Analysis

  • max time kernel
    118s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 02:09

General

  • Target

    b5f210333ac06af9382cc5f751f7d98c_JaffaCakes118.exe

  • Size

    528KB

  • MD5

    b5f210333ac06af9382cc5f751f7d98c

  • SHA1

    f01d9828d3fc18977b7e4d7d38cce0b570944c07

  • SHA256

    55bfcf21926a9ab2fa21728e5fb26a40466217b642098a5af6602328b609b0df

  • SHA512

    7cf9f78311c4c23a5150f9f7fecb9069f6817d6dffb8fa4a7dff4a0166afbf9e9796f1bfcb556d06cf8cb3cefb0ffee1a00c493555d29d1a605dacbbeae8a2fd

  • SSDEEP

    12288:mP6ys+NgzZhkDjhsrIY05dzfafdMjt4lzhy8yj:yBNUfkKt05NfQow

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 34 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\b5f210333ac06af9382cc5f751f7d98c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b5f210333ac06af9382cc5f751f7d98c_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2608
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://down9.tian-kong.com
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2592
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2592 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2444

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          342B

          MD5

          bd71e8c7ac96376a1f6141391767cc1e

          SHA1

          b53537085f05d54496d9a764edbd44dee837931c

          SHA256

          c7f3144712b173d8406bbbcda0316f6f860991a29b1ba2629fec0f3dfc880b9d

          SHA512

          57fb2bff475100c6cc4ad5b3ad1b499980d7a1653a0781e8f855ffa6bec5364cd77b8cdb34b2280c6c6d919361e14a5228ebc8be974b66866e378f0e74e36b67

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

          Filesize

          342B

          MD5

          95ece7674c9cc4488463f9fc18023341

          SHA1

          7668f04987895f4d5f96c759124f2b2c17fa5ae0

          SHA256

          848e56d087d57d235876ead826146886f30753932a4baedb125531690b31e692

          SHA512

          35872df62b66d61e724cfc1cad2c25a865ba9a66f2f4481befe626505ed3205bbc2510f89bba782f2e3b2bf0ecea8d773ac869165af88d68a09ff5702bbd0d75

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

          Filesize

          342B

          MD5

          3c71bfd515436957df4b613954d19a4d

          SHA1

          a3680be38ca4a0f1514ae016a143f5378a63c3b4

          SHA256

          7348ca339d3e6972d2f37c30d9c35e2fc46c9d1a8820d73cdf5806246e255c0f

          SHA512

          3f5ed2ddb5c2443d35ecfb4a487682f3b3af2966f569de715e6d1788e7635a2b78888ca301e97fc71e9826a2d6d3d984bcbe9cfea796d10c8e5e49cdefce7174

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

          Filesize

          342B

          MD5

          656ea350c54e95e34f693854d87aac5f

          SHA1

          64722c42cc4b62f4f09b4c754441aa63bc274455

          SHA256

          f88e78e9edf290a0d20aaf132cc4203fac14a7702068ed4fcf3ce233025fe395

          SHA512

          7c86fde4c0c81a41a08069cf5d9739c29711cca516963642c644934c4c591f90b967222284201a953a220e27746eae02a09b9863cd9e8b8aa41dc9f3c7c551a2

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

          Filesize

          342B

          MD5

          222782ede5777c7f5d27db36bfccb115

          SHA1

          c812aa07324fbaf108eeb5dbacd2ae530fa9bfd0

          SHA256

          b3d39d7f12f9ab84b4f9855987fcecaa91b1b7c06f3d64552874b025afa6d89f

          SHA512

          87170405bad044a15829112c92fecddf81e9bb1058939c158523b8a272bb1d72dfecaebdafbe6713dafc9686b97b7671c3b1c7bcd8389c589bfef0e3afd3974d

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

          Filesize

          342B

          MD5

          b1fe6e9c13069500f857b1d096a7aa21

          SHA1

          2c812eb1557556d13f903f87e7b67517e9e6a71e

          SHA256

          2fc2b5e99d5c1b5ef8cab58875efaa3ec46f9965bdf33b9eec406d91ec20ef1b

          SHA512

          f8e530891ee3ad1634617458d703041181275be2c97ced9334d9a482421e53e7dee65525517664cef43f63c50787eacddb85fdaac628dd5b81a396778e7571ea

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

          Filesize

          342B

          MD5

          42b9efa0a2ace5fc3e4fb3d8749df0d6

          SHA1

          8700e2ef34186af3433c7fd9ac79915da07de66c

          SHA256

          139c3d64432e37906a452ddd6b5cea6d10000566766b3a9439bd1097ac1067a8

          SHA512

          a7a2a6a2ff52e861f5f35dfb3c446a945ed2bec782f3b1fe48906b443c72f7662238b37e0349de33d6520dbbe98af0730dfe4f0658829432f0d46c0dcd580c38

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

          Filesize

          342B

          MD5

          8d2e2c09d85796521bc984127aef5aa1

          SHA1

          d1b99bf34c43dfeecc79d58a4455d17dadae7c2b

          SHA256

          8412fc98fb013095811bf954b075879c77f1467c714f9416f6e9e4ac0aa0d7f4

          SHA512

          09889357946ccb3711c71e06f4cf851e8cb4f82964beda2a4dd7bd0cda215ad68b5d9f25ca9224494f650afd6e3f70acca86714b655952abf2d58bf034cba46c

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

          Filesize

          342B

          MD5

          f820b1022a9d274ac4431af6b85e3770

          SHA1

          11d267df57f4655d7e2562651afe938458f803cc

          SHA256

          b309f96dc06f5ed86dd54c7f91adbb3d7a585b1c966ae08c0459902eb7ce1a07

          SHA512

          8dd6618c0d1734eb2dd974a18f1a23041bb49609c8e4ba0197da2a586a8ccc0e8a41f7c59c1a8b93d62553fdb3108944ee361bb15fb51a7529b0d83c2e975488

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

          Filesize

          342B

          MD5

          b59b2f47e386bb527018b58ab93c07d0

          SHA1

          29a5e4045ba4fbff25cc060b58340e2de008767c

          SHA256

          1c964c613c9e4762b09e33aa9cfaf17f84395061d4d2abcf5eaa79e8f55ac3fb

          SHA512

          180cfa3bf6f3b83a32a0ba0ccdea8910ea7123d3afb1a9568789f54449b3141102bb4b4533c6cea10421828e438bd3c37314d7d2b56064ba5fa7434e67198feb

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

          Filesize

          342B

          MD5

          de17d876941397441ad5de2917e5deae

          SHA1

          a1cd36e5363270f81772cb8294c50fca4f5c60d3

          SHA256

          f1979c7ab2d3084602ef52cf1cbdafb68e0fa2488a8b76a28f0ca93bb1d623a2

          SHA512

          3d4b747e280782bd7a132027ed6488cb665df668dda8427bae43945721e68ab0013b4d34746255b5eec95400fe53e0893702bf53e36f02541ca31316819f2cea

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

          Filesize

          342B

          MD5

          9f46a7461688e4d91ced1f1ba72205b7

          SHA1

          a975a34a1c0b111bedd32a717475a52541fb2997

          SHA256

          98f254f7325864340a372f4201d513871d3bbd26c5f314e32c592d705fbf174f

          SHA512

          2c6e7b2df61df48ba245b4b53b6bd5d74c4d57f43265225c8c86c0c7fa9395ee767b146fa3ab5a1e01b59337a274a346e612d468a967e7bc4ec32d6c1d8cc54c

