Analysis

  • max time kernel
    117s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    28/01/2024, 11:56

General

  • Target

    http://u003ewww.osbonline.co.uk

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" http://u003ewww.osbonline.co.uk
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2228 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2700

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

          0be8ddb5d7a8a4e80183e749afd7371b

          SHA1

          2421e0267d864e8735da6ebe84bc7387fe6241d0

          SHA256

          6c3a1f18ab87185536448ee6fec2f466c3936928fe35e09774734c0dd8ae9291

          SHA512

          8d300692ed464b5dd96051feb7189db56dd03406150ffa8e2119c63fa81802caa63ac7d3241d36ed0a515c4fae225587790e8c312e59a7d062ef86450660f9da

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

          Filesize

          344B

          MD5

          4b9cf713c472540b8eda28ce4bb0b441

          SHA1

          a29ac5f77bad638514310b016923c05fe7b68303

          SHA256

          7a0dd7b0cf8aa7ef234a10bf5bc25bbe8c0d5a60b2020d2a8da684b3b987fcd0

          SHA512

          220a28f8087200fd5618fdb7c076e74a2343266975caca659fd07aee57e1c9e5bc69e1c8697e2cf1b6cf1aa6a513f12794b2fd2c16cdd06d49b0e047dc0b04b6

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

          Filesize

          344B

          MD5

          5f41d78b33ff68a2045c2e6390e62776

          SHA1

          af0100ac9f3aa0daeb06a50b2bf2c674deb8426c

          SHA256

          3c1a4f89b9fc698c161f16a0b79e8618308eaa258ad9950dc752f278f691d8cd

          SHA512

          5b053e687d28979e776ef3d607356b1aad3650d2e48952a33a2f748c4ae42e026c4eb99b26417b5e92238c9f4be4ddcdfa8fbc6628b983f1877da61191e2c97c

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

          Filesize

          344B

          MD5

          ff92647284758db1947c5677960b8994

          SHA1

          0ba82b2f5f6f80a4e8dcf03d908be15e09f8cfb1

          SHA256

          f8f3184c7e9d77e94b8b23b289f2b220715e4ac8bf452294b27163f2b211d21f

          SHA512

          d4e049695880f3b016a8171ef4f37aeefe9676cbd07f0a44fce2d904f91bb90f02c201796ca41d6bc8afc65406e040c95d4a9e89690ada1f93685f8c4b339c5c

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

          Filesize

          344B

          MD5

          0f024f7a5006b0dc360673832785e4c6

          SHA1

          f87dfd68dc7c10f89b23957acc84f5952bc01141

          SHA256

          313f3d4917a3016d5477246666ce6fdb58dd122c020a7cdc4159c99146ac4f2f

          SHA512

          2c681d4accff2405f7136bf0a31583fbb3b03b2a13cc35f536dd7c1730c34cb0c2750612df627f9c11753f4b719cd79c1bfe5583af776560f6a6d29683dc1129

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

          Filesize

          344B

          MD5

          1e567a688f2256152f8d4f14de6115bb

          SHA1

          3f49c87be56c497d24c7a8314f2ddd944919004a

          SHA256

          0f7f103830f03c760b2f9b7ffe9fb80641363eceea5f37599baca38a53fe9c03

          SHA512

          161418be62def3097cffd2141c6451c7e3b8ce92595e2c6ccea4dca25449b57ab03dda0854cf6e2896174c664aca5056ddc1bca427fcdb90e5b449d73f269461

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

          Filesize

          344B

          MD5

          121bf1b2dfe458f26908facbdad5c071

          SHA1

          e2b0cdda731d1ca574eb8b343e3883182f0a302f

          SHA256

          bfe68e1f4fe8ad80d3fa23fe0c140c446fafd47aef5afe776d6b2f13e0a2bbca

          SHA512

          eef8c83952d8e783ae0b00c4015eaf0c69293826fb8561724ed9c319e2a830742e865cb8149000151230c063702e92be00791d2153ef466d143051d07c8dbb11

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

          Filesize

          344B

          MD5

          6195957b168a587c13c5220eccb78453

          SHA1

          0e1ad66ba88e2655e2c921513809475e7233b088

          SHA256

          c6f751edb1f9152ac613f7709e4014ef2594274d0b89e0e3beb5bab2602c4194

          SHA512

          4253e5c5988d19555eedc314517d04e8aca965d8a3fdad9d7b5a175ac15d3498131979033d1a987921f11fd0be363e84209e7a7fe966ebee1e4cf276fbdd2b0c

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

          Filesize

          344B

          MD5

          5513073633a8a92186b1646bb1077c13

          SHA1

          30a4021e722b0fd1f6b56fa67b98b5422294db15

          SHA256

          a3641b0062dc3ad4a6dab3226928a5c1dbda252e20f9c19676ccef581ed68b4a

          SHA512

          6c416b0ebc4c1bc770462e34cd2fd5dfc6229b1c59d42176891441a31c629960e38ef4f1c4a3f0346ca49c44f43676e59ea9a7b494b17ca1245650435d3526c3

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

          Filesize

          344B

          MD5

          2cf2509db6bd2ecb4b9c9b6aa5e6c56b

          SHA1

          526dc4eeeed17525026d1f74eb3c95e8c32582c7

          SHA256

          3845578d81b0c86819bc5e5eeb9448054918960358e634ff475aa5abfd69f730

          SHA512

          1f2780b652ed9bd5d1eabaf1f4c3e3b04abbf565920ad6ceccafc9774d40ad2fee92da130b68a515e3dabfb848fa7ce4570fad1028ba466b468310647dc4e853

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

          Filesize

          344B

          MD5

          adeee5afe38e3bb05c91dc9070417bc3

          SHA1

          51ec76a2fe51c77f2e72de0c4daad4c46e81cfef

          SHA256

          0ff4be8f1d916ca4774131d377b4b005fe96048132129635d812d9a8e4545df5

          SHA512

          bb478d8dd84a6912e64d17f9e221064fc9c0f30570febfbf381156a49212abe1e6a6ae9d3efaa87744df06b0d17ddc8c72557cc7ae1260f93d06469226dc4017

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

          Filesize

          344B

          MD5

          9e78eec0b4937badc18b22ed139a1914

          SHA1

          92be1b5a42eb346ea01539a48b7f2028a7ac4ed3

          SHA256

          433e0292962a1bebb05aa70ea0a8f18274c8ffd5fe007456ef2a9dfca4ee5418

          SHA512

          d204c71c56a90565350583527a7dc0b5452a5dbec06d861f347bdfcd71939226674680ef5a35ac80b577911ce24bd531ea31b9976854f5763816cd8e4dc50df8

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

          Filesize

          344B

          MD5

          e1f929f14cf911cb02cdfbbcc26eadba

          SHA1

          23e33c34b0b88efb332a77431879d215beefd9af

          SHA256

          c6108bd150f63f59b6e5d9bcdfe4565aaefbfd829f4b1f4d7ca1348565cb3431

          SHA512

          cf9e5a58153507d85c887e8dc84401eccd32a9e67edd682db976e2b4c586f56940c08e8cf52672c2a55438e189ca08496dfefa2ffb4674e430508682cd57fae2

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

          Filesize

          344B

          MD5

          97d77949c7982db7dc67def2beaa61e2

          SHA1

          bfc3724a34b340bb0fe622772e870f8a3d663fb4

          SHA256

          0b4ac56908c7bf817e80556b3cfd5a6ae1c464bb571d4cd3666e9233cf520060

          SHA512

          0f0d1c30ae4ca6271847da15b3ccb88d88b154547037a417fd267c04953d8b543fd41694eaee17a92953c55b4909499863d4f5fa8243f1a8393674e015b9b66d

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

          Filesize

          344B

          MD5

          cc416992e487908f2e2bcfec8641b297

          SHA1

          1ff75d383079a2df2fdc420fd689cbdda65f3299

          SHA256

          57fffcb606e0616f7d72380065551163e16659bcbfa66bf3a17b4f432c36dbec

          SHA512

          f291b6964c1d5d6e928bc81e83c987453caa86d8a19b2d1f905a906a626780e7a4cdaf6d46612b6e58cff20606690a5769cdfaa6a4e7086d49b34a43c7e7c2f4

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

          Filesize

          344B

          MD5

          6e7414ff116e5a1b2c2e2fb3194cb9d6

          SHA1

          121727ccbf7d71d3c29c32e41a3ed18251c574e6

          SHA256

          cd594ee8a2e91b92a1a7c989a9388bad47960dfe3f11bdd068104468ebedae2d

          SHA512

          2d62f26b1c9cc30aaae3544f5fc0bdb89897240b66ea642b5887e48157890a54c8d54cc66b56ab96d244a26cb9f4a39910d81f9fafd8c9b984471713f7fd39f4

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

          Filesize

          344B

          MD5

          ff7788e3e3b7324425fc124caff57443

          SHA1

          2526aff7091ead0ae934fe702fbd2ae20b843570

          SHA256

          19f9fafeecaf7bbf2c564d249d752752ec6b5db8a390b849b1bed61c24169de4

          SHA512

          cfd2d37620432f87de156d64992da0a7e7b6092cf35cb83d0626b5985a8cf3a2210f42b9a03049c781027da4aa6d4704f007d48fc1f02b6c49bc7e9884937231

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

          Filesize

          344B

          MD5

          ef290a24e6a2302aacf3e77ca81f257c

          SHA1

          2d33595c8ad0781b3a370464362e70778401ec65

          SHA256

          879fb44bf533aa1d08df7a7d9f20963ed1275fa011d02018c625c51b9b008df3

          SHA512

          2690e58f97df95f559c4d83f0779b391599cc2ea9df370f701a9109798cda346f79296cabd4c06b6dfe6214077bff92176311f3f38badb574bedd0c64adde60e

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

          Filesize

          344B

          MD5

          454d01b4508f998257521cdaa5fd0609

          SHA1

          6d4edf715b3c39f58c668e955f1282cc2c95ff95

          SHA256

          ec45a529083b2fbc61cd8f112c8016dc0306693ab26673aa18edf064dc4d4d5f

          SHA512

          528c05c6c37bef5ca39e3b651530a354e9bf0b3e7cdf06a7f9f078b5bd55b9e46bffdffaa63e0db820f5590f77f24c0894c4a0f4d16be2872a027fae0a1a5d89

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

          Filesize

          344B

          MD5

          7cbb46f316e8ef65a170b155e26ef474

          SHA1

          39b2b568c536202ff2e470f222d617e0affa04a2

          SHA256

          dd0b06b62f18d426acbaa0a54fe9ad72731916c3cf3b3402f8899c330d3e6807

          SHA512

          4893bdcb7b1e11bf0941957a06146969aa4315da47758e1c6a2b347d7287ac8d55a0aa805535903df140e0d7d73b48c0d1beb3b2a57a2b938f543b27c4704528

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

          Filesize

          344B

          MD5

          26debe539e92679387fac3ee2fa6df1a

          SHA1

          a056420f0a8ef20c5fd237d7e69f481e687b7b07

          SHA256

          fb92194e13f53db027a2ca1f5c85061d3fc151aceafef72d29f836310e5c5c38

          SHA512

          e544a7ca039d86f9619a87a41ed9a588683b9adbdb29f08b926115d71296c2de3d1b06321291c128715c21475a1876c95a3764c614450fcf2ff0a0f24af94597

        • C:\Users\Admin\AppData\Local\Temp\Cab51C9.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\Tar526C.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06