Analysis

  • max time kernel
    118s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 18:12

General

  • Target

    0025df71fe55e30ec68227c6b3b938e1.exe

  • Size

    172KB

  • MD5

    0025df71fe55e30ec68227c6b3b938e1

  • SHA1

    17a794da7ea03202fa4cb70c004828c7b4c1e4ff

  • SHA256

    53490ed89b008fbfc3339cfe103112673075b92b1c97b4b79aeba01745ab191c

  • SHA512

    eec66a04833b2d2a492ae6c126581ee0f9992dae7e6ce700e2b42e74216a1c6578c96174b276a9a15bc92fef2fa58be5929a402a3c5bee2f24b90ad14bf62f1b

  • SSDEEP

    3072:kfOEft/0DL9Y6huJIP3cmUe53qHkXxO8aqMsrbxEpQu7VdSVszNETfDUWesA:cOq8DL9Y6hie54kXxhzMS3SVdSV2WUWF

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0025df71fe55e30ec68227c6b3b938e1.exe
    "C:\Users\Admin\AppData\Local\Temp\0025df71fe55e30ec68227c6b3b938e1.exe"
    1⤵
    • Adds Run key to start application
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.youtube.com/watch?v=FvCdqOQZQuk
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2768 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2864

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

          2b1c967c05e6c6ca9ea4763cafb84d60

          SHA1

          daeed43829278afd26111587960581e5957b5f64

          SHA256

          af3f4b8297d0a9c4f228d4587143e8e802ec0c953dfcccaa1102ce1613098e9e

          SHA512

          fb39c68ad59ca8695e988bb9a9199d7158240174428f3fd5506aa2ad9929929b1b771d2eda5b6fe1889b2920c4e5b94a0d69381ffc73147062645aacf8f312b1

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

          Filesize

          344B

          MD5

          1773ade615d9f4adf34ba096dc80549b

          SHA1

          f9b634b809101c55ccc927c72802544f5d80741f

          SHA256

          ce567c49054f936c0f4091f73e2ef4d82dc1b0babeaec106de44589dfcb689d7

          SHA512

          2e515809c36182846dbf2c9a8aeb21587890b5e3dabc97754ed2eb1446d51b98a28b9c67b32d7028906311e59c0f959b8e35f4c0370dcd0170816171ca7b49e6

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

          Filesize

          344B

          MD5

          892fe977843752b52a7f0388d8236ceb

          SHA1

          cce41ce7b966514e610e216ab7957ce61fe3f06d

          SHA256

          66ece2fa43e25380a620e989f7bcc672006909b4187fb7459dbbc8dd8793c922

          SHA512

          1d5c82da697b24e2eb0f473ec41a7746b53c03df1996980aa7a9b4f6f9cebf989d909e7b26d1d1be3e331f16aee7b2449699a832c3b492e93b7182f2ac928d08

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

          Filesize

          344B

          MD5

          40ab90cb2507ced84ffa67766fc55f06

          SHA1

          8f0d869367264420d9aef62907a4bf2bb0f318b7

          SHA256

          e5cf50d18b2bba9fcb899c14dcc66d166d0e7d5413e32d404fb78f148b0cc079

          SHA512

          1135f9ea75d7f8b869812945a38dcc8d9fcaf0b26768250376ba5b92269827b8590f8598ebafc853c29a60e811a9e644eef6bdff65fcf2591fa54f5865794a30

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

          Filesize

          344B

          MD5

          2759c2befc40b06f2cec00fec45206ec

          SHA1

          eaa369fe1a1508586c71ffdb5585b9a08f9169f9

          SHA256

          f08d53759887704524aae1cb8343222d40fc1e9548981a379213a2f39635a853

          SHA512

          4a2f6c86a85c7ef410b5e021c2b1da3bd7aa32d404adeea96acb0d62f3129aaafd972958c907ee89640d6d3d920091db5ccb77abffcb37948d810c160f2728ca

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

          Filesize

          344B

          MD5

          a146db954ead1e90979397c1affe0fe8

          SHA1

          391097fbd70bc6255e2c69390cef95dfe01586fe

          SHA256

          f8e45b1747de7ea34ab0ab978c20d6e192756e56a158245d467cb3f633410ece

          SHA512

          c6e344ed7f97cd0bd9add9432a48e09f3b316cd9a9097a2b6baf6bbb5260c3b4b76dcc8a0d7d6a50b66840425c88902550ffd4693bd4140d86798005221911dd

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

          Filesize

          344B

          MD5

          a43e052c95ae8dcf1bd8e540591c7ff1

          SHA1

          a81eea0f2112df9ba5ec22f6651e76879e7df82b

          SHA256

          5c33c8bbae08cc9a9f5ed60da321177634d6afc548617a65f6984f4dcaaa4135

          SHA512

          20d06761a268233e14fbe5e2ce657fa618013a3fd8036dff7c847f0296b6f03f333fc38e8e724c62f8c372bd60e4ea2e0407e29eeaa0dff0bdada2cbcbaa8367

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

          Filesize

          344B

          MD5

          cd788f49016a4228eaf971d2a8bf18cc

          SHA1

          4452e07aef2bb4430b147bc0c86a4a678769457f

          SHA256

          505649a99edd37e6c249f045a8bd4bbc45b730e18d329f81b7450e57bf0eaeec

          SHA512

          7fdd87de5874c9411222e5fc1754863634b2e002d7a6510c06c591675e2213f3f9d4c0f49c9b496d3adf74411ccd1d8cb7708ccd31cea04b10e255ac01444f08

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

          Filesize

          344B

          MD5

          9c2dcb008d11f17ff58fdf18b3c44c3f

          SHA1

          9bfb326b9ba25c0dc52b1a6a6aa3d4da8c2c0abf

          SHA256

          f4e023d2dc3b0d37f51bf4f785d97ef041ba85db1959eeb0ce944f8a969b07aa

          SHA512

          d886841429c4c83de1c46c7705bb06fef3a4d43275665d87d273b8ceef0c8b137e766759f4668b93ea85d4a1212aca9ff2530d112b8ab2db2d7480c27b3f4dee

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

          Filesize

          344B

          MD5

          0b03e56be2acec283f89c5a538199463

          SHA1

          a59ab330896a741be886d0553b8022e777de45fc

          SHA256

          8131d18ced157ac9e87e4ea76885cc00e013f46937a4e030727fa5c266989b8f

          SHA512

          4d345df5fe6f46b386a34ea8c2b29a6a60827b918b6ef236a56dc9269a5cd10334da7c53741c95133085a0cd4fe6428e58a40750779ea914a460dea134771626

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

          Filesize

          344B

          MD5

          74b1c61baee55918a93286b17cc3952f

          SHA1

          b04f2cf7f248fed1c5bd645b16224412003d2be1

          SHA256

          49b4c809db3145943615c81c7b4df5430cf6b2fccd8d160f7d9a9c93f38d7827

          SHA512

          9105e7250337e77699384b29f0751794a1a4c4f89fb84adc9e1642284b30049386048ee09ce5a44b472a5303e188fb244a4c221b69e3b05665b10bbe5a398d9e

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

          Filesize

          344B

          MD5

          d9a5317333c67d048f206118513b7bdc

          SHA1

          c01c143f4ea03aa82d663d3a436e90ef1305a5f5

          SHA256

          bb86d0f86b8088b857c29cdfb0fd7932ea425a6d775e72d2451ab107c94c35e5

          SHA512

          dc7e90a61d0e7d2d8982ea325ceee1bb66a55990764b2b53686d2dbf596a76757824e2692f72fb5b72181e16965fd8369db3fe3a9f6eae69d1aa1b72bd264cc5

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

          Filesize

          344B

          MD5

          85f1f7e9e452532f46faf08207e4e51d

          SHA1

          efdfd50c2ddf966d8e73aee493ee761d92f02e9d

          SHA256

          58ee01244810d6f5f32134c53c22d33a7cf4d5c62998303f9776baf49b8aeb00

          SHA512

          eab3279ecf7fcaf84d5e563613c4a4488611e813c31d4172bd104c4afd07686111364f6af0406e36cebb4ba9b3b12a2a19185c12d3f3b9194259e9703f1e4b44

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

          Filesize

          344B

          MD5

          2f6d33c2ca37bfc00dbe3ec703373b94

          SHA1

          68b7c4d74fd35e3635cc0bf1d3afcd8e8813a50c

          SHA256

          f8b9cd3ae76ff57f428bbb7827fa9bda80943cb512a625b8bb12e44935149f8a

          SHA512

          7630bb5a73a614b469e4c32b6e4b5e813d7bc9974b0b857281ad7147f4727f27e8b0e9d0e39154e51df484c9cb885422e92f37bdc8cf676ef240f81fff89389b

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

          Filesize

          344B

          MD5

          4fe9b8e398e6f418075d56278d75efa3

          SHA1

          796f2614037fb448f70ea924a33fb6d0fe72beb8

          SHA256

          9bb79a3900c8ed5a773274d3d5c6e34256ab67635a0fd2f6f4b0fa835c90c970

          SHA512

          013fb2136ce1f0dea8fe4ab08452efe0b1527483c57076992fec00a5ddc08a9162b4b9b63bbec100612a6f2fca1e0d6865a0bef74315388b962981da44fef7bd

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

          Filesize

          344B

          MD5

          c645e5b8ad078e80028c4f1e9e86c188

          SHA1

          80fbd303ca8b7112b17a45e0f6406f38605ce74a

          SHA256

          d8bc6540f857fb337eb68ced5c51d671490c7ac5a20d8e36e4561df5ee3dd21c

          SHA512

          93e48b52b2e894f4777e70e5927112406f582698b094950e84aae00e13f496234b057477909b0576b3dc8bd6374a2cb623b9ce9186652cb9fbde5933724f8042

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

          Filesize

          344B

          MD5

          599faaba85a6703bbb0809d723130c8c

          SHA1

          18ebbf536158d1518eafbc5d294ec3161fab736c

          SHA256

          46e4735e3ee9e5b95a202e5bc0505f671e9c720f1493f0c5a4f44b3ef5bad473

          SHA512

          62ffedfdb84c158f0ec5ae5cf2abb3c64c03642f4bf30bb36035684193b6798e71fac85f6e62f26f6ed7fa636991cf1393e9bde6c55684ebe789f366fa60b60c

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\t83hqs9\imagestore.dat

          Filesize

          1KB

          MD5

          5cdf9fab14d47338b7ad0e7d4f3d8b64

          SHA1

          86eacc753ed52bac67612fffb62925c6e560760e

          SHA256

          713a5bbcfe78fd858e027b5dc3a67a9fd0abf61c915131ce5266f2b6f4e96496

          SHA512

          1ab760345ed56a2d2813c90da5798476d5e074795019a115a4d17d0f22e47f61f49c91128acfffee72b997daefc4dadc8713f610bd058fa48613ed2afb2df54d

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\YT4IJQ91\favicon[1].ico

          Filesize

          1KB

          MD5

          f2a495d85735b9a0ac65deb19c129985

          SHA1

          f2e22853e5da3e1017d5e1e319eeefe4f622e8c8

          SHA256

          8bb1d0fa43a17436d59dd546f6f74c76dc44735def7522c22d8031166db8911d

          SHA512

          6ca6a89de3fa98ca1efcf0b19b8a80420e023f38ed00f4496dc0f821cea23d24fb0992cee58c6d089f093fdefca42b60bb3a0a0b16c97b9862d75b269ae8463b

        • C:\Users\Admin\AppData\Local\Temp\CabE256.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\TarE258.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

        • memory/3064-1-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/3064-2-0x0000000000270000-0x00000000002B6000-memory.dmp

          Filesize

          280KB

        • memory/3064-3-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/3064-6-0x0000000003270000-0x0000000003D2A000-memory.dmp

          Filesize

          10.7MB

        • memory/3064-7-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/3064-8-0x0000000000270000-0x00000000002B6000-memory.dmp

          Filesize

          280KB