Analysis

  • max time kernel
    122s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 23:12

General

  • Target

    PC ZONE FREE UTILITY V1.exe

  • Size

    276KB

  • MD5

    038b650ea8fa86341904193436dae791

  • SHA1

    204a4cd4258c9db5e9ab4ae038e25d9c288791ed

  • SHA256

    e64696fd2027f8611c05f177df114846e24f194eb7b40bce87b3c7b94ea26135

  • SHA512

    14d465d0962ab554f876e8dde65f58a74ec57b44c847821e4ee42263cd8bd423a8394ebbafba9b5465ef6059382eac41e2c5609b0d7542b4c805fae0196f8256

  • SSDEEP

    6144:htzsb5Uh28+V1WW69B9VjMdxPedN9ug0z9TB9S0JQaGVRA+vIX7lcjqqBynHWQMB:htzE5elwLz9TrDJA/0hyiWdl/

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PC ZONE FREE UTILITY V1.exe
    "C:\Users\Admin\AppData\Local\Temp\PC ZONE FREE UTILITY V1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2468
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd" /c "C:\Users\Admin\AppData\Local\Temp\290.tmp\291.tmp\292.bat "C:\Users\Admin\AppData\Local\Temp\PC ZONE FREE UTILITY V1.exe""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2980
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" https://discord.gg/pczone
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2824
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2824 CREDAT:275457 /prefetch:2
            4⤵
            • System Location Discovery: System Language Discovery
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2840
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "prompt $H &echo on &for %B in (1) do rem"
          3⤵
            PID:2844

      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

        4ab992340a463ee1ecc7da39b7ede271

        SHA1

        382857f4c8a2d1aa0702fe37f0e648ddb297f90f

        SHA256

        5f854a3693fd6a4a12d84fc13f1d06fdca262487c8d6ca94e80aa25ac25156cb

        SHA512

        688d345b978f074fca68b86f1e4ebe4483834b6b65f49782ca7adba78c8ba9901effeb8838ed5228d3e4bbaa53c4a9c963d389f7ffdb8b61f4ca731ea20fefe0

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

        Filesize

        342B

        MD5

        cada30aecc182540d792b2052679680e

        SHA1

        fcccad99831ebaed14632c49d5abaa2df8b91bb9

        SHA256

        b0a020a23bdc15a33c5b5e81a39a3a27c02653e980d748ca29b9618d8aa7c873

        SHA512

        0e285a9a90d6320cb8f8726fbf9f9935451d634b350724168a1e49515249db83b45ed59d266f1459a87a85358c99636b2abc0df5c2a3c6243aa4f01e06da54c9

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

        Filesize

        342B

        MD5

        2e5b891450c78b9020aa8f5094634b4b

        SHA1

        1b9038b9ef41b22bf07cae12358c6014f1e68b0e

        SHA256

        0b2daebdfb731240bb604f541ca85f16c817ce711bf5102e3ef677f6bd40b9f6

        SHA512

        34d8721a5ff0197901b065274cd9cae5e46bfb5c04d5c7dfb9971845a78bf0defb0f938eaa197b13ae9e6f729f044703f3f7da131680be2b0a2e44b7d649a90f

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

        Filesize

        342B

        MD5

        d145f221d0dccea889c4ddc035d611d2

        SHA1

        70f91b6de3f47fdc2e4a42b6c978cff6b69bd17a

        SHA256

        63fd2fd888aae9f9400768ca0d96efc3e64bd3c7556bc05f91e73d6e0591f1c9

        SHA512

        10880d38c8d948fbd17d7d795795e74f9d8f003caaaaf735bfebb498f6bce23da5140e22808d7e19dfe130826c89bec7b82a16383d30a5503fb0771cf52961d0

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

        Filesize

        342B

        MD5

        2f2afd3498f591d41a032195bf6504c6

        SHA1

        3e3a47e32c47ac39e4397728a0e2078b8cf540ef

        SHA256

        e91d84e6d730ee402eb192287f7f601fb406ee2cf6c2af9c78f073b2c0e4ef01

        SHA512

        e3dcb03fb7e0565d5a72bee52068816de0b212e733a7c6b7ae3871c72c00e134c7051f6fece002ed274030faf291a17e8e9a4c2c0a7325e129cc1e68ca253a20

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

        Filesize

        342B

        MD5

        662e93a4d5a38506696da0fabf063a88

        SHA1

        e2e222bfb9f4d29acb6c771a30067b890ea952b7

        SHA256

        8a1b42126207f679d0cd2647f58fd1a7f6dfaccc422db9b0117d1e3f895ffeaf

        SHA512

        bd3033296ab2fb675f95007bb5bbab7d61428e1d083e797eb22a2ce14c53b75951846c8603d96f953988201477bd7b07b9056be0282c51e8a86a0072de9cd9c5

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

        Filesize

        342B

        MD5

        dc0945989913d7e31a469d51cb7fb141

        SHA1

        d3813118ddaf74c6f8308087943cc37a0da7e872

        SHA256

        ee521c1d96f94bb5263664402a2babc633805e1bed5ed5b77694abbbaa222ebf

        SHA512

        1b20ae6f4a2d8c1949593a163bfe839af8d5f82f500cb78f7091c031ce125c50aecf22fcf800c53378e973a2dfb28dd717f0d7567e7f4cac98ed8e825683bcde

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

        Filesize

        342B

        MD5

        6d60a8ce39cc7009b7c62f2aacbf4dfd

        SHA1

        646cb0fdb4e2bae1ce9e09766440908c719451af

        SHA256

        67c9005c6c61f2161e0bf9da50d886119394a50e084c1d30eeee7ba98a6e4d93

        SHA512

        2c4d22c529ebdb1120a891a82f1b6c426fcdb04da65a6188646f04d21d8ef35a1544ab71b63bcb320575c330214529b693bac757b40bdac4a2de7bfcc9f13520

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

        Filesize

        342B

        MD5

        89f2ba7f1e9ed647ef1dbd3a1dd86f0e

        SHA1

        e8554a4a0dfb98077c976077fd3fce46d40855a0

        SHA256

        7b3bb350324983d5a327d6d7d104117a27f2af9a557d551621c2cd6c7e16c854

        SHA512

        c7540a2527899b6e302ad60de023fffcb01f53a29695ab9cb475a1d877e540819ccede911f0102b602750c378a6ea7164a07ac5a93c7e20c92fa8e7649f2b264

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

        Filesize

        342B

        MD5

        ffa3d9a6f598c3c12f2ef1e97c629f5e

        SHA1

        c62993d946e2511448347dc55e2ee33b7e17e454

        SHA256

        6cf792562d71276079ddadfe91226b05313c465a33aeaa776e9f5e3fd23aa24d

        SHA512

        9689f7352d812ddc26bb6b892ed8cb8412bff17f60fc28c3fb87c79322834f05d565f0559dc64893f2199c4ea825635d9b1850b3b44eddc7ddd2a5729d6ccdb1

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

        Filesize

        342B

        MD5

        b64c94456262e636407d25c63be68434

        SHA1

        88a98e5a2c3d2e92d60aff7475d4efeb6e6b005c

        SHA256

        79e711a9ab4b9d74bd5a651c719f79bfb31932484b60d64b6bbba43771547b38

        SHA512

        a0d0dd1a9d5c229e645dbff43f73dd4abd2e8277058776d008a19443082ce551ec5ca3120b9fb383ccc291be6a5970eb1dd62685dac6e2a1c61d8a66107c783a

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

        Filesize

        342B

        MD5

        afa382b859882559901009aaead3772f

        SHA1

        696c40c49ab9acfc5d74bf02b3466d91ec7bf831

        SHA256

        20d0d13558770871b3ed1c5f84847a711bb5e226df7f6286d768b76e297233d9

        SHA512

        68539664acfa7905bfb27161a1a9e01f8efe3940b31cdba0afccb836bf90b192e763f13acc2c03c59d7b368765151ccff3bbe5086b9f3c4196598162b7698fda

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

        Filesize

        342B

        MD5

        55273de99683571e1204f134f8acfe88

        SHA1

        fde78813baad0c453219a4778b76bd5ea174b75c

        SHA256

        1d9eea3c03f135c4ab616ec0c3a6c778f431c4efeff3b44b6fa952d1c16db6e6

        SHA512

        715138fc0b29e95d22bd46575bbfa2c376d13b7be1255946b0db8a4758cd046e24a78a676778b37275e97a903f781a01706bf2f878dc3d4e3401fcd5c2879c54

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

        Filesize

        342B

        MD5

        38c1352b56465e3694e7e6470c7bdbfa

        SHA1

        2ff38472ed50f8fab7ef9fae1a8df650bf8a5a4e

        SHA256

        3450ded0846ada34a5139f2db4c1fe73ee04b59e6f469a34c724adab2b51a85b

        SHA512

        9665d24180a3522acffb6e26484b6df0005f3153463b634598a12c2228304cb99aee259a98bed962227d5cca8c7b78401b9ffe07e1c70e338fe08d5a5b12bcac

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

        Filesize

        342B

        MD5

        7208722f9cace05fc71fcb17f015a72e

        SHA1

        e0a06ffb42a3e8a97db8b1720166cbb12b929d79

        SHA256

        f33c8deee9de77caf3d13be62a4fb23d6e25a0dc18a24e6ac24b67ef2d9d66c3

        SHA512

        cfb0d2cdf9caaa409884bba7b7035e10bea661eb89fec600f99cdb2065e404c8c09fb43332ee1b5b04b0c4a70f58ca72036d50b0373966c78af64725da16fee9

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

        Filesize

        342B

        MD5

        087bda5856cc4ae85cddca9ca801551d

        SHA1

        3c655240b8dd2f4081533b77a265b40b21f6fc72

        SHA256

        7b71ae9472a98cfbcaa16249a3b8c2a89596a6966ac0de6bbefee9fe62223f0f

        SHA512

        8b2f8d7a6a5fa010bcf507728b4c924d627c62970e806a55215ed5bde33a684bf5869f563fbc5726bf7f89f119e043726f9ae0bca7da2071e08b838207aea0af

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

        Filesize

        342B

        MD5

        11b7d0ad35af2768d1b68d67039a0fcc

        SHA1

        a7e2e875113f7c2df0ce8b497cb8b4d6c823a43b

        SHA256

        1872067028218dead38b4144ed7368f2b7d2d967b3133e77220bc1c1d689d4b2

        SHA512

        e2be483286119858c9d4281e0043663f2ea5fc2a4fbf82498ee027fbc1d0737be194531f087ef425e4027113467a33ef9e2d5e22597c4023ca8324f00292ad95

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

        Filesize

        342B

        MD5

        98542f23d6ff604296550415dbbeb096

        SHA1

        8ab5948bee4116d259e1fa3a2ac07089b45b2cda

        SHA256

        893cc6ad3218f405b41eabee816e1bad384524b484d3a7a25959594a07f0855a

        SHA512

        639a608126911fdf46f0fdb433beb80dfbac4cadb2a6ec7d7ac9eceda261c77182e7351fcb2603cc578e2d4a7d4d31642952d9b4cfabca9b1f5b8f73472103ba

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

        Filesize

        342B

        MD5

        404fa44f7b07c27a6bb351fdd7dac377

        SHA1

        522c36293639eadf579a4c90b68befc8f152023a

        SHA256

        2166089cb5579e3327143fa490bb5d59d8a7dd5bc8fd542e3d279566a791eb4a

        SHA512

        a8e86884901873ada19d5aa2d6d468cb60ffc24e38aec8deb3aa1aae134748db97ab419ea8709ef45008f33609c1c4592786acc774cbd58586e56ce00462b3ca

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

        Filesize

        342B

        MD5

        21f2297987411562a7f3452b317b1f76

        SHA1

        ffb8121d2ab27e9de51e17d3784d1feb523ae80d

        SHA256

        bfc8fcb2607de67900a754291fa8056d9eab268b1fecb2c03f072725c646ef80

        SHA512

        035b29b92ff4c70af8627b2b218e5f9ea3b7835cadccde7e596baed1c8f4cb780cbfc008a4cda9c120c2e5e340f642f33fd584bd67ffdf6923f472ae8e8ae895

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

        Filesize

        242B

        MD5

        853aa34a5905be66f05aca166e970e13

        SHA1

        519742bfbcc8529ad7f547fbadd38e00fe052d00

        SHA256

        d991a45adaadcc9c271b95365404ad0d421ce67dae6001c952301d8ac43001d0

        SHA512

        6ac0686aa9ec585a9ec3b75356f2a2be7140322aa8290dcb22ffa6c0441d02ccd3e28123185d2d0843a89196ec6b2f5f4125fd6214e672d97f699ce60d52e0c4

      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\0qn8gcy\imagestore.dat

        Filesize

        24KB

        MD5

        c6c517536a8bdaf578eb09a333aca92c

        SHA1

        1c0b38ce6d9b021279e44d78ea51e3af0002fbf0

        SHA256

        df43b4eee707b657aec3ae8e453031600f3008951899d53cb537942037511e73

        SHA512

        4651d61fff02aded853302b75da4843dec731adc4a7ee12087546b1bdea4b862fc92ff71255be4668135aec4ca8ffef5d72a712a171c8813e57bb8cb734d8924

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UQFHO95Z\favicon[1].ico

        Filesize

        23KB

        MD5

        ec2c34cadd4b5f4594415127380a85e6

        SHA1

        e7e129270da0153510ef04a148d08702b980b679

        SHA256

        128e20b3b15c65dd470cb9d0dc8fe10e2ff9f72fac99ee621b01a391ef6b81c7

        SHA512

        c1997779ff5d0f74a7fbb359606dab83439c143fbdb52025495bdc3a7cb87188085eaf12cc434cbf63b3f8da5417c8a03f2e64f751c0a63508e4412ea4e7425c

      • C:\Users\Admin\AppData\Local\Temp\290.tmp\291.tmp\292.bat

        Filesize

        94KB

        MD5

        0342deb32350aad69aee10ed785cf081

        SHA1

        be5788c25ca3a0a42311eb52e6755ad2df5f4700

        SHA256

        eaf43b3644a3624e3560f4cc538fdffab9d8461a5626968972172c4443ec04aa

        SHA512

        8d1842eedc87f8b0d49fe01b127dc1ab8dfbf5ee33dd5920ee4e6ee428ffb6130922951d20a25067a37bac58891aa06e83d97f51763c93cb10748c0b46b79507

      • C:\Users\Admin\AppData\Local\Temp\Cab1F16.tmp

        Filesize

        70KB

        MD5

        49aebf8cbd62d92ac215b2923fb1b9f5

        SHA1

        1723be06719828dda65ad804298d0431f6aff976

        SHA256

        b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

        SHA512

        bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

      • C:\Users\Admin\AppData\Local\Temp\Tar1F28.tmp

        Filesize

        181KB

        MD5

        4ea6026cf93ec6338144661bf1202cd1

        SHA1

        a1dec9044f750ad887935a01430bf49322fbdcb7

        SHA256

        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

        SHA512

        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b