Analysis

  • max time kernel
    118s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 08:58

General

  • Target

    78283ee96e8dd72bc01f334a4d095ae391ccde7522e37e8587031fc468b2b540.exe

  • Size

    5.2MB

  • MD5

    5a16a7df2259fdc31a6f5fece19c9073

  • SHA1

    3703bcac4848a7a8869f8919cba71fb184dc3aa9

  • SHA256

    78283ee96e8dd72bc01f334a4d095ae391ccde7522e37e8587031fc468b2b540

  • SHA512

    818f6ae0cc158fa0049be4d2a43d1d10e7ae559b93a1e29fe232517b872caccb2845d4c12e6f767ebb93391faf92ae04c7ada49dd8d25d6205b2089b60195b15

  • SSDEEP

    98304:vAKDhjQVwdB/4dUqT9a3Vu0BpORiJ9RHz8ZRJBAUZL:bhyQt46qTs8eERiJjYRJV

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78283ee96e8dd72bc01f334a4d095ae391ccde7522e37e8587031fc468b2b540.exe
    "C:\Users\Admin\AppData\Local\Temp\78283ee96e8dd72bc01f334a4d095ae391ccde7522e37e8587031fc468b2b540.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" https://qm.qq.com/q/IgUh4n4Q0w
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2732 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2476

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

          0f0f841ba9317eb4ab2cc833ea0df149

          SHA1

          41687a03e5de0d2dd660580aa3129943104a66b2

          SHA256

          069c2cf9766122c94f8957874118595a02e4c7d8ea0f94db27c329aab612aef0

          SHA512

          5b06c3fad8653bb203362a2d77d0afd8a87e98938810ceb4007ef5496d1a9ef5c829d2ab02e0698ba6a8bfbaffc864ccb396823c1ca8a26695fc4a9448ba2798

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

          Filesize

          344B

          MD5

          7e145c158b23a58586cd20a0874fe66e

          SHA1

          d46c373a6e34f1c5787b04412fe244b5e842f1b0

          SHA256

          8b054d03978d84d889ad29c6ea8fb0a72368dfff7c5ba4a1690b8fa5c4141c9a

          SHA512

          48613d5c80340405d7d9a80daa2f25ad5f453e432de79e208e1f50d6ac570f700f9e0e0e961f7a18a186148506e9a61f6bc56116eab853fba9e8859dabee5e18

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

          Filesize

          344B

          MD5

          e74ab200589d0cfb13ffb22f64bc4aaf

          SHA1

          187c13ca660e7175e70535e441028d1ee05b09a1

          SHA256

          daf7246653863862ef1a3760fc5d80d78303ba99b7f11d3dfc768ec127fe05c1

          SHA512

          19454d623a30ef09843787397811bc4722f2199c2fced26d528363bfbb96b621157a9401d502bd671146c856a314b690aaec3030a3f2879a43a015b8a15218ff

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

          Filesize

          344B

          MD5

          18401f656fd118f0e669c7dc17289bf2

          SHA1

          85a75710658dffd7d1d09ec999265e75ad9fc155

          SHA256

          52d9f1cfff4611ef52ce6e483ca68685cfbcdd49ffce90c7495e07a45c765fe2

          SHA512

          06ba8cffbcc59f2de8dcc77364e544039d2db1c59c463eb9e26ff96b5bf08fb52152075ef11dd89e99d105282ff8b181a8fe15804d3286740fa887e531b47ad1

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

          Filesize

          344B

          MD5

          7e9a75ea2140e8c36b719c07d45e968b

          SHA1

          3aa2d6e50038323f0839289db87952586e3fdbdc

          SHA256

          e5835542ff616d3bcf3bec8d9cbf71a1751e9352dee5de788b32c7c740eda4ca

          SHA512

          4fa1950423d681487b18fda13e5ad448152a70c2520508f8bfdbd6efc429a5c6638f8273fd8d42eff1e63550d5c98cd33941531787af227e46056c2bb5b1c490

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

          Filesize

          344B

          MD5

          822b7b3924a1171a871fdd6e7fccf3ac

          SHA1

          60d6e87b03892eac3b97ddc3d562acc7159dcadc

          SHA256

          d1598c5a3af747145f56b4769ddc5bde2e72c3e2280abe077caab905ae186dd1

          SHA512

          25713af85955e8b3cd29e0ea5780f5a0097fd515da3badf67172b7a9b09b4dffe449bc20d6952a458b649df7df292993f2c1c3dfea1a664f1f25df128a4aed9c