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

          Filesize

          342B

          MD5

          77e63bd13030db79313aad0bc6419441

          SHA1

          e4b6e3de2887afcff25bcb6bf7395118e5d2c7af

          SHA256

          1c7d106ef6fbc1d0fd51ebc295bfaf2b77c9b0e961cfc05bf0db7f835dec1b50

          SHA512

          5b78ed727dc68cf2f585c53bc34b3d86fd5f88cd6834bb5e945fb35775f788df2e13dc022dab796587f3b21ffe0f28efda65414054cdbdd46419b8fcdadbd09d

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

          Filesize

          342B

          MD5

          aa5375070a5212e47004ea67d3b25e42

          SHA1

          b9e605972f1e0097e7fb99de72b2ae22f369059d

          SHA256

          f666b9b992a1a2aaf6f251ece5dfd6cf182d0146dfb9017380f318ab9ca6d6e9

          SHA512

          34bf5483e5336a67293f0ff90ace2251fd02e26cf15f07c0a1083f978fae11e93e189afc8275ccb75b3f861f4622039b66c44bd699041dd54cf94dc01d0c1494

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

          Filesize

          342B

          MD5

          889ad5774de3345a3994832eb777c7c1

          SHA1

          23e2f97797d5473c8b968dea026660916d28bb9d

          SHA256

          6fff4418c89398bfbfbe01fba336df6143cc1ac7d01cca9e6fe28a061d272ccf

          SHA512

          8cf21ccec131099c3e76823a04c1b8676e17e3ff51cb9f039ac1f18d22748b852a411a3fa46b8627ed82874869cdfd6e9f72dff91a2029afd08b7b970923f995

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

          Filesize

          342B

          MD5

          626e9f16260dc416c234b431277aebfa

          SHA1

          6ef06f97c63a23b1579b43add1625fd60cee6783

          SHA256

          531d0f1f4b0f93f8606589b3fb03a63f4a34abc350b7279beceac91f8355a6b9

          SHA512

          84c4147c0ae8e408b0114860de1b45da38c125facb698bf2fc602ef521314eafe17c748fdcc160bd844fd9850ee5adf14e2146f295deddca505aed63ede55a26

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

          Filesize

          342B

          MD5

          d31e9800340a7429da5452bb461fe9c2

          SHA1

          857945fd70c25a3567b280184d153eaa9e27eabe

          SHA256

          0cad65c3634debf26564e15c3ba51f43c50fc372192d9ddc05f1d4abce167665

          SHA512

          8d4927a5aa658e37c9c11ebdbe6d04281176bda0cf30eee1f4444bb82b5ff6545bdbcfb8ac7b58212b6e39f7e1d1c2bb0302bb487bbcadeadf20c17aaf46e4ec

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

          Filesize

          342B

          MD5

          f5b2caa910ef50e13ffadde802256719

          SHA1

          eaa1c4502842ed30470be85de93f528f46722280

          SHA256

          f8455b0eb1dd456e784340b92951ca2ad56bbb6e145c1b69139688e55a0eed66

          SHA512

          3368ab4d6e84008efb1a31853b7193f684ec99306468529bcba0b52033a436daea5e311ac97a628f6a79f9adce74d3e2f192ca4c15b4159fe2269d9f38b6d33f

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

          Filesize

          342B

          MD5

          3294ce3586b92403c5273549b73dc64f

          SHA1

          a3664dffa8f10cb654936cef145818fcddd6edf9

          SHA256

          54a673e0a3be4ff7675b44c87bf1cd2995d20984805c4ceefb81b175d48c5276

          SHA512

          debe0d93a31d23a20b6d7f3682e46d58792cd6a117dc9bddb26f31831adfbcc72132b5986fa666b6bc2d67623b5ec870032aed4ca0335abf41d08c4aa905dbc5

        • C:\Users\Admin\AppData\Local\Temp\CabBC6E.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/2608-435-0x0000000000400000-0x0000000000484000-memory.dmp

          Filesize

          528KB

        • memory/2608-0-0x0000000000400000-0x0000000000484000-memory.dmp

          Filesize

          528KB