Analysis

  • max time kernel
    193s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01/06/2024, 08:05

General

  • Target

    Docs/System/System.html

  • Size

    30KB

  • MD5

    7e3500e652a873ae6616c94f738f3712

  • SHA1

    c3ce097a4d8dbe2d48b077cd7fd98ea8f78a4bf1

  • SHA256

    8eae72894debc70b73486a0c02151a7332409951d4fec991c8dab0e29e06e437

  • SHA512

    96884a0face61260a06a6419c212cca4aea996ad3a0d9439422b69d6474ad3c7af6128529b4200ab1d4dfc247de75b5ecf0a1f481b7c55ebaccbe0410d566ade

  • SSDEEP

    384:LOaIueRYBvt2WDDVFb6XFKfvq2B3tnHM27pZW6oyDWb:VIBctrFiSB3Rj7fYyDWb

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\Docs\System\System.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2232 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2388

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\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

          Filesize

          252B

          MD5

          3c7275049d0571e5e0a68f99bc21d72c

          SHA1

          3c1bec61ca44a5be3ebd0bb7e07f4afc69a51761

          SHA256

          a947807963ee9aa455dba3d448bb67e60bacb6a09afe341ed55a1ac205e39e31

          SHA512

          03c44fb98e2c1e7acf62eefbd276b3d05e7fdc565a2dfb47a6a75e96dfb24a4671b68ea7b650da1a3cd6fcebf6a286206d8efceb5a8d4be1327bf5e090554c67

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

          Filesize

          342B

          MD5

          c30eb26d4e229ca502842e3627291c9e

          SHA1

          45366bd8110308792d652ba5c1570121aa691f42

          SHA256

          580006c37da62f726670841d159ad04cc2ff8fdcc47cf0ccac09682af49a5d9b

          SHA512

          decfd783054f3934600295594d83e5dc6fbb6cbe031388240750f3f5aa4e89d19ab1504d1f3b9b67ee3a058b925ea894edf41b954af65e6e7aa3b266d02e24c9

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

          Filesize

          342B

          MD5

          ae69b02b6752d8128799c9ebed012a19

          SHA1

          527a607d7cbfd761be2c708c8b3489bae172bf29

          SHA256

          541e429e2e93ea4251fd1e970c15c608a91f0c425457023e188d12a4d9feb06f

          SHA512

          f591b4a72d723e498240464bebafa6fa8d2dd380676aff0e54507d1fe661fef3f9e80cfe45a00296ea433c7e37d8edd6cf8ec83366c9224f4a50998ef0e75057

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

          Filesize

          342B

          MD5

          ed428b3d18de244c6e2bf143ed54c1c0

          SHA1

          4fe8960191ed18a9cc58fc0046364cb977a04b7f

          SHA256

          357e9c23c3e281c8b2960fba4c37c3ba36bcdcd7a35f44a04ba4573226c33384

          SHA512

          c9eec2041c8cbed334ba3c9354470f5e3da59153a643edf1745adc2b84aa443cfafd8eec1cc8874c1d5451d762f775b08d92e8243986ace0dff1b761d93bd40a

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

          Filesize

          342B

          MD5

          3b90cc155bf02fdd167c60b7de1e8836

          SHA1

          828c4725e3e098c116b60974073bcbd942e81d20

          SHA256

          78e88506023428fca2b523bfca8cb66acd5636a1425a13fad50783f69765c29d

          SHA512

          f1de4116fe28ff7dd5eab0d4a2dad28cf0051bcd19cf64283fe2ed24c7ba84d2de663de6b4f649f2b699427cde8a292229b7ab78dedcdbe8bde0646ab25f43c7

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

          Filesize

          342B

          MD5

          269e550b73b8ff960edfeaa426a08021

          SHA1

          2f8bf4222bea2016685abfd4f1ee52c309942a9c

          SHA256

          88ed4122b6c431616b24615164a8b7ea4ce4ee4876ff48e35757ed06d84795cb

          SHA512

          eccfec9d46911971fec140fd95d819c7c43b5a8573c5398e60a135be9de8200a6fa7b87df50822d7e60f0c8bf3394285fdddcfa28974c676d06b03896e775119

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

          Filesize

          342B

          MD5

          0bb7887ba388d346ab3a9fb280eacfd2

          SHA1

          b955731fd49b043917d3db8e3883de8bb5c5a9de

          SHA256

          a1ad3d4b106a627facb40d8bc28bbc0ad156c87cee4e407310b2eb25ab31f18f

          SHA512

          eecc73f251e4daa7a170dad711237e2e6b6d18ff20bbd15a246a1149029c173a51f17f3bd9f90a548062627e4f78bb5f1019bf0ac797da66edcbf98010137715

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

          Filesize

          342B

          MD5

          a6e4474e7d6015bce8f38e5c61f936c6

          SHA1

          92a5fe8a7fa56123ef9c4dae3cd929fd74f5ba08

          SHA256

          e656c4a2cb8012b2579b1506ce877f126db551ca3f0088a793b4db938f891729

          SHA512

          d777c3a3d21638617d490c517c9b1765a5b4a214faeb9c95d75c4c8c549a0a3df1ec0ce472c46a11f9ec64e9b07a9ab49ad15d70e4b8bfd3c0af0428fc315295

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

          Filesize

          342B

          MD5

          e1d0d19d7776b4b3f475147b64d0ac2c

          SHA1

          84957f02b48938a88855addfc701f1f77c1a91a7

          SHA256

          909f762caac0fed46269549f56fa130b9fd91cf1b48bb86a9902e41839048dbc

          SHA512

          2a850a792a482d1b9f34e527d6b0e4bde4afddfcaa86005226724c11a6c30c5a5b0175282cd9884ccde01e0bdf6486c94e1d19deb9b989b5b109ae550db0340c

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

          Filesize

          342B

          MD5

          8af36b7ec8763fb45f660799c36aae05

          SHA1

          61dc70635b6a7e89288b2065f0fe6c1594a9ad69

          SHA256

          c329865b1e6e8668c6095a858a03057551d30f0c105cc8f380b93ae77d2dae8c

          SHA512

          a7ebef37b93cbdf25e1cbb7695113249569286610f82054943f30a0b729c6d485c89c07d2be183137b15b6f27ea2c2b51bfdda60217c2b103b06e0504b2c31e3

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

          Filesize

          342B

          MD5

          6785dfa473f5494ae3fb3144d9df7b92

          SHA1

          766678aedc10a4bb984fb2e4930004b25cdb2a5b

          SHA256

          ed21682e90fad943b6e231890eaffd1c8145c8d286a79139882e2c9034093baa

          SHA512

          83a945d85729e27d0e46fafd2ae049eb54fa4853984de79e1c42fc440aff34c43beb4407086c23e6e6e4e87cd39b68cf6b7f02e18bf02e05b4c12daf5832e52e

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

          Filesize

          342B

          MD5

          f811286dfcbd5169d63b414f95244fa8

          SHA1

          2b4e59726443052f6d49723e940ef06cefa583e6

          SHA256

          18e6f112740f015004e02769e5b01d590fc22b0abedea6841d9177a185245dcc

          SHA512

          4d505beaaac2c93519658652dd523370c48f1f6f4e80884ee0d6221ea4fe2e534459d044919ed7556495a840542d477cce9970347c70cab188a909250b922586

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

          Filesize

          342B

          MD5

          58839924e384879654c9ca196149eb2b

          SHA1

          e78085fe7d991a76261a545d5bb773a17d0ee699

          SHA256

          60fd06f6c4536925599c06f24cd36012c32220153d2682a2ff3fc00bad9e739b

          SHA512

          31a07084223f1175bf17da2f6e33f47c0407a404212624caf57332f7fb8d9f33ff5eea67904a56bcc51d0a26480011a8d5cf16c1f8b4845ccf50c0cda1e38a39

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

          Filesize

          342B

          MD5

          afe5ca5369d27c3ec81f08cf5c7b0284

          SHA1

          6cf04a8171f47849e0341247e6a258c1c1f3127c

          SHA256

          e11a6306afa5f99ce89cc35e31e2b3e6d6c57fb291e97e5daf9db1beb44a9bbf

          SHA512

          a31256912fed0615de709af85baf366a2daa1aabdfef8447dec691588560cfd3d69d656eab05092afe1ca2ac0d1f90f36ce9d92ca5dd778bf11ab9056622796d

