Analysis

  • max time kernel
    119s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 23:05

General

  • Target

    1f5f303cbd382badde18ced5fd16f8f8.html

  • Size

    432B

  • MD5

    1f5f303cbd382badde18ced5fd16f8f8

  • SHA1

    9d5381d3e36fe3c4c0e34b088e01fa0918ba4e64

  • SHA256

    0bb19cecf465f11088d199fd50d829289d8fd4a3d4b7f481f49638b7761addca

  • SHA512

    de4f365d2bb0c13bb6e0af33e5d1da189c5dcb59ad14644503b840087c0f564f8fc714bb5f9eee3abcc8b6aac6cf79c9d123da9fea771465769c1a0853f772a9

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\1f5f303cbd382badde18ced5fd16f8f8.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2420 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1084

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

    aee9b6164840f547cf6166c1389e6566

    SHA1

    e8a574a3f2215ec553466a8b1762edca4f475c93

    SHA256

    3f5b8e5fc156595a2d1697fb7c0b82d310f7a71207f263e82adf25e2071cc4f4

    SHA512

    d00227f8b0a419d2a6f04e2264183bae7853f95782b0da0b9dfadcba0d50201d2bd980bd89c530e8fda1569d1a8b63771b247f5bd13c08ac107719cacf190bae

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

    Filesize

    344B

    MD5

    4136f33607edd3e9411b990982a607d9

    SHA1

    2bf8dcf0a322ea3d1db371f91279b4ceaac66150

    SHA256

    4985a26723490ce6c578c772e0bd19abc26ef54a894138456ec32518a041f1f5

    SHA512

    43eb43fc1aaddf12f11dfa9d190148d79dd402ba578356dde6c5c6fef0352ce1d0ecdb717943c18cf4c7a49993a04c986866c13ab79b6df376aaeb048e65b07f

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

    Filesize

    344B

    MD5

    010674914574d0430bff6ae07826aa24

    SHA1

    3e24e48767f0cf6313e55d01c4c9e5d22ff37130

    SHA256

    3e7004f827fe2f9a28b23b7e20bf879ef955a36adc50f1276c38221c8e2a5cfa

    SHA512

    9d20704535a86d915268871591cea2c96cbdd577d3f88a9ca6fd7887c6b3e97c14f3cd8eae8662ea1ed8aae16402b12d73479ae7ccf5b217cc7ce38380eed8fe

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

    Filesize

    344B

    MD5

    4522cbc1a68e5dbafa04dffd149926cd

    SHA1

    400e9d6138c820fdee1d79e718086471381f01a3

    SHA256

    ab303b8ccd3bbe07d7b254cd186539d9fd0160490ca243bbb988da924e01d9e4

    SHA512

    6bcb59b8c2e4e83ed814c90fecd869e952dc982489399480bc68a037cb38d7ac1394add9c98fdbf885f3b901df64baa7be0a1ad5cf49d9c47044f5e9bcc82b17

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

    Filesize

    344B

    MD5

    d2e51ddb50d92c2055585a841d4b181b

    SHA1

    b100f0cb09d4fb1bfd30aa8b2f58d30245772495

    SHA256

    6e93e6d728f82063961d20ae237b86698406c3eef3d83fff2962af729a18ef2d

    SHA512

    b31cdd609a05ae9ee8f9417423db9704c986d05e3fba4c3919193cf5810a78e8cf0cadbe71786344d272dc69a8c94822ae365ad64792031b2250f37fe1b45997

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

    Filesize

    344B

    MD5

    d1c4bceb1c2e98ef4249c633cd52da77

    SHA1

    22d65c32b11fae1911cf009a182df7874cb36a51

    SHA256

    ad048ae587adbddfcda2d2b706a9ced08e1fcaffe836c8a9a75c5e7d02fa7d2e

    SHA512

    92b2718616613da5c7730edfeb01ef62b3c23cdbd9bc3c77e2781ba5a7d8da688e53f8fd070c266200de84f01c55d72d1074b076111f9cd8cd55565ddb006e48

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

    Filesize

    344B

    MD5

    06891c40f6582efee3cecb3b3a6181f8

    SHA1

    9eb0d43bef20b3ece1046d95153124ff3ce14270

    SHA256

    ed6094a5093bdb7e2fef6406e77af91d241813391c1d81fb0438f9e3bc9e4b3a

    SHA512

    f2c47c2fb23532b82ca83a1ccb378816858173deefd3def430d3f336d10a3a7a79e116a0e1a76bfe633cb25716684f79eb2131db200a6be1d44cc4fd4b9ef62f

