Analysis

  • max time kernel
    142s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2023, 12:05

General

  • Target

    5cf5ab70c737be745241c99bfa583ba01d590dab01b7b89093f7eaa6adf947c4.exe

  • Size

    31.6MB

  • MD5

    b15089f83de33a90160b00999d55df70

  • SHA1

    dfa8ec4d43fae89b1370685790046305754739fb

  • SHA256

    5cf5ab70c737be745241c99bfa583ba01d590dab01b7b89093f7eaa6adf947c4

  • SHA512

    a49d7f51e6da646e368d40230354b4f8cb8ba303f03416bc40d62694e148a3da6028c3e613fc6ff108d37932f856521e5c6bf21b25ea8de0c87ba37e951fc29b

  • SSDEEP

    393216:jgODv8ZnwVTRCLbE60IdCESwL8ZNoZilm0vDJsLi0T2N:yZnwmkoSpELg

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cf5ab70c737be745241c99bfa583ba01d590dab01b7b89093f7eaa6adf947c4.exe
    "C:\Users\Admin\AppData\Local\Temp\5cf5ab70c737be745241c99bfa583ba01d590dab01b7b89093f7eaa6adf947c4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x64&rid=win7-x64&apphost_version=6.0.15&gui=true
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2036
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2036 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2804

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

          d70e5c1d5f56d588c576baff3a9d8f5f

          SHA1

          f6058279291416ed4ec45e1fea35a736ccda353f

          SHA256

          65b827c36fa689d0cdd652418c6b131761a844e1058c3298e4e560ae26830769

          SHA512

          74169cae81b02cde19452950b44dd4b887a98bc2bff8e017fad0159f1c853b89128539973225436ed8796036fdd62780ead6b7f081f1070cf1646382053e18a6

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

          Filesize

          344B

          MD5

          2e3452c8f8b2a2c2201517f4262d41d3

          SHA1

          e73aa8824899d338f82132c3630875562da7a9dd

          SHA256

          6fb8c42f607da1dfe38394f5dffdc94ffcfb5483e53f6f8bc8025d1042e7321a

          SHA512

          bec52a65825a347c0e6e1b5cbd5a893bb836d91e7cf8cd93226ab1ad7bd5a3ae94dd07579de2673b0be18f9d1b8c497a0bab17f35f0be59baaa5475f0a1862d3

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

          Filesize

          344B

          MD5

          b17a33eff996e522c058a7bda0221b54

          SHA1

          7bc1ebd07ec1cf8ca42921af043081a99547d684

          SHA256

          b49150adbfae100ae4838205a628e906d519dcdd8db92f237832b732f6a319f3

          SHA512

          37b52363c7a3abd9713a09f7ce58d75239fcfa018c75058307d28c1341f05519ed423c3149a6d931d18aeaa73dfd8f7759f60afb16e6b735b9b05e854df2e2e7

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

          Filesize

          344B

          MD5

          c54e448a9420a59766a473bb07f74293

          SHA1

          853e0ad6bbd5dec56a51fe2df21905172392c7e5

          SHA256

          902ec35aae981388dc2ce566b5deec437bad7bec2e4cfcf6a3b6c950ee5ecd0a

          SHA512

          a28fffe0ea954897041bbc541eef5c35a0560606411a107018194a51e172d798bab3b6cdbe70142e19889d791e9b91136db9e71d2759007e86d4bcf34c0381c5

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

          Filesize

          344B

          MD5

          ac7a74f523fd571bd4e0f847a4c1e047

          SHA1

          c5f63106f90b937f323f7975bfac1c8b0c4e9d1a

          SHA256

          d8b228d29fe69813f956a052afe511a98be576432e318817f683bc7addcd4c6c

          SHA512

          5a841eca1250392bc6c9184c7850f80b00504a43b6d8dafbadf77e2a08820f422a903dc8b8c478841eebb0946bb3dc8a5fa457a6e236a1b87a33487481d09a89

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

          Filesize

          344B

          MD5

          9a2d8474deb47c2c231e3cfcc50e51c4

          SHA1

          9223925a08722366d629d821e35b16078a52f917

          SHA256

          2fde8aea267d93d2784ac6fbe33b1ca97bbf916dc48c5a243345f777670a838d

          SHA512

          b6d58af251c5578c700d4196d4b7478ca37afb56154791666b2e7bc611e0cfd59947f8f343dc37a336126d922029560dedd849896294362be36ded928a9a4f8c

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

          Filesize

          344B

          MD5

          bf32027368a8bf76296f97508edf6121

          SHA1

          24864608032e4e0fa368d6acd966fafaa628988d

          SHA256

          3e0886d04705c8e9d387e1532b7a334672a6e5fe273ef29780dcbfc490f36f47

          SHA512

          177a8282050b3adcf07faaa9eb29b086e8672e6d9f96a6e0f1ad049770deb5af72fa143a30896efb04d693481018ff5c9f1a9f1fa9d6f9baf7a84aa0d3341d7d

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

          Filesize

          344B

          MD5

          2ca87239db81bbd2eb6b375bce48b408

          SHA1

          b892994588310239592a71f64dc6fb34c1cab704

          SHA256

          b9b45c63060234ae4a8711d3f144617eafa46e0623b7f6f40058b1e852ca1fb8

          SHA512

          92fc9bfe003ba876999345223622ad36a8b4b9c9f84bf1c6e38850d7d540e33258022e7a28e0bb7b0856a22f78cb5764307ca5d28774cdb407bd26b382abcb43

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

          Filesize

          344B

          MD5

          1f4355b89f6a26bb78e541bd7a34a339

          SHA1

          08749864c2b5a931fddc76361d353a3b8165b1e0

          SHA256

          0e0f3b36fa64261193c8dfa480ccdb4b6fd01f4fe14dbc028c8206104b3a8f33

          SHA512

          d070e8b144fa524cf271e4dacdf405c788ea36b3d21577265df2375a9fe175ea8b20b3251fdb69959e03ae375635f4f044306902e16f4fe0e0aed8e3fb1d4dc1

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

          Filesize

          344B

          MD5

          d9e99615a4ae9c212f5a931a4dbf771f

          SHA1

          b199bdc98394eedb1124baa7b144844b8a6058c0

          SHA256

          fbe2999c70c346b1bd894cac6d17902e0ee9fccdecfbe9139b8c5fd2250b0fee

          SHA512

          640357983d72bd26c1a7159b924d2c1c8b6da15cf66a26dce06053d0e4cb241517cf8880bdb640ff2ad53b0fa6d5f4833f3294158e8da543a9e9d10e1c39b847

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

          Filesize

          344B

          MD5

          7fa0088698085676c333372c84e32e27

          SHA1

          f262406b910c7bf1d2f81f9883ddf9795fc1393e

          SHA256

          b8004975011f3bfd295d740f733ef205b84040ef89a52741e385872f9246259b

          SHA512

          02e508b9eb24f07969309583dfb5b67e3f1aba9520ccddfe507db749013ba46b1651142e84217096190acaffb98690a17e15d82d16087bdccc3d9b5e8e79636c

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

          Filesize

          344B

          MD5

          749c6547e1c66c60b60c7621d6e30737

          SHA1

          264b58e9db4b5127e87f08356c77c78a67988566

          SHA256

          0dc822c7869c5f1193fc15c5367ebe8e4301b1171245190b733fe4ab20ed362f

          SHA512

          cd61a47d2340ebfb8931e06872604e76c54166efbebe86c348093e188fd39932844666f47f4857a926113416426c8d19b2b95b2e984870ebf81bf23793601208

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

          Filesize

          344B

          MD5

          f74e2cbf7ce67e3a188126dc549bdc21

          SHA1

          f85299d1234153babad200800dbd2eaaf7690047

          SHA256

          baa9be854030933ade0ea01590be5dc688d7e592a7bd8b07d2c5cab7ff2bf36f

          SHA512

          7384901e83ea92b6965abb028cff004d4956bb8b1ac5f0c2147a95f4873aa224ff858a52671373a9b7bfd1cd849809f64da504740f7634d00ce5ee349dee7f44

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

          Filesize

          344B

          MD5

          1488d13b29b89b5ce7e0e3cb84f15cee

          SHA1

          d6e49a0dfad2651eb7f78a87c43048667a3ccf75

          SHA256

          3b717f21097c86f98556f72b9b678716be3d507970cfdf1485dcb20388917a3a

          SHA512

          409d64b92a605205b8b52a1e6445379ae79ee8e271d069d4200c4b82372b0a73be9fd71e6a9ff0c5efecbd65a98ffa7cb36f592163bb865fffb244078b107ce7

