Analysis

  • max time kernel
    137s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/06/2024, 11:17

General

  • Target

    97fb14963b5967b76532a88f4506cfca_JaffaCakes118.html

  • Size

    165KB

  • MD5

    97fb14963b5967b76532a88f4506cfca

  • SHA1

    e3761d92db78dd347222be283b62bc940ae7947f

  • SHA256

    a7b317c27f6bcf2fdf4e3bd9d50ccdc0bab0cb18628ec9a8225fb61262839a11

  • SHA512

    1bca230374310fd6997ca00df0ad85541d0facda41e4e3f9a5e0ff1a97347a23574ce4b815876570a5a5e1f95de7616224be0b503a7613cd8ed6bc9e9db6cb67

  • SSDEEP

    1536:S2CHP6kU/6lGEyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:S84yfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\97fb14963b5967b76532a88f4506cfca_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2136
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:764
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:808
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1404
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:537606 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:776

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            70KB

            MD5

            49aebf8cbd62d92ac215b2923fb1b9f5

            SHA1

            1723be06719828dda65ad804298d0431f6aff976

            SHA256

            b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

            SHA512

            bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

            Filesize

            342B

            MD5

            0e3aaa6fb465419e669ff168312324d5

            SHA1

            be56949f1d1acf7e3d614d865e66e4c2fe698aa9

            SHA256

            237f35a3bfe47c23494cc3950142a3ff85f330366838476845436c1e532fa686

            SHA512

            f36a587d8e9a32802d341f1e449c08d91e03281e9d2f26905a5f4ad5bbb9344a7bc77d7b66c9f1ff6a4b11de1edb1b860348f1d0b334cfff91a5607e7b3cf983

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

            Filesize

            342B

            MD5

            68776c286106c75033b1d455643dc7f6

            SHA1

            24014c37a11aaeac26e33cac85973cb4a7d4ea00

            SHA256

            259dbe32400cda53c79784645d1f9ba61ad69de78dfb889e9baed9a2e64dd843

            SHA512

            a12da88cf3d8fe80722c4df560ae73975d78ad398682f0e56dac3009589d757a713f31b99bdcc9b0520df017e3f1b0f8d345dd887064caffc7b83221f7076ade

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

            Filesize

            342B

            MD5

            ea821297a375ce46083747803921b21e

            SHA1

            9b7cef79f1bc806abd1fb906b6677830b4dff8bb

            SHA256

            f6dfb441c7ca43d83c44018c053fa02cf86a50e0400f960c367df6929a40c369

            SHA512

            cc5f80adac12d1221a2783e9fb04d9f8ec92617e584c2a12cc41cec789b5287e41163d78a8610ee492c4e30ca31b9b9c114113ed26d1944ff7888d683b9eda5e

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

            Filesize

            342B

            MD5

            6de6a404e6999b18d3e54bcb5b06ac35

            SHA1

            9fb227624d194960bf8ea9c2ed33eabf2896817b

            SHA256

            e2dd74644c78b85c44130c6ebe306467afe94d894ef9d03c2ca4573757fbf245

            SHA512

            12ac11fe0fcf141139140af3ba14b399f3f7bb8aba4d45e8f50d9880ed0c1ec9c65e219276c9ab70fda44929713ac2d740ca3dd8993a8bff24b87720c6f702ab

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

            Filesize

            342B

            MD5

            9a3263d8a2f3e46ea8a7df1de3cf4432

            SHA1

            edf370fc775150800e93a8780624fcbb55d8fa6f

            SHA256

            88759a5517017cc39506163d34102242b37d3595a0f815f62c856d5ea5010176

            SHA512

            b5ce9f6b7faa01e86671caad4a8fb210fd145395785f6a99309144e0a1d4aaed36681e17dbde176f6fbc8844dc65c480e157bba54de59f0e043f2adf588e8373

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

            Filesize

            342B

            MD5

            2fa2699c85af77dee4abce04bc9af66c

            SHA1

            e113fb7a411d45d84b09643ff0c669fd0b54cc4f

            SHA256

            e9a0415a3d249df0d9c0b2d1f5a6b6fec25bd12ec348edcc8726a2a818ad38f6

            SHA512

            d86c1c927a5532d5b4f12e11ae404bac26640f1b693c10b06367ad0076adb638b04bab525afd6f479c6d7a1803157243558634cc2cee776442599c3900e2a831

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

            Filesize

            342B

            MD5

            686d39923f6630bd4aff2552511ac949

            SHA1

            7fd0995f4c9202766172f78ddf01b325e1fa7428

            SHA256

            5dc5535a63e2862accfb912e8d53c6e9a37c4b2293725c15d9fef12c55d8b890

            SHA512

            f0970a125f056406e02fd1e01afea37e556d2d6241e8046e4e7da0de279fd47275db843d6dc38c53d31d1758af9fbd7174c7b0dba70fd3e49cbf25d9ded932eb

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

            Filesize

            342B

            MD5

            d52eeefb0e85b652566bc226de1c07e0

            SHA1

            1935b18ec1a5135214925e7c82d8728658ada711

            SHA256

            1059f350907ad8af9f256136079f3ab055e4b063c8462c65d91ca6dcbae37a8f

            SHA512

            3df1b399c1accb329818f1693c3ae520f0f8f683bd0cad8ae8355727e78961fb7c103b9db32eca741b25f9d34cd758a5d63467b0596bd69fbd45af2e39e98d1d

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

            Filesize

            342B

            MD5

            1c512a118132e7261d0fc9fea32897ac

            SHA1

            ecacb88ddcd50138f0c4d0324c3dae73f59d1f2b

            SHA256

            c4fe727ded208480d542973586ab788b166ad3bf5253faf24ef05461f2beb802

            SHA512

            31b6c0e0897fecbb9d206c6d32b230a5bf27aae62eb0d44d116212a03db8c8f900aea26771d8be436118c4480491f1706f0de84ad7c93fa71ed36fdc87349892