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

    Filesize

    344B

    MD5

    d0fc138c67dfcd2239e657b2a6820c40

    SHA1

    e284bd1cd2f250177e2a8f45e9f54a42455727e3

    SHA256

    cd689f64a776a0c45b4f2c380b326949fd2b6ad32d633c9c855cfc878861fda9

    SHA512

    eec999fd33c5c53b73f79877b27a772f38bd36e8621ecc49046df34c928d616fd98416fa1e055c9dd61bd591f5f0edf414003a5053fc50992b62293e680621f5

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

    Filesize

    344B

    MD5

    17cd3d50a30dee953788fe5b90bade06

    SHA1

    7743327041366cacd1e9d9f9e63211965bc7f479

    SHA256

    782664412bf008caedff801a2cb346d3b13920bf7e34d275c47f4fb8d8cf828b

    SHA512

    db0fd2086744703d1cb10279730d9e3d0d8fbfefb8c8d8a307bac0dcacdd558605cbb91b79b0e927eed484daff1f443e4bcb3c8c64e150c167de748f9e50cf98

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

    Filesize

    344B

    MD5

    5bd87ba34ea27e027b8e146e5ca6a731

    SHA1

    c1dd56c2901d13c9273a5ab87c537840fc41a11a

    SHA256

    e8bd9a506c48a07495f9dea7cafb2f309b12463ba3f7906351b7e13ab80151d2

    SHA512

    b0f95f3351a7868591a0ff86c55cf56bae203f630763186713903e3f31f708a0eabaa5ed3bf144bdb08e507955378c5b4ac2314cb5c42c91c955969aa71a36be

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

    Filesize

    344B

    MD5

    4d9a0f16ff405db5817e7c8d1bf69d23

    SHA1

    4d5d8928660a5090aa5ce83a98a1a1552502b7ef

    SHA256

    33fe972740ff50e6a82f7468f09d3251bccca024c768759b5bdeade3572f8329

    SHA512

    b0b947d636a2ab6dd0a34406660c790c9a674c7fbb72daf47535d593b6fed7b5ab7978c3f1fb8142ac07e8e0d27456e755399eb8758cf71102388b300c93a801

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

    Filesize

    344B

    MD5

    e4778687b448205c3b8a407b726b8be9

    SHA1

    68b746afe05ae71305a0ca48a4d9d922874187f6

    SHA256

    eb22aab1b2e69c1f959186a91e5ab33b6e73f43226959f2cdf81d9cb7a140b8f

    SHA512

    8c1cb510040f4cdf185f8539222fcbd15634c96ef7bb8f5a0da755dfa0497d9e07f936529326cca339200656974bd2ad9ddae3f29554d86cdad10c5628cef46b

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

    Filesize

    344B

    MD5

    9427c3cefada7c884714e34485bd731e

    SHA1

    f97abe0c925a8c90614c918641e733170ba78940

    SHA256

    4cec0b4c9c226e1ff79b08d6d954796f06d4cc576cfc0400e899d4cc9e84ae73

    SHA512

    675c6d0ef946fe3274b518e2c83d33fc53c624225017d356fb947f4045f3fda19ca522df9d56af36d2ea8a9551850af34cc13e1a8fa00e8ecb66313553dcc239

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

    Filesize

    344B

    MD5

    5b1ff835249ef34a3462ba2ea0f40e96

    SHA1

    dcda1dc3d456084f5ff035845d91747552d08e61

    SHA256

    5ab442b6849fa5b853f21927dfdf29b92aaee500c02a85f717fa441b25de55d2

    SHA512

    d7a8293424429606b0f0736e49c6e5e9f44e8040bb1b2a63330f124f6f33bb791e6ec8bd3462d017ffaad480901e431aab33a00a5eefff5cf3891ad2314ce577

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

    Filesize

    344B

    MD5

    4bcb6378645e73179bac69dd30ac50e8

    SHA1

    83210aeb519b1341e58fcdb2a525a5dcf41c669f

    SHA256

    7cc348dfd96876ef11c5eee7234fe9ad6ce20a757cf7831d22e05d0eae90d51d

    SHA512

    fa8d15996eb3ce6da53b84991dcf2abf8a45e0b3121bc03eea83b236d62adf758e6ca78ca555c05becbac3b7956a9ef79afa2e0e5f89967ac1cf6ae223c87b02