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

          Filesize

          344B

          MD5

          c48ad28d111935d47d0011fd094b49eb

          SHA1

          8139782ac520ff1b192856975a9c79dabaaabc62

          SHA256

          30ebf2e71b1c4556e37d42379e12301c24909e13b943beec05ab1924affdfa8c

          SHA512

          1c98c6b818eb3d9ebdad9ca5816e08663888dc0787b77c4e3001d71f144dfa8c1af0fdcf653354d390d2ef1aa688a489c58522d4df231ec5cf31230bc98c2a17

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

          Filesize

          344B

          MD5

          0799c289535f3008b6aaafda01e34eb8

          SHA1

          832d4497f05874e02baebca633ea57f433ce8ae5

          SHA256

          f1aaacfc33c00f21f7aaa3682db35b45149a26a90e1bf65d8c711ea3ae305dca

          SHA512

          db68f17242639439e6863caed8316c56e5971fb243c213368f4a3be11938398a0f17bc6e3ae0aa4c3aae598093953535103b4f230539e0a8d33e5f39334da233

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

          Filesize

          344B

          MD5

          a7928886d78cd0034448ed5c4afd6d09

          SHA1

          e073ab5d667607861dc2991bb0bf2629c3babbd4

          SHA256

          63d17b27d4247988c4a689acd03594fbfacdac158a394a696b0eef8de28454ff

          SHA512

          7dc0f677a4aad91c9c8e6ed442900c4689f2d5c31f63c868ca7f6fa87a7514f5476ba22d84dae1073597373d8b7848ab5b284980610a0507f737abb64005671c

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

          Filesize

          344B

          MD5

          72fd5e0e3d42863056a9ac3a48c409ed

          SHA1

          0d766ed9caf52f1be9a5fe2074f02f3faa3d4cb0

          SHA256

          b8ba2e8aec82be64561977ddb15f7d3b32e5ce50fae7818ecf52f7e505176af8

          SHA512

          18be425c9f1b9381903cfd6cc31b1ea9483fbd7d175feeefb03153899eb1de1f40827fbecd3a4f62cbd97eed5b610178d0a7dd80d3a244bf8671a47a168bc7db

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

          Filesize

          344B

          MD5

          ecb3cfde007f05c521e23d5b09b44a90

          SHA1

          973e64f096d83214086bfb233138ea52ac881cd3

          SHA256

          8263e012274dc9d3d2d347338390d3e23dba99ac23c2d1daf18e14d8f606eb66

          SHA512

          825d905b7bde01f1a14aa5e4a6ef1d12a129689a31789a99959977526ace0c015ae64f060699b7434552f2ccc139e091690311daffd0d0b82de7a6c084be38e3

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

          Filesize

          344B

          MD5

          a100ebfcddcabfd22671f90ac069b853

          SHA1

          0c6fcba984c11ff1937ec72b9836d48bd7070cbb

          SHA256

          653b1c8325d0d86b95409f905b4ab5fb55b79227fad948803146dab1e19d1d58

          SHA512

          69fedab18276d806b663ee98c65127e883ab10e464787f663c4c4aa7801244b994770da1c204fc16d2e6c179f012c5b20af2e59eee5aed7d6fc94add41046b16

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

          Filesize

          344B

          MD5

          17f78d711e27cbc01c78b01ba23e2b56

          SHA1

          33a8b07da68c592f78d64d3279ab2c6bc8f82290

          SHA256

          725922fa6a017fafa09ba17c1f293c6f5ff53139742e4969a3b1295681d6dc45

          SHA512

          90ddbc97b69ee9684d159c73f374ba6efe27268d8d6ebb86670fa0ce258502e2e78dd4623f6556b55fedd7a167125a87fe479ff46c2157011e50f12f0b660b9e

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

          Filesize

          344B

          MD5

          e04757493406b6f05b10a0e6caaea185

          SHA1

          44d35eb7bf09bb8e21260ba393f3671585e39a9b

          SHA256

          c89130b6523e5c0f511f195c6c65de4b9a1f93e5f28c75e7c0326d4ce3865e3f

          SHA512

          dd37f3620eb689ee463b5ec67bba49a5c4743b1caed1ec5c3c64070698b55f6ed8926ffa8ae73f1f86d1b3692b0dbc1f3222442bd0536b195fc38c1fc390a015

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

          Filesize

          344B

          MD5

          693d1c677fb66cf2cad104486a53a178

          SHA1

          1b72a35dbd0d93d902e7681332426f9334de8eb9

          SHA256

          708be67b4b25d474d92235b65abc0afa120b1a34862157dda6a279cc53e7ba4b

          SHA512

          432c1e0f51dedba6a10d80104f484030a2f3067fde0c5f010163156f8217ce762445640286d1bc549f536d85e6f5e30b41ce1a0fc3e3a78a55458d5349f4feb8

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

          Filesize

          344B

          MD5

          ec8976aeba486802f93674e76fda14c4

          SHA1

          d7f3f5922471ad1d8ad061dff0941f5f7cdfbfb7

          SHA256

          3db5f2c393505fad76bafe1621da0b164150d209922a2c06e39b85072d797b4b

          SHA512

          93a37d0acf2e272757f5fd37e811bcdd5dfa4b6439a6a4bf8c800cb8f3ad64fb171dfd2af54da4fae0f708647c78fe6094862d2eaf39d3216e20966c6b32ad6a

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

          Filesize

          344B

          MD5

          3aa93018dba95ac10ef5497a6900efaf

          SHA1

          66af6d5d8b310999b393c70a1ac523c1bd813801

          SHA256

          2cddaa9108a0284f631ac2b093377f35d4fc9e408416cc301b0585fb1faf6d95

          SHA512

          5b6294b09ccd771347bf2276482497c90fa5692b190524117fbe6018eb509cb5eff43ef3e96402aeb413de7c72e39dccff3bed7769ba0a856aa56c6437997c97

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

          Filesize

          344B

          MD5

          0d28b9dc83d7b4a9b97fa628745b348e

          SHA1

          79f899ca673e5c56fc68383d9c8d7d05c1be79c2

          SHA256

          44e3df95e182ac29ab34f4914bd20a61796afddc6fa7b4aa3a6a6e8ebdb3e734

          SHA512

          04a4c165f8793ef47c85a268c4c72f5e64dd61a1a5bdfb49a05a55c6db0e155e0d6477887be89f40a55d3f2c5e66c642ad25010eca88e7102de95a4165fd39a1

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

          Filesize

          344B

          MD5

          1050a302190933db8d11af6121e91dac

          SHA1

          5b7f54f8d63745f5f635524da8ce5f6c9bea04fa

          SHA256

          1477383dc69281ed058f1a9032e168a986fd0e33474a08c84c761e806d41f713

          SHA512

          6eceb388175c376e2e8a9245c18cfa508c88481b0d02c8542d75e582fc758fc5a153dbb42814d1ce85d9ceb7d999eb6fc6876ddf02dae8ee7b1dd9584ec9441a

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

          Filesize

          344B

          MD5

          cf3a7272cbfaa2e3b16c87645f33b7f7

          SHA1

          faf282ebf9d5746e0119e2c6ac4bb59f7805a1da

          SHA256

          a0c9a5df5193a80a82a3175dcd4a5cd853adf7eabeb398b5880e8a8db2c66009

          SHA512

          f92e81724fc6db26e961575e12c55272e63fdf7451587b6cdebd066757a04d761bb9729c7029d14c5d7f10356e250945618435fc051998fde253b3829ca9758f

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

          Filesize

          344B

          MD5

          037d35323bf6f2f41bf0507e56e1d1bf

          SHA1

          b23a89e68e9eea048ebd7ea9531a6d3fd46d3d59

          SHA256

          c4997b1b650a62e4eb0572db297af81d6e0ec40707577e1ef167c4b478614218

          SHA512

          26c0db4af61b5a747a1c053261565f0a3b98b97601235e3987ecd0431cb94cbee415135c71e1ac2fa08c886d7ab21dbdd0c214e799ab860ae3c4a42a19e2cb55

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

          Filesize

          344B

          MD5

          d7c86a7446f294af8e2536ce97d59880

          SHA1

          016ff9abaad854b7cd735adf3e68dd5ab6df2df9

          SHA256

          ef4d064e8ffd227cd4ed5b81410df2968908e6aa39f12c10e7b82dda8f9c0688

          SHA512

          961ce8c63c5ae982b9e3b9e0e595fa32bfcbbe8fc4717801168346c3d0c9bab29efd5cda132655c4b1acee859e430b674148c7cdfbf3c40f6369baabbc453859

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

          Filesize

          242B

          MD5

          fcfb452b89d6e7870d93d5b8ba38ae20

          SHA1

          0f43c8480e3ab82fccf4e65503ba50fb05d9387c

          SHA256

          fa515e262de7dce35f167c9ebfab163becc7d58f60837ab82ccfaa793e443e55

          SHA512

          f222bc376255dd5e9ef02a46431122b0b3f46d1493eb99896c38361d253cbd8e7f7713c179c4b781e17e61828cd27d2cb7ac331fc8878acd5c98ef4ec0b9debe

        • C:\Users\Admin\AppData\Local\Temp\Cab6E5.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar707.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf