Analysis

  • max time kernel
    134s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    23/01/2024, 02:00

General

  • Target

    https://r20.rs6.net/tn.jsp?f=001DbRhcSnsRZQENkJhpUe2wMzi78WTJcWjdzLfLyZur2YsWmKqlrDzVasCbXwx9QVNY0U9ydWuo9LR48I1oHXaR1kvC15J9kYvqGSSHLTg_zvyzVT24QoEYMtCVFwwYnH-RSmGcj7mSP1Ge7k9EjkVgeaZaWa709f6ifIim2JQLeV4X42fFHmmjOJHVwPH3r7pC99BCYbibidYWbdIVap680mifqgOsdwMbe0PtitVEIwkAuZ0OerflIx8fqzE08FzRKtBGs-6hFUJs7swIJAR37XtmyDWUK5-J1f99fOjmKahhZfIPjfMOguIPsbX_v4jUhcUDUPApFKrU8-GA-3cGbetigctfpdRH9cI4A0IvMdEsiF590bgrfG8G5pgcLnBfcmh6dPm0wboB9hVB13fKjWi517BHbMaZXN_0a-pqTazPDVi6KNPHQuoR5DZbJI-tIzJl6S8KcbxwaGTmWDSPflUiX3O0u1tdELh4xHoLjDnz6g5LOsjvzTuDNusfT-y47AYc5fHEHj6FS4JAt6_Q5Tbzp9Jaz_y0u9nM0dtbA2IrXCpZ8U-Gm6ulqW88wboJX5SmNJzqhnMlHsd4iNPQZR1C-7NwE4rzev7J_SwlSQuDQDjxe0RLF9EKufkQV1nRA1sCHkr2U2w35Z1iTSRcJsys0GCq_u4-tn1Z3mF4ZGZTZBH-bETO9mxyK-kQX7pMsMyQEN32uImLtQQ2p3XD85Ylg_PprfmR6HTXBVBvZ6e_p8PZtkCtiJ4I47NqNPg0biNL_PPQCs=&c=T53HByJOw96RjsviZ4AN2KPXBcM0Isqsicj3qYQkAWkSKGRhTeySNA==&ch=BkbRxjEoOjyxgJHTQCejw_yp5BblDLBEFKRwkLBs1ryHqKVuvjbcwg==

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 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" https://r20.rs6.net/tn.jsp?f=001DbRhcSnsRZQENkJhpUe2wMzi78WTJcWjdzLfLyZur2YsWmKqlrDzVasCbXwx9QVNY0U9ydWuo9LR48I1oHXaR1kvC15J9kYvqGSSHLTg_zvyzVT24QoEYMtCVFwwYnH-RSmGcj7mSP1Ge7k9EjkVgeaZaWa709f6ifIim2JQLeV4X42fFHmmjOJHVwPH3r7pC99BCYbibidYWbdIVap680mifqgOsdwMbe0PtitVEIwkAuZ0OerflIx8fqzE08FzRKtBGs-6hFUJs7swIJAR37XtmyDWUK5-J1f99fOjmKahhZfIPjfMOguIPsbX_v4jUhcUDUPApFKrU8-GA-3cGbetigctfpdRH9cI4A0IvMdEsiF590bgrfG8G5pgcLnBfcmh6dPm0wboB9hVB13fKjWi517BHbMaZXN_0a-pqTazPDVi6KNPHQuoR5DZbJI-tIzJl6S8KcbxwaGTmWDSPflUiX3O0u1tdELh4xHoLjDnz6g5LOsjvzTuDNusfT-y47AYc5fHEHj6FS4JAt6_Q5Tbzp9Jaz_y0u9nM0dtbA2IrXCpZ8U-Gm6ulqW88wboJX5SmNJzqhnMlHsd4iNPQZR1C-7NwE4rzev7J_SwlSQuDQDjxe0RLF9EKufkQV1nRA1sCHkr2U2w35Z1iTSRcJsys0GCq_u4-tn1Z3mF4ZGZTZBH-bETO9mxyK-kQX7pMsMyQEN32uImLtQQ2p3XD85Ylg_PprfmR6HTXBVBvZ6e_p8PZtkCtiJ4I47NqNPg0biNL_PPQCs=&c=T53HByJOw96RjsviZ4AN2KPXBcM0Isqsicj3qYQkAWkSKGRhTeySNA==&ch=BkbRxjEoOjyxgJHTQCejw_yp5BblDLBEFKRwkLBs1ryHqKVuvjbcwg==
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1572 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2444

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

          f517c3a37baf2001d03e1c961d1f32c2

          SHA1

          1ff179066cca45af8b4173b4cb4bc53662e47081

          SHA256

          2a19a110bebfa0d4638eca651598a556d0a7f4b0e140fac50de1c5c43526498a

          SHA512

          722dafff03523ba12651ddab5cf36e3a23ec4c367aec5ccf99cc2d70dc6c28f79385ccec7642e47eaa15208f694b8ab41d77f222aafe6df2d85f05c441c30bf3

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

          Filesize

          344B

          MD5

          07b573ada0652a9d25fdf2ac8b4356e1

          SHA1

          89fc2109014f3f197e24f6db8379a28b48648859

          SHA256

          5505f9c21eda68c7015a13e893aca98d6cf0f2a95c3793f2387c0c39585ab305

          SHA512

          c61d07a57e84f878daa4172bd499e01380dfa5c05f0b18fde1af74d28079c972af5612a0582b54184fb7d87243aafcd70ab364e67e31c712691418bb6efd6e58

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

          Filesize

          344B

          MD5

          0e18912df94aca47e913f343ac44f451

          SHA1

          832150be85c1388a068e453412af8093f3fdd157

          SHA256

          24882a015c8bfd5a1e37b50eecaa11c0e982bb4eb26d86fa0dc168ccfdf04c29

          SHA512

          d667e10cd62581d0a594da9cd0898dca88d0d289926d5bc7d2765d6acdbe9f0c84aff20c687b22a92c9b08f4d4f9c2bc7b38d480a48facaaafe8a395267cd94a

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

          Filesize

          344B

          MD5

          d8975f8456e905e2563c7d7f3d2a6a12

          SHA1

          68135d37f5d734a65827a2656d3e6b068dd23be0

          SHA256

          b86bc7ebb22276e74a042147a3517e5ee31ece439ba9123898b1235177492e95

          SHA512

          092de3ad4b6c66365b811aa2edd1a0572046fc56ab70ea6f013365d94ad6b2e40805f93c7b2af396f6612d1916bbc3cfafd85364b188ad96a4062b98a5577afc

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

          Filesize

          344B

          MD5

          7e093502e6f9fdeefdeadcf915e4b784

          SHA1

          fc919e9645f4c86acfd50f1c2a6832d0c581fcd8

          SHA256

          17e49f57a1280c31848d93ad3b480d88979a56b64e4e88d683bc706b3ab264c0

          SHA512

          4a9db66d29f6877a17fda7459d0308825b2a0174f0cfedf09d5cc6d4599ea98e8f67190ad9ca82b0e709a04c54d219978a5616c9b1443729cc7ca0576174c8d1

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

          Filesize

          344B

          MD5

          e11e131179e3b6e75baac3d9894ddc48

          SHA1

          69857d7be480f433c694ed0ae93f1ed1c95bcbff

          SHA256

          86d72bc7fa3c4243141f25609152022c01209973c4aafaac2b76a4552943f552

          SHA512

          d80c23f74478e341976f49c186b6e4b6c0f23f49e00f798a4d3625e621647c3c1df47528cad96693dfc8dea03ac21a9d9a27d408c088f6e6c3e4c4a5fd8e4204

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

          Filesize

          344B

          MD5

          6d96c619a214e48225367af3d403034b

          SHA1

          bed27698619af8d3ede67c3b628721cdfd95480f

          SHA256

          e599530648390744b7eebde527d006cf504855bfc89053c323729427cd62c18e

          SHA512

          1b16804c90ca5a3e7c10358962d37c5bead3a7aab7f85ec9a0c95c8e404886a211c7da07be01cce94d1b8a6d7a98888e78e33276cacc0196eb2e5c346a76cd6c

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

          Filesize

          344B

          MD5

          39990771a2e68a865064df571fc888c9

          SHA1

          1f6bc557a392e6c606144a4211cf36860be7a5ae

          SHA256

          a4244b0cb4dde5692f0dc103b18a0ea58682053dac10be6acf0c820e59b36915

          SHA512

          164de6e126abd7e39455cf51228762228c4db7a0e699dcaf5e6da0085559e7d740695c372255ec757bdd3b416b61d269ddee2e6219300f3bb1e0d9d4132d9f21

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

          Filesize

          344B

          MD5

          a7aced3c3145cd4fb5da0e298e8b2d3c

          SHA1

          ee1f4a3bb62df2e5cd6e6a3860bb2536d418ea1c

          SHA256

          a41bd41f133a3c42778e2ace1b883bf133f7d87c81f115331c4a87e5cb501c51

          SHA512

          bf5fbcd777ca7d3a08c3cd1b0630dc112ca04fb55d20b15a0a6ffad84d96be10b379e29e9663d82565b534f3b09a60534c8bdff0fdd80957b2e6ef2c336b6d6b

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

          Filesize

          344B

          MD5

          72c8cac27545ececb47c7cc8c69ff01e

          SHA1

          45affb5312ca77d5c94000aefe063dfbaa202ed3

          SHA256

          a11fb624658f2b8b36332f1b39bcf6ebf72c1817cfbca260ec4dfd3b6d3dc001

          SHA512

          6b84da7cea1f2e9186692fe39ceb8f54591dd34d4bc40a8c6700399a0346481e2cfb8e4240a6b5fe2c4e4d7f00d622a24f8896a57f79c1ebb0762d071a4b5dad

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

          Filesize

          344B

          MD5

          a865f4f508a14d0989f9256241d6f286

          SHA1

          426f322a564cb99882a79436e62ac66e70c05e4a

          SHA256

          fb10b92a04e175e96815fc0f051a5b0b4fa0984f5e505136178a1b4b0883419e

          SHA512

          721960603ea21891e8748d46340f08472dafef8fefc54ce4df783a370b4e7ca7d2014cbadf63a58856863aa8ef6f3ae008c75a1733ea815117f62a32d0948bb1

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

          Filesize

          344B

          MD5

          fe016b7baa7c63131e92b20d074359ca

          SHA1

          6bc4fe344fff7b69c2b635d03e2d303f39cb75c9

          SHA256

          f521c97d764e2bfd5159398147c91432f84822d6584b39caee1f8493bf8e5e1d

          SHA512

          c960be1d4afc3ef57f2d8eca4fbbad8f49050b9948941076031f9cc232e82807e8db5a2d5ce6bd9a6bc4c5b7dd3ffd35a7079c04fddfc7476caf6389aab4fb7d

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

          Filesize

          344B

          MD5

          bd4a2bb686a60c09afe70cceb5a2762d

          SHA1

          a52b5800551007a252bc079d5293a66fb7fba9cd

          SHA256

          0b9832c378605e28d0eaab13cc8d71a1c81f46cb8316d41336beea38238fccc8

          SHA512

          c6c6363ba8cc6dbe1da378e9da85dd9394163dbd0fca106b70b9b9cdfc917fdff0c7b14a4573c4ac6e99e9a2a29bc8a4b69805d52add4ef49ab9c5df486d9c63

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

          Filesize

          344B

          MD5

          da98bed0b3679def7d0df8b5e9ef3972

          SHA1

          08fb49eb83ff93d2b6e4f0d33a7198011ea3a9f7

          SHA256

          8b254569d00aaa29bbac23736dfc5f2b203b9f577a01a5b042cd6369b5a627c3

          SHA512

          69a5171054f6632c023c0bbea3468e29efc1c5b050b7ca16c98acf3253999a82cd54beb287d44f5b38717be7d446ea2bc5e34c7999a8bc76ceb16d1e5781f8ab

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

          Filesize

          344B

          MD5

          cf3456ede627e439297af103582a3d1b

          SHA1

          00e7683f210d92e8b390c74661c8b33015842a0a

          SHA256

          e7705520460524f39128a3109118cdcffad909c72d50414b8e5be5ca826c02f7

          SHA512

          704fb01ea0ae2cbf73224ff1d51b4c9072b72a4a9b3ae87ecd0e835d2af44a90a77df072692ff5b4c004dbf65f77d73c72ba274029b70b38da98c3496ef0487d

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

          Filesize

          344B

          MD5

          94ce16d6294838efdf492f833349f931

          SHA1

          745add86b468460e61d276568c10931c9a2114e1

          SHA256

          ec53e6dc3111a714c6c800f77ab7b00cd86fdc2262f0c1be0bcd902cccf1bed2

          SHA512

          54317739b8f6e81fcfe76ecb2cfe42599b72156b216f1f1747d0e97dd14b6d3858312a010f2aa21eb400b34dc6e0d96c48180832a745501e2b53e6b53fae9216

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

          Filesize

          344B

          MD5

          e88b993c70a7223d1b7a87ac7e8ce3ef

          SHA1

          1607b43c976700902a5095017bef2c1bd5572592

          SHA256

          7ccabdf34e65189be7534028ed5b66d17cbdefb3a35aba580b4305583d2b3c7d

          SHA512

          f1e2338e13dd3097d04a9a5f7e3739d2b6d9f24245adb74d951b3c81de379bd8a8aa441799996d726ce34056ba993ea5b33f09e36a36b5bf63fc3369bbbf2a12

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

          Filesize

          344B

          MD5

          93518fa7ccdf6bbe219f87c2077a08e8

          SHA1

          a051caf318aa58cc0de089d55412188279ef907a

          SHA256

          b145e5c5cb31e2db7936b79b669003a0ffea47579587483d6f9536c1624db0c2

          SHA512

          26738c96741f33762777ad28479c19a62f06b51930ec424983e3f6ff74159e963b4ca3cc507f0fd06d61b98a3db8e074a16e684a40ae1621f359e879d70cb12a

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

          Filesize

          344B

          MD5

          921bc5c475283146b08d533b73a7b02d

          SHA1

          7439e8e6b9d631609e6f44a3c805710372340d02

          SHA256

          321dfc2ea04f0631b23877ab60bdd8450bf5267570c7fbdad3f0c882731538de

          SHA512

          70e4977e3e39a960ee0c8a8186897e6319df21de786a326a7cfafdd3cb679152a763224ea4dc5bdd73ebccdd219fcb335e1116d9345b6ebf65d0b6019b93d9a2

        • C:\Users\Admin\AppData\Local\Temp\Cab7263.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar7333.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06