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

    Filesize

    344B

    MD5

    51b6ae8ddd69f4400fddc7fe3df68349

    SHA1

    906da2f052131ddf3377ef8ac8983fcda795529d

    SHA256

    c949eff4dc1194e38a4d6d90f5f411b2da3f4ab83c211d793702a74b275814e8

    SHA512

    45d6fa89ae33f06aa9443905042a3dbfabc5249e4042c7810e8e5e7e220d95c0dddb0c283e9c34722e00aeeccb96e1157db183e318fb1622cfb057795a548460

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

    Filesize

    344B

    MD5

    8fe88d14684f6cff2cf9b4544e776667

    SHA1

    a35334852119ced4eb856cd387225e29e9bfb83b

    SHA256

    ddc58890963ceb450b7f55869bba9c36f9466bd16a67c49d5f53d8f2ae1964e9

    SHA512

    d3663a3cc583619d656c70d449df574de8c6de6e7640e031935a20ab1a664603cc976189afba627abaf588f9858a539757932b54b8dcc756457a61a1c6651b6f

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

    Filesize

    344B

    MD5

    14797f3a0757348f8eafeb72fcc3c2d8

    SHA1

    b871f4ba37a5261fa6c267526ae970e8a8f1dca2

    SHA256

    a172d9134ccf91b085b15324632a6b09433e0bf823155b609a4a290c6504a766

    SHA512

    1a2d19c12d838885e0f58b1549da908c69ff6e96f04270920ea5b08b03d159eb2373452ad7381f2f8dc0985435731c7d5f9775f2006e0f7d4c3564b1a5051ee2

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

    Filesize

    344B

    MD5

    8456c2fb20bf0d8190ba1022f73d9c2c

    SHA1

    3de5897754de27db42908d051658f8c1702db092

    SHA256

    a60d521da0c60f4c7a4f09d4ca315a64cffcd5e37c80e1aea0793abc4ce9113e

    SHA512

    17fafec3555d9edbacaa4bd28ba296fb4a524009496ca12ce79581951ba9a7cc625287278213dccbb3dabb98f3aed66b982231606a3ba218c1e23e22f0dd0dc9

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

    Filesize

    344B

    MD5

    8bb6f23508fea2f4020ec5dc84e60dbc

    SHA1

    b44ca72499d6c42fe9f8c6581af5bd516205c27b

    SHA256

    1b674a147451f7d507635f0644cf7a2209f658ceace372d7234698684040a88f

    SHA512

    bcd230aade26300a2410604d5c2ced22133f2043e52b90f663d4bc79862f3b3ac81522c67b70b9c109a3cd937085c803c7e5ae1556787d7bccec6101cc35508e

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

    Filesize

    242B

    MD5

    c4467b1fc2a432926710408720309bbe

    SHA1

    158853dfcaed8449735dc022429fbbffc4ccd7d4

    SHA256

    b667577964bf6f828c6f8bcdebc640fc062efeae24571e05f7212919bd0e8f0d

    SHA512

    906cc31c9bec1ab1744058ef631863fde522e03330ba9222b7f7320ab8c82c71a93a59e8798c5536ec44a81902e75d95e394fd70fd875ddd615940df0aec5890

  • 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

    84d98edbdf4eba9e7cdb84845b7eb299

    SHA1

    468a27872bc4a842b4b4a979ace015fc7856529c

    SHA256

    c67bc8dff176acfd3a0ca90c2a1171f24273b9a0adade6cd6a0d58b762e79fb5

    SHA512

    a16e3ff57f36bd46496982de10eefe7f952bb3e699cf4485e164286d9d4c497ede82bce67e3bb36ebb153410d56c728bfba89989e88ef7548a11db56fa300770

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\46L186T6\favicon[1].ico

    Filesize

    1KB

    MD5

    91abe01116ab422c598e9c8af72cf4da

    SHA1

    0f2815fe8e067d48537ad168225ab4674271fa27

    SHA256

    b1d7aef06456fe7431124129a28f0138bb5fccfa4f4161e3087de23c005e5edc

    SHA512

    a4d5b20c3014153b6b382c43404917bd2cb5bd2a59bb1e981f5a19eb7dbdec185ace288e9700428d24e5ac623e45d04905e706f0c45a1642b1aa6c091213c23c

  • C:\Users\Admin\AppData\Local\Temp\Tar1EEB.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06