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

          Filesize

          344B

          MD5

          d4640facf8936cc6d68c66f9b16759d0

          SHA1

          c44c6b9c03608fa145000422fd83014429834968

          SHA256

          723105d1973a7b5243ee7b42843fec7d9baf08b0e375a6ef2171fd274b5b49e9

          SHA512

          17331973799f7bead49b27f12f65a1fcd3975bca26d2f5d826fd51300f115ea34893f682d105b6707ff3a7b0f2e6a2d207fb9ea337cc235712a24355d1f265ef

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

          Filesize

          344B

          MD5

          cf8d45170f25739b7358274bdf8ddf11

          SHA1

          936b5205a5168e206de3d6ada78a715d8013ed91

          SHA256

          bd77d1537cc56c92289a75add2d96daef5f28ceb5bae517926f100ecfb4e7ef7

          SHA512

          efbdec0133b876c2be9505e03077b1474bd994f659244078e7897203ffaf5f2f660aebb09155b0747ad35285f919284a6687785f944419841d3b942d0c9c4885

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

          Filesize

          344B

          MD5

          98c12dc7190153f942ce26ba06e8f49b

          SHA1

          b88d5aef76d4d50b70aa4aece3bfe38a052f0338

          SHA256

          81d2bc86a6871d0153b575e46189e7f8dc97e23b888f248c22946d8ac2948255

          SHA512

          3a17c10d75e06d48d0935c5b49bd18ca7f496b3bf341e8192f83786b73b94ecba36102cec2afeecf83ad44acb9771ed08030ebf6672063de1748a88361bdc97b

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

          Filesize

          344B

          MD5

          c8428ff8aa552a60ae8b5e9b56f840d4

          SHA1

          42d1357d01b3faec646ac5ff53823298475691ef

          SHA256

          1526080b80542cd136472986a3c629d4b863f4b225f95b095a23e410a7fd8353

          SHA512

          2ed287479eb4f8a4fddd159138cb933ac7fb103a47929386531c991809162f2d7ff9662f9a19dc1d6deeb6bb3c172f7960dda8cf9a05ac4d76ce3cf506ab91e8

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

          Filesize

          344B

          MD5

          f3e46d31945f3ccd2711bf8f797a6945

          SHA1

          4f946435212c3391f4514f90a44faa31bb8fce02

          SHA256

          3b62dd1fa91fa11c050a6662209e1ea69b5f9fa255ef9a19929192cf3032e294

          SHA512

          f2737b6afd7e0990be9f855178b1430ba91a05095d2881c072ea8c38c73dd2b9c3fac9d1705d3a3b516b9f4261962deda8a83ae412964b5633ae676850a98ab9

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

          Filesize

          344B

          MD5

          ccfa46ae36a4be663111ce033437cc07

          SHA1

          6c5a46643c86eec7b0c4b33166905d5040bff172

          SHA256

          941f3af6fe1ade18cc2c2683d85c4b842636ccc6424d9730cb131a97b9de35a5

          SHA512

          4dff7156f95e3170fee4fff33673dc97ea551a0bd5b7a25a6333b8220264da87173a4ae4690bf097399a814e09bc8cfbb848b5d8ebe659b4dda3305625af6a72

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

          Filesize

          344B

          MD5

          ed5afaa32a4462baeec41ce6af6c2c91

          SHA1

          8a1285586d0c3aa883d0e00e4d019b0a46f5b0d0

          SHA256

          546716449b1f01c0c712efd2517bd7c23bf7384a39750554f35e28cf92503df1

          SHA512

          d1aaad37432000974ee2c79f496113a77fe875f922ca7dbf53592d7bdea5f90602ebad9713124555ea8c731563c55394e514c89774a192a0a36935f4b50faad2

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

          Filesize

          344B

          MD5

          1a3beea03042b1a79c43ea57f9e61c55

          SHA1

          da69b97e34295894e351f0f64661973167758def

          SHA256

          58598a9c6820caeebc460e0cba539cfcd5861a9ae684db0eacca240581041ff0

          SHA512

          4f32fa8dd3d212652d50c2d243d3e8aaade8970c515cf476a790f438a9c9b098a53bf30a163b5798b9dc453d287b7d46f92985acff32a4c7e527c2bbd9962fb9

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

          Filesize

          344B

          MD5

          e771463e0764a3edf913b6caca2b0b0c

          SHA1

          ae5ec6ed58ccc8e07a896b666a2c05c3bb69ce1a

          SHA256

          50fd8a0c372caa390ce0d96d8df43c919b796f9c27e23d28288ebc1bbb812847

          SHA512

          bc85ce7deccb9ec192045ad30a59f58d5810a855f3df680d672cb11bd6e7942efccf411652db2cfbd7e838f979dfe09fdf7a74e10de02fef988c405ea7dd4216

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

          Filesize

          344B

          MD5

          89e835a1de4bf44fa8c17766b9fa8937

          SHA1

          75b313fa478037428f34a47d553dff7abca48313

          SHA256

          26dc636a755d13d0e293e5f2d8a47f637d2c45a8e0e667bef5d6f8e88801cc1c

          SHA512

          309c3de009d1c4e2fa3a7652eb25e6972e8327e97bbaee93189563a01182e956437b0aae39ada7aca9052f9e81a954ece4504d661d61263e94b39d9143138a8b

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

          Filesize

          344B

          MD5

          cbfb93dcbc5bf391274e6967db9aab20

          SHA1

          4983615f2d65609caeb84138ebbb41d80c40e39d

          SHA256

          89ad8dfa5833e41a40655d8ea10a4c3259d2c0aff286cfff892b619d17903575

          SHA512

          2614e4847a1f0737b656e4c345a70d310c51a386ce63fad3df6a1cfe77b5f5f5d48ee4f25cfe823f9740b1f41e034f92e8d180af1de272daacb8b89647729241

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

          Filesize

          344B

          MD5

          056a68162935ab5e5c9ac765ea610301

          SHA1

          fb34a00d6699c3522a7d36dc81b3de780d9c4d90

          SHA256

          965b6f6e9f9970b71bce5a16e48a3544dbf59b06f3676d11b01c4a29208fcfc3

          SHA512

          d7d77abf517f9bea015eab45f8abc9ddf0acd120515ca77814ddddffc4b90f53ebb969653418f77bcdc997c126b1a36abc96d014ae8904953bcaa92b1b8b65cb

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

          Filesize

          344B

          MD5

          f69bc18a3c9a7a4f621c8c502a98b585

          SHA1

          56fad8ef2cf481ea1c9dab1595c44977cb983a8a

          SHA256

          05214eff97b2cd828ad423b3071e0a4b3aa6d89b5383c22a74213eb415c8bb9d

          SHA512

          e2d39473fc143af509569067b67dc93889615e58112ce098ad2d6ace7eb2e7d7df097ae5a496d70fc7c65cdb5f4e971324f2eaa65affba807d25146081c3e607

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

          Filesize

          344B

          MD5

          cf1c0454597e609721a99a6d5dee4f2e

          SHA1

          161460c7d366e978a6354c1900ff13508f76f0c0

          SHA256

          92086c5202a0c343bfa2dd96a036f2ebc03585e1945a491e663ae92a540e33b8

          SHA512

          1beaf59ac512d306cf7bd1819f8056264614e0e643bcc57879f1b1fab6679a0b15ab0ab1d48de2dc297ecd43b99c2a28f08ac347e4074f2a31ffc65bb015f05c

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

          Filesize

          344B

          MD5

          45c0fb3a34fc3045e52b80cb4940e8a5

          SHA1

          95577f31146cddb282ff917fcb7603dba8ee281f

          SHA256

          6d640b4eee81f27c00f0c4804c8620c5848a24b16c90b4179e928e3a399c2612

          SHA512

          1cea9dc20b9bc8a5e3c263aa4d1ce532c04bbd2a7b6341b06330bb543c7d69be2dcac9f27f3b09ee69e537589f2df7a0afe61a85800f9012d91f0817afea5aad

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

          Filesize

          344B

          MD5

          c56af00fcb7bf2116d55f85053b1bdc2

          SHA1

          bd56290a3e1fceff150befbc0319a029b4081a27

          SHA256

          76c429f6405bed5a99052a8bef1385dfccace4e56919daafbb2aecb0ac14321b

          SHA512

          3f3a398f4e071d34479108f2c4a5216ac0f384c3e1f4d1a619cc8d3e17011c13b0fca3209e9bef6434c1515f4d9e12ad66d14461096a0f9a1a7c7fd2c7f4cf0c

        • C:\Users\Admin\AppData\Local\Temp\Cab5591.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar565F.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf