Analysis

  • max time kernel
    129s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24/02/2024, 08:54

General

  • Target

    a1746ebd71873970ab8287ff490d331a.html

  • Size

    41KB

  • MD5

    a1746ebd71873970ab8287ff490d331a

  • SHA1

    0445c965b8bb5984e07ef408f9278b3df66561e2

  • SHA256

    401ca2d64a59e134d2023b678183c4665a9d8e8f63a63a05d9c7d274f2d84df4

  • SHA512

    ad30f6c627f33f33690552ce30a68b401e870951a0bfe827ff713a103287657a08fc40958a411a79cba6ede6b2c92e84d63d16de58a7b162780bb1fc3c8c1463

  • SSDEEP

    768:ckM85ZtMoOAO0TjtXBcHQZpQ4FFbVFLF0FJ2rjhcD24bM:ckM85wsTJxcHQZpQ4FZV9GerjhcDvA

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\a1746ebd71873970ab8287ff490d331a.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2308

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

          Filesize

          1KB

          MD5

          ec595eead4c696d69cc7e54cf7427b8c

          SHA1

          e4dd427bbdc246a8a3db0cf7e3c2e33bff548532

          SHA256

          c209f113aeb88e5bd96679ce477df1d94d15ba8eec514a0a2959448cb5491ea8

          SHA512

          1f8b130ba089c8b95a5675b4efbca6418897c24ecb62344f8d2e68dc9c65f1a4c1a5fdfec430987e3584ec237a4511fb13e316e266b4e901e4fb64701e5de5fc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

          Filesize

          724B

          MD5

          ac89a852c2aaa3d389b2d2dd312ad367

          SHA1

          8f421dd6493c61dbda6b839e2debb7b50a20c930

          SHA256

          0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45

          SHA512

          c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

          Filesize

          410B

          MD5

          6cba93daa259be2858e745d1ed635ce6

          SHA1

          59876eab4e74dd64146afaab6f282d542cd6d28d

          SHA256

          81600fdeae30317659b9135b1406b50d6cc1f03d5c13ae528e884ed7d50dd73c

          SHA512

          2191ba97f01aec4e9b23585150d3e2bd6216f62723273057a03a90ea1d9fdc761a9fbeb1966b43795ef0e0cb102a92f648aba25170e1783e7ffa15a157f2d8d6

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

          Filesize

          344B

          MD5

          bc944c77836b5b768c82632bced1141c

          SHA1

          29a69639c124f916100f9971a3b8a7b876001761

          SHA256

          44a814cb3210f4c068ea2f192d1750baf0c6736b5405b52d184b057f033ad9b0

          SHA512

          668969c22243585ed11333e9c9cb5c331479e3ce38f2562d50704a5cd13243e93373f12927151d4cd893ff8e9b78054372bd39fb11398fb93fb30f0864134201

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

          Filesize

          344B

          MD5

          983c5f11ec387e6e3072691e43bb4033

          SHA1

          44756fdb650d8293b7445d253fbdc9d7d61a60be

          SHA256

          24eb44b0ba736d3e737d585fb4d49bff216d40f7675d87519d4f94b69af1fad4

          SHA512

          76302f2e302a1477e954bcac8e613399b401317e817542270dbddb03d1ab28ebc6af43b3826079b7237d66bfe8603fb3a94041c38416c9479d11320f9746085d

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

          Filesize

          344B

          MD5

          80bf698bc858dfcda033caba86309912

          SHA1

          4fc4c88fc5746feacdb1747c87eccc59378f0f6d

          SHA256

          e0558ec109ce841065b2f0359cf67e88d7341fa9eacbb2cb9dcf3775acd04522

          SHA512

          c8f9e7ff0610e36912bb9f9da27e047bb7dfaf1dff20c17a7860cf62762a7fb7a24198c0b77971b114ead1eb636a1d11b38b87bacd2e12f995e94b1abf04825a

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

          Filesize

          344B

          MD5

          47df654f34bad43a4cd9d3258e449e06

          SHA1

          3275e25c68df1b87c4568b1a747cab179764ec67

          SHA256

          8ec47d2089e7aaf4091e3b38e8485fa10da1836df5bf05b1e1591accacf240fb

          SHA512

          7b626031460abe8bec6b98109a827d3af4119f7ed267c5e6d3438f8837c69acbd54e9b0e25219163ce64e931be6ab8231fcb11648867c56c862b8f1ef96f65b1

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

          Filesize

          344B

          MD5

          247e2dbf38619ccc8fce642b6b325eeb

          SHA1

          23580f3854573f643c4cfb92f15ed8d4f5ab6827

          SHA256

          ed9fb2bc8533891c5e9b83b13e1440542e3af9c64af76c1c20973e1e6fa5ab88

          SHA512

          2ceb24f9e873017638fdc4b887db3c35191c7894cbf0556c131d8667755429afb76d2e5e58c4517943b8b888a9f5c22cba4de855ed9828fe58a730d251a05a2e

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

          Filesize

          344B

          MD5

          f259296802c16ffcada2eca956c4ac9f

          SHA1

          02e586851d3f1cb0b79c50f6e50dcb32f05bec73

          SHA256

          05a2943b1ed961c0fc5c14695c1e293e6deb05fa5e4a86d8f58b7185d7bfed1a

          SHA512

          e3ab9e254b24e39a683ba92089e9c7d427ef48bc99151daa4d06b9faabbb6ed7b56ba412abf13f554ba7011d6d55963e82d831e8b166db0d4a3111bbedb417d8

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

          Filesize

          344B

          MD5

          0dc3452a0cc0609ae88fcef06a7cd5ca

          SHA1

          a9b62faeddf4f91a1c9f936c357c0b30c77e7996

          SHA256

          4cb49f683774b2f0be449e1d35424a103254e5d2313b379031a464f046764a76

          SHA512

          860ab682c7081dabe8c8a67c0882a774cf6602e0fb5b726ba946d2dee7df8f5039996789e394da5bd481e150e450f31c3505d2d44481706f7487367cad4b5af6

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

          Filesize

          344B

          MD5

          5740c06e17351d50883b312c8376d239

          SHA1

          ea166bd4a8e4ebe54dd1389886144b82a32c3b83

          SHA256

          0edbfd988589e4b8b5a84382473a59d2551003777258b7cb77ffccc20e09d028

          SHA512

          377792cc512ccdbbf4aba0207554e83ab989996d934e3a31df885a90337c3b99ec9fcfbe8856791b4d2aac3cbd4d2062c3eca8d29c9b95e99f6842b62805357c

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

          Filesize

          344B

          MD5

          e9fbf3ac8ea91d28f6da32b0b3930241

          SHA1

          9f16a581a2baf9e5df2f6362e71be8b463e0ed99

          SHA256

          a6add8ed9d4b2ecc4a731a4ffce7d431cf8c8ab1b1fce811b4313a153ca1d7eb

          SHA512

          6fcd06499f94ac38372971597268fb73db5c9f54eb7faa9c4ac9220d3e99e484cc323a9022559d85587368e6b3532f7fd6f339ee992b65ec7f51dc6f9a19cf72

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

          Filesize

          344B

          MD5

          55e99d9cceabd99cd04ceee44e5540a4

          SHA1

          a444abd0a1e0c259ee3bd4fb7d08daefb3616905

          SHA256

          acbc64c1272d9610251ea6d3b39268aae95102815a4365560b530107d1408e10

          SHA512

          9805b0b35100f28f6e9e73b9b3ba49e179be400fe1c2674eeffeea050624cf698d5a47e2e8d1b2166defca7d537690734bf47198d38f216b6ba90f2907136a5f

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

          Filesize

          344B

          MD5

          01f287ca6915f8435621a37e38ff18ee

          SHA1

          a21713facab24a581d0ece7446e894dbcfad53f9

          SHA256

          496dd4eceeb59ed4c2ea96ebe2f92219bfd8b00014c6957f006c5f8be77ef222

          SHA512

          97ba1666ae57c2898acc57de539564fd80b2a2a484954b6ad35e5c08d24591a24d7d51f6490771d516e5bf041c1e502e9317addc3747736b7b54373f6b9f810b

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

          Filesize

          344B

          MD5

          b802d2aa8c0db764b64e059fa10fb11e

          SHA1

          c4ab41a5296d70fe205ea85fb6d5f6de9b146828

          SHA256

          1734dccf941162fe5947036769cc1e4fce203587598ec5f3f8bb72af97d5651c

          SHA512

          cb106b1c35cfd1b9ae84c28e9fdb865522779ce59dd2aaf2f317b1a82fafdfa094c2bba48c7a9873cd4d720e25fb49a56d20cda2aceb305d364d53569dc3d2d2

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

          Filesize

          344B

          MD5

          df5e746882167a043fe223fca1ee4523

          SHA1

          337edd8d3d8173745956572e5899fea111fe3220

          SHA256

          d4ca79c2c91b700957d125cae24de70aee20e5e9af67fee334984670c54e9eee

          SHA512

          b49527c255f73b6253c1135f8da10751233fc8c5f50f5890cfd4409ade33ca7fbc6b77dda481cd7caf65a70c659997b3277cc4ed052e11b019e61f5656e7c7f8

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

          Filesize

          344B

          MD5

          c370bb472f9ab64c556e727ae9175b8c

          SHA1

          3e5919b399e4dd7884ee1666bcb7573cd3239073

          SHA256

          0d9aec3b8aadfb53dafb3064f95615f2ca372cd70e2d43cff7be109232290e27

          SHA512

          c65fa8a26dc832e63169e2dad6b2b011f5bb1dd95e26248a6bdc165167db30deea98b9ffd0f8a04b9a19d0ecf855a8bb7f485afcc0dcf004cafa744e95e1a18b

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

          Filesize

          344B

          MD5

          b00e49adbd4da0103a04384461f8be8c

          SHA1

          ae92589eeda649c653c9ebd2b09d0fe211f83adb

          SHA256

          68b37666a261db745dcf82ff8f1db27963a33172a9b77ba57715b46f3beff662

          SHA512

          381cbf6e9d300709a06c9027967d8794392ddfd85878a26b78e94f25d0d47e72565df1cfe36cc7fac68af4d11bf14c7ba19d8c60fae3881167cc36ac06eafedb

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

          Filesize

          344B

          MD5

          e26b61c1518900c24ec1e065f1d6c353

          SHA1

          66b62626552732778d7fd7df40f4e9539cf93ddf

          SHA256

          752e05c02c3e99ac578e6614575ea8c2bced7a8394751a5ab9c0331e71821dba

          SHA512

          675efbaab7c590addf540b2e1480bc817e904f420fec305349216d58441ba6258c3f8ad11b4fb3259ec901e6f7491513661137bc6c0de37c78ddbd326dbda78d

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

          Filesize

          344B

          MD5

          eba8d789126139a29d609adedac5be0e

          SHA1

          355db4259bfe95431d01215adeffb3530521e360

          SHA256

          aa17f69119a71311913f1032d20f124d95a9551142a3538e681c9a4e7c077e06

          SHA512

          19c208385122aa3c9ab7ec71ad097940a8fefc760c71187e70c571d4a427a8771bdb518101a2221d7b2d762347f34981d12e2e16fc095b86eb144fb614d07cee

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

          Filesize

          344B

          MD5

          2bcc38bc48ae7795fe3e3f7f56183eaf

          SHA1

          311772b9e0a6aee50104b9b4f85b5892a5bf5186

          SHA256

          e09c381ed04ee2c66a316b0539a5621305430195d893ecfca58bda018649c92f

          SHA512

          c2027f06b1fe9c6fcb8e91058df1f2f9176eab99c3ef4578e825d0198f177e6afd4ad2134c9601aec24a8bfdd9082a4e9b0a0394e07536e74df34251567a4359

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

          Filesize

          344B

          MD5

          0e194bd136911fd435f9d4dd6cf27056

          SHA1

          a43bfa0eff9b07c0b5f47663e39632877efeea1f

          SHA256

          b49be59ee9a107fb2b34a3cd41d81c391be8885b23ee78868ea18721dcd85a62

          SHA512

          09f28c0ca559528559716ebfc1215101722c898210c55c800907c0bdbd25b6e2f18970092a3f16e1b49155c71c88a294f16a3970ca9703264b7f88f2e95bbaa2

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

          Filesize

          344B

          MD5

          a2bb81d7ba252633208ed0e387be553e

          SHA1

          b97494844f3ea6445b1ad739c1bd7c202127cd18

          SHA256

          646bcd2d728c545403f01de1f88556a64dd1e3d04c6d5817a25ef6c26fd11f69

          SHA512

          0c227c0ea0cf4378f341d6b1687dfccd1eba5f48e8d5b71115f7973cd28e4f61fe8752d7094b06eabac3b4d430a183e7e73cb071cb099cff0838710f9d3f30fc

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

          Filesize

          392B

          MD5

          7362754b3dd5435470f1b14a827eb1da

          SHA1

          16192fbf10028132f58b21acddebd703ac2674fb

          SHA256

          be5321ad05a7677e4319d939a372b5c3d67e9d89c917f849de830a6a72fdba3c

          SHA512

          0bcaff3fa5b04b39302332be03c3a5d85fbf67e070000f6f30c3280b9083b9f622618da261e3bc1eef5e42c62b924a45da6704480267d8967285a03d8a8f4108

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\4JZQ5QLK\cb=gapi[1].js

          Filesize

          63KB

          MD5

          87439b87f0150903ce85fb66003ea693

          SHA1

          a3b671c53265a4c47941233fbfdf0bfe365e7046

          SHA256

          a6b92e1a8f4f0dedb2d7077a131a47af0401c794a0bdfdf94bf8ca5996979c6c

          SHA512

          bb1d1adb7335ca62965608ce703c237fbbb3e316c022564b585604aafe9e94c01c363d8cf1b0ab4e4efb969313d74e0f6a0bb47e8005fe9c70bca6e94b6bc1d1

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\8ADCJI8Z\478691279-postmessagerelay[1].js

          Filesize

          12KB

          MD5

          92169c8a0fbf6e404267d0705cdbdf42

          SHA1

          a5cd88b74ca5ced239cdbfb458fe25540d671f46

          SHA256

          dba668b49a111527aac8f616b9053ea57c944e01a84ebdcd02a13da921223384

          SHA512

          8c5d35ea512fa7be367cd9a9ded2f23822dcce730e5502a355ed0d48949ef763eab13be0d50a66de6b0f8419d6a002c12c4ddbf20d97f5393ba922e48a4f02e2

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\OORQXHVT\rpc_shindig_random[1].js

          Filesize

          17KB

          MD5

          67d30bd5193f15ae8ee6128538edd798

          SHA1

          ab010651bb8f61f38d2659fd9d4026c192208a84

          SHA256

          09308ada60e95c434dee4dd6e8dd7a4f0800bd446a770fd2aa915dc178ec7de3

          SHA512

          1af993b336babcaf70031d8a1e416ec698a84c49ad7454ecd6d87d2c64577536c0c85460c90bd9c07bfb7404acd52fcd8efdf5be96244ae58df7a6b031e11d21

        • C:\Users\Admin\AppData\Local\Temp\Cab4599.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar45AC.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06