Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04/06/2024, 17:22

General

  • Target

    $_47_/Web/error.html

  • Size

    2KB

  • MD5

    9085af5c4c8fc9fc7c83ff132daf4970

  • SHA1

    b91dc15b71fb30e923761b89c6a9ef85635bcf2d

  • SHA256

    7dce7e40633ab511ea62e62943c71981e5e91eeb21ca98a1bcf5338bd3ceb3b3

  • SHA512

    8465e6d1c5cca1e690b4c3889ffee61d2816c6fe04771fab75c9a463f73cf9bb2ae3e0b47aff9b9e30173b2d25d52bb9c4ccaf9d380bcf5d78a6e039e873722c

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\$_47_\Web\error.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1752 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2552

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

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • 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

          f77632b843593f074150e67729f8c26a

          SHA1

          3b731f21c41233fd0e47bb844e677df7e1992ab9

          SHA256

          b2bc83b29448f1da1d79675b1eccc6b080d23d1bf8fcefa99443c34df02996e2

          SHA512

          2d2148a6896c159dc92bf314720d145d10dc241d5f7429f99f9ef4bb1a481695595f4747f056ebd5fc160f45f4ade5670ff84c4230bfbdf1760a2d67b0c68271

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

          Filesize

          342B

          MD5

          bad3920eca9ee7de91927aa32f08d369

          SHA1

          1d371fb8be2f31688cc02c61c9bc2e1296a4bf3a

          SHA256

          0ef424866e60a9f1121b6e2cdbbd017785eb7a1eae5ffef95856c7233b962a66

          SHA512

          a5c2a5777ca064fb33f8cfdc8d1e1f22a91a669d65201fcc72545a28c4e5b95416603eb33e4456cefd16feb1e017a5e7705f6eb655f8f2e02a8406cade67ef72

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

          Filesize

          342B

          MD5

          b5beb78b35f7eafa187bb0b0923e0cf8

          SHA1

          c75929089d557eb69f0522e252e7f7501aaedcbf

          SHA256

          189652596c029f38208b9e66f856f84f139d1036508e813e52937ee97136f7c6

          SHA512

          4fe33ae9d6a95ec281cb1aab0d6102633c122be5f35c2a727ed9e4f39edad8ff7c51c8e8eae1ec0c2654d965aac935e23db04756c218f5819699fe70c1b88d6f

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

          Filesize

          342B

          MD5

          4009eaa6ef51b3e98ed0816974885eb1

          SHA1

          f03feaff92c11a03a925d7255eb8ac859b1b7a1c

          SHA256

          f6d15d499ec60c3539163a41df87acfb90982ac6a1e1c9c2441f821c4f3a83ed

          SHA512

          3e7c1a5b318cd58e9b05b231cd3f3ff606bbfe698a8615240533832eb06fe14ca440267fe82689ddc69e4801071e513bfc482f2aae52ea7dc3a330ffa2eeb803

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

          Filesize

          342B

          MD5

          8306afd08bd1c747b621fdb8c1bfd154

          SHA1

          e864bf989e0b0afd264719aa21955985ad20778c

          SHA256

          c5a385482d3315836a42f324c236b320e794eaf4f635a41c4d8ac623544e0cd9

          SHA512

          0d2ce0740f691cabe9f304b2648d6d38f519822953f161b62b1ef582e5bfeaf48f857763ef51b216695e91919df9a162a8a69b74e4c90939690c1f6982089ec4

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

          Filesize

          342B

          MD5

          dda4287c67436e68d9cf13db8136581e

          SHA1

          5aaa2b5f9226e9c5e9bb0100c0b980b23c296f97

          SHA256

          a276a8dea9700b19d4a6ceee8a39f4d1058e0b28358b7296fc8e6fa997d5ddb9

          SHA512

          77352446a083b898381d73b3b6b585f6bab859d66ecd8b12fa9e0f3716ea0e3a018cbd1a661d1974cb3ea0e37c6621ee3721597a33c6d5dc1891daaec592b847

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

          Filesize

          342B

          MD5

          95313d2a21fbbcd2e4932c66dd5c7c4d

          SHA1

          884f118c174bda7c436faa37e62561fd78e25c9f

          SHA256

          03f67515242ce2927e3eb24e1b2d80278870073daf774e243f198d2238096190

          SHA512

          a691a9999b6f774b8faeed41e779bb02bb61f47ab37deebf448c6282d2119da69619d31ce9ed93dbdb54b4e6ba62eb913323735a2c884d393c645e4cbdb95b5f

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

          Filesize

          342B

          MD5

          9b80951c7f54ca3adb384177565d6bce

          SHA1

          ba8b3515846244e0e6aa801b6d6d995288b6fe36

          SHA256

          8ca546b5cd4f2d0d79e2e01f4772c4b27ebc3ead63b76e2b93bd2bad3101a5b1

          SHA512

          c1abeef7160a479eaceb4f56d57108f2290a421264396f775889e6baf529eb1e2e6527e236bdd49c2ef3794d8499336936e608530ad0b02ed2183824dd5fcfec

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

          Filesize

          342B

          MD5

          5ed3308f78772a4f0257e97438ee4e72

          SHA1

          bd13499fce171a3ccc70c7190aef07caf3b781bc

          SHA256

          9098c363bfad2735dc9ed7437b226f2b0c040d6072975fc36688a1e4eaf46deb

          SHA512

          7a0a05e48510dfa9fe38cfe3e4730eb93b5537bd18ca131a894c7377431eafacecddc8e9977130732e6c42b1a865acd1e89168f5fa3cd69cc918cafe68fd4db8

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

          Filesize

          342B

          MD5

          cc025ec2c5a190220f3c500eff774d5b

          SHA1

          5ad704b54cc799d8e865e2155abba47377d9248e

          SHA256

          4bace669dbbdb5ef8b73fb8aa468cea0c137f9311332f533fa98f8d03a2ad6f8

          SHA512

          0f49162aa81da52022ea3e3cbfb8d7750763b11fe96e592450b39582c3a202d767341280532728890d6da3a29c75ac6e89b4ea3822afedf8f0e59ee4c74ba910

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

          Filesize

          342B

          MD5

          b5ebe41704956b23926f0439fb8cb357

          SHA1

          faeedd4814ef0fd7749fbbf84f42a7109f173cca

          SHA256

          1d527aafe9850a611d38c4eb7c07ef4756dab4df1dc7edabed9030b8017851de

          SHA512

          4e1c37c433aee62e4f094150d55a48050f9ba5f7c42a3596e2c48df28e5081f532ca1846c15dcee9c7d7440b66f7d187274485fd9384c18a607c71fb5743e4b7

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

          Filesize

          342B

          MD5

          7c09bb82c09f37dba524ae20917c132d

          SHA1

          c1c3c0d7111a6d8a3adc5a10bbcdb6600e8d2797

          SHA256

          7eaef5d12ebbae5dab686316455de115b4fe44e61c4c40f4f713a63abd74975a

          SHA512

          fcdde1a5bc4af38c38dbd11a4d0ba6c55411b0e37150049ee15155fce137ffe44b6f779bed814f9b3ee7a18a4eab9a680690cea2ce2f29d0b87477222ba2353a

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

          Filesize

          342B

          MD5

          82b17143ca7856a802880c40272b9c01

          SHA1

          6302c3ad679fe7d844bd765975b22f1f057eea0a

          SHA256

          2ca817a708146163a335418104ab97e877517417dcc39d5675c6e391013a78dd

          SHA512

          dc610cd1d4140347710c9451067eae431f8f9f49b59d1fdbad2dc781f04270289f10eb9d97d3d4e627e1473429555cc7ed2dceda47fae672efc6adfe3970e97e

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

          Filesize

          342B

          MD5

          49cd16016b65b7465659373138ceff3c

          SHA1

          66e202048f00567ee080797169229be26c73bd0a

          SHA256

          db3a23c06f4c1e8e20e2f18a0df84e96783f7e42250f7884cb4a846fda5516f0

          SHA512

          b33429e7dac80f174f7af2785848e89830a0365b455afb841d18e23cce67d8a657af1487d617ebfa04718dfb4983857f8645b4718ff62581a920d5eb0bb77763

