bafe0d36f3fd5eb47f6952f77bf4eeeffff819ec1fdd9f40ae8284

          SHA512

          770eeab0286b371a402eb3ade291caca4b0758f51a4b70ee49fccf9a8815f2b03745898bb63ecb290f43ed20aad38c457cb5b93f6d237dddcf9ff058d5590e1c

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

          Filesize

          344B

          MD5

          4cd29af73251a46bfc9a608c0fc84ab5

          SHA1

          fbff90a109c5af49547662325ccf6fb5b8d9f20c

          SHA256

          eb52a3d657be5016a9d3357a36fe34e38da37acecc495442f4d3e6f4578897e0

          SHA512

          2372086e06d964df882d69bf83a5c60de9b430de6756c035df89bf8e10282380c0846511c0a68dc03f591cecc2f031b333d99ea4251547f070d336ffa2235530

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

          Filesize

          344B

          MD5

          ce330e5a113c97b429f7310213ff6c05

          SHA1

          f50fc85eaca3ba0e3f94fe16ad4880b39b544e67

          SHA256

          b5ada7969c39b92eaa54502eb54f666466d61376173f838b257b79c884527677

          SHA512

          56301fb61e7a627a9c8f84348eebb1aba444169d248f85519c8cc9f45097939f76c0deaa452bebc919502c71ada591002833333007ae843f9469bdeaf826716d

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

          Filesize

          344B

          MD5

          80f27eb8e955c01af7ec5693c51836b7

          SHA1

          41e8d863f541183d1daf7e4fc48928091f4808f2

          SHA256

          b589163cdeea302e9bacdfbd19e2279e20800575b41bcd00770230e1c32c89a3

          SHA512

          e6f1243076c7a7fa4532228a1e6fd144e5b8d9879321aa8ec667b0171e24adeeee3369daf0a940e15986e4eeb632d092ebbffe506ea22201268a896edccf9bfc

        • C:\Users\Admin\AppData\Local\Temp\CabAC77.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\CabADB2.tmp

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

        • C:\Users\Admin\AppData\Local\Temp\TarAE05.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • memory/2004-6-0x0000000010000000-0x0000000010013F8E-memory.dmp

          Filesize

          79KB

        • memory/2004-0-0x0000000010000000-0x0000000010013F8E-memory.dmp

          Filesize

          79KB

        • memory/2004-2-0x0000000010001000-0x0000000010010000-memory.dmp

          Filesize

          60KB

        • memory/2004-1-0x0000000010000000-0x0000000010013F8E-memory.dmp

          Filesize

          79KB

        • memory/2004-7-0x0000000010001000-0x0000000010010000-memory.dmp

          Filesize

          60KB

        • memory/2244-5-0x0000000010000000-0x0000000010014000-memory.dmp

          Filesize

          80KB