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

          Filesize

          342B

          MD5

          b3565011eb942fa73fb8787097471708

          SHA1

          de7cc7a87cc43a5c1d075fccf540fd1293e242c5

          SHA256

          1d47f3925a8a4b15e62ba55a455b4fc1a1601e4cf7e91750d1c0067d1da71d96

          SHA512

          f6e974a14cc543db0fc2402167b51b93a538910159e6bf57921593397b8ea2c7a7fa1bcecfbac138606b3474118c4389ad2e3fb401b8ce5332bbc51b41cd125e

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

          Filesize

          342B

          MD5

          07cbdb833a1d0b5a443aa4ec3a84edfc

          SHA1

          1c833101e86aed920252e4ce9296c4e5fba2c000

          SHA256

          ccc4485213bbc01cd2305ed73e485f257bc4d00d0b7ccc915ea66f2e7cb3c9c1

          SHA512

          2fd6fbfeb46458c1efd41812ac2b9903061bfb382d44e160aa0e4aca4a5bf1979809760aa5521e9b484d764af54660f0af06d84e34aa3571d8d308bb18b3f268

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

          Filesize

          342B

          MD5

          81f09fe6bd1bdc89c02e4bb69e0ee6e1

          SHA1

          2b090c5d17cf9b46bc870c3f900efdfb590d43d0

          SHA256

          22ecb847c40684d67ce857bff9ff520265217e5f3bdd53f9686c1e9f0d821fa8

          SHA512

          e491e78c7415d1e2618d38ae5fa3f09aed6fd7c496601b8a326d16f6e404a375d9cc9223a96e9d27f126a5aa2cc07bde1bb9872c46c30ed0cf2dbb68279f240b

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

          Filesize

          342B

          MD5

          bc10709ab2ce68286b1bf63466eb0da1

          SHA1

          b492e22ebc24906f78458fd2122c155bef32d418

          SHA256

          d620afa1e2b8079895c076b4a0f04e776dda9daaf26dc39262cae8558e9d8a0d

          SHA512

          a56ca66b5b4c1f1d954b440a07e7cacb689523b544643ea9a5dea3dc9c83b3da86ddee8a01074ba246493cc6f22cd307d88ec1e43bc0b4cc3d0844caf8350e6b

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

          Filesize

          342B

          MD5

          3c949ca89190570ebe9e650ec4fe900d

          SHA1

          0ff094975154e58cff4970336e478d23cc8e68f6

          SHA256

          63b96d18c67e2d790a3d6d364e8faff91507ea1822cb1032f7997229be0d8b14

          SHA512

          86239842f9c8ebe0538bacbbf825c471ef0a62c9ea0224d8df0c8f40f6c86d7e61327d33673c8d4d7be27394e60ae9651059df79beeb2d4065b4badebdc68138

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

          Filesize

          342B

          MD5

          f5e65be755d1671dcbfd516768f6d376

          SHA1

          2b5254d7a490e8fa9704ef6446b97c1747831e10

          SHA256

          8a3b4c8821f361663f3609fed92b5526a7f006ffeb8f28c3f33149b1c99027cc

          SHA512

          d804f724331f5f3066dfff1f9d9824d58404c83181ba8ec0ddc90fbfe45139b9e87db43ddc129582d48eba3ae924886e96c6a8406113e92f8006b03753196c3b

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

          Filesize

          242B

          MD5

          46079999437731b6df30f47a38f7481d

          SHA1

          1f8f6d049b7d3e19d1507e4eec324ccfe7b37eea

          SHA256

          138efc71bc3e5ad24842b1997742cf0a3bce74a09c11f6c92e5faa888d7f86ea

          SHA512

          5fbef190f3c75a1fafa7ec9bc5fdbf4082fea51f0b93849818bc6b901e942e2cb6a3619aa7c691aaec2973183c0fcf83a635b518cd4e9e63e13ccab829dacb67

        • 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\Cab279F.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar28EA.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b