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

          Filesize

          342B

          MD5

          74736e15dc053dfcd69a19227f1f0e73

          SHA1

          7e6a7f0f168bd9d0e230c946043fb74750f2dd3d

          SHA256

          181f0cb3b781654be5dcb6e4f6e609336c970d392b0dc2ff4103777ebcdcd402

          SHA512

          7b43c3673d67163f436d5b0b2d1b11bf564c5969530db518e125524f2c0bfe18b0015febe396349bc9f9c256a310fff0d5ecbfd98750878379e85407c6b02fa7

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

          Filesize

          342B

          MD5

          feb80e8ec7a0ea0cf2786f7e8f576eb0

          SHA1

          7275633ea429cca89ff5184a0b6ccc21889d16f8

          SHA256

          13cf7d146f60db77c779b18c1eaef0f5fd5610ba9dfce3af8b5384df6697c987

          SHA512

          fca7be01c61a1c7af993587b1c3ed4fefd152c029f457d642b0d71173b8d0df4f66a75cb34de207ce75b8b1e5d30eaa00076a74ecbea881c22b86219c8710a44

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

          Filesize

          342B

          MD5

          33dc9feda7f7c72ca47bf7db12a13e5a

          SHA1

          2228e095b1f9111244e06d9deab658d77133bbdf

          SHA256

          f6a927a1519610e01719c32ecd85acad3603e825a715fe48067091f38820d314

          SHA512

          5a2d09dd5b393c70e4dd79dbb721342456334f8e47912f6e6619cda8691c2a6975e9ba2e8ca1caf67a807f3b35a96c69d26cf6ea954156af759275cfcccaa3cc

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

          Filesize

          342B

          MD5

          aa84a2cf79c6dd78328b0a8eb7d56090

          SHA1

          374ab1634c159224011bc3f20a02f5f7f4919e44

          SHA256

          6bb97375aad92f6cf508f51c474af528251adedf2f91d5a4debe30aaedcc89dd

          SHA512

          603fb06e16dfda7aac286b32b3b9ffc1df97a5068b1c54b0eb3a7fe7a2789e58aca3a7a3e5841bbc508638853fa25922f2dd600f70680c8c2cd83f4d59124094

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

          Filesize

          342B

          MD5

          d1e4a5e15a697eea2082c406f6c30838

          SHA1

          a2994ecd1b2d6112768d6652b26e217dc3bf5f10

          SHA256

          735b7e92aec02f5625cb159e560fafd2b47e21b6dcc7cac29eccdd6178ff3d29

          SHA512

          c1cb561a473013d6fc2d4037b0d7dfedaa17dafb8c32368dbaf1bc39e3b5183bc7bfd59ecb34337df941c4852ad6ff00f4a81cf6715cdc086ada0db68b83c8b3

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

          Filesize

          342B

          MD5

          3ce38652a60cb1c412b659247e91b90a

          SHA1

          55f841bfcbc83843af3362ce382d810b95062939

          SHA256

          22eb2ae51ba22c9969485cfa21108b9f429b2235cc16d7d431c0f0cbf0531bb4

          SHA512

          cafd2a662c7b00933a9cfe9d9d853680d833b542d806b7d524b5a6df7c6935921351103c9a70988f93abe74d8ed6a6ecb6833fb39f3c7c2bd13fc8e3de82c239

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

          Filesize

          242B

          MD5

          e94c80742d4563c75d8f5ba0fa9a8874

          SHA1

          166b87e00bb31cdf374ff195e95222012bb1aea5

          SHA256

          61f3200ca2167930b947a82bf28685d0637a835d3082893230d6209d8465c89b

          SHA512

          e01c4ddf364385bbb15340dd3be98717a1abec0fcdce3a13a372c2adef6c045c1edd4fa3a5efe67f1f10a75f44ce190101fe82b9633da78e96f16892ef88d464

        • 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\Temp\Tar25B0.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b