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

            Filesize

            342B

            MD5

            8884057b45a5f78e65580b921251f22e

            SHA1

            65655cb9e8479e2a958bd2367cc1acbfbe1f549d

            SHA256

            735643d99b0d34d775ada9388e01a0beaad015c6acca13f6b3e2a29f1516b4ba

            SHA512

            4238e84738a688a129fb08e5652a3038b178e8ad26b689a10afa92a4599f8644f97adace98c6353d785d2be3367127d9a6a319c95e0c55ffabdfef145415ccb6

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

            Filesize

            342B

            MD5

            2907088d87c5a928dcd2e7ae8cfa717f

            SHA1

            df871ee48dca84cdbe8d817bb6b38c90bea508f9

            SHA256

            f8aed5748b61d704b9c81283613b9b25569ceb8ebeb9e454322c778892912d51

            SHA512

            14ecd31a156cd2b018eec5359fb18043f6b8c69e4596dcea447b6fe67b1e267259147deff81d338d60b2aadee51b40ae90e75d0980a5fcd323c3097c866ae9d2

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

            Filesize

            342B

            MD5

            75fc2f2a4f2ff8287bac8f9a74ff9e97

            SHA1

            07f79d36620bab5669de9ac7d73a6d2ed722299f

            SHA256

            6a11afbbcaab9c0ff2e6ce1858da3524a3b6637b34564b35633541cad726c133

            SHA512

            4d0e9e13ee09b79169bdd9109bda193fdca971d1efbcfec08b6eaa310ac27b3b7b2320945b4bb3184f332239c625953dbbe6d930a69e8a74d9d216f04f0c88c1

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

            Filesize

            342B

            MD5

            bacc2086bcbff487bd80df4b210c7066

            SHA1

            1480d39600a1bba52db4685295419034e97446aa

            SHA256

            dd4ec86d58378913c06b7d6103d845d926337997243c7d486a3771c671f8010e

            SHA512

            bc3c921b26ab6250f2526b7951f9ba646f7a24a351f1d727276578b7ec7ed8906d4e6d746246e5b520fd286ab29ae3ff6ab556a9edb79481d7973cebb2ed12cb

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

            Filesize

            342B

            MD5

            cf7a7f8cecb3b5df9d80352391fb196b

            SHA1

            729e0c70a1993f81175c43132eadf6d126d3f077

            SHA256

            a6350904e2424f9d36a7c5b119dbc4248fdc2eeba2adff27120f6ddb19294d8c

            SHA512

            b32430dd648976d81d778cab4c9a46925a9b451543b00ce71a0abe46257f39b62ff3e8eefe0a955e616f63360266543c2467679383055d252f27ac157da0b428

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

            Filesize

            342B

            MD5

            94f3455de121f076b00e7b67585d31b5

            SHA1

            011ab595f471a7a801bebb4ba76f3b39285f1f09

            SHA256

            069dd7aee17cb14d6491d6c30e775aa03f8be03218ea80c7b4ca9cb2bddb7954

            SHA512

            4e3638099b4aa4448541de0223fd3a2a0e376a2f7247ae9dd28128a4806cfe54ae4b58ccc823b840b6a66ddffd3c6648a1bb0a0176a1143f66dd0eef57711b2b

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

            Filesize

            342B

            MD5

            c5ca6b8efe3cb07c7d5f27c8e0b084fa

            SHA1

            357540c757e83890ba5f57d6d72635bd13fc9051

            SHA256

            a68127b4bc8cfb1f2bcaf23be0d5ff545893e3e3353fa3035d9b9598e7e7a58f

            SHA512

            d3c776af0f95b4d49b7ed6574d586fa586ee7e44172a5e7a2466e6f80673b6bc16afb930e2ebf66c7ed05149f70475a7390596c9478739486b61048112d43f57

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

            Filesize

            342B

            MD5

            5831fa0a93188fd969b7a0504609ea81

            SHA1

            41873d6ee5a6172d0a79d39fea427defee91a4f6

            SHA256

            ae6d74d5c48af45cd399ccabf247fb7fd4e8f4c055d74276db1beb95da29c3a9

            SHA512

            30674771020bd8f3e573c5a099252ed4fb6f9953c8be17091e2f08adb1b7b1d8a94434bb552cf9afc125134feb45fde7801717310062b2ddbe786153149ea2f6

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

            Filesize

            342B

            MD5

            f19fa4b9a3059de8b47243691e8db7b7

            SHA1

            a49c8c2a4d3023d78266fb91aa53231ac17f7d24

            SHA256

            7a298e6d760d116a85c4273f4d908c0ab334f0c465758d85f3d76b50de46e25b

            SHA512

            c5f716af9820f14da54c26f8f86b07c10c66bbd116eac140d3d4ca2eca5b4e0e1b886cd6ef78425ea465f5d51018971f582d1b9deed7a0ce3a108b16417df604

          • C:\Users\Admin\AppData\Local\Temp\Cab1D91.tmp

            Filesize

            65KB

            MD5

            ac05d27423a85adc1622c714f2cb6184

            SHA1

            b0fe2b1abddb97837ea0195be70ab2ff14d43198

            SHA256

            c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

            SHA512

            6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

          • C:\Users\Admin\AppData\Local\Temp\Tar1E72.tmp

            Filesize

            181KB

            MD5

            4ea6026cf93ec6338144661bf1202cd1

            SHA1

            a1dec9044f750ad887935a01430bf49322fbdcb7

            SHA256

            8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

            SHA512

            6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

          • \Users\Admin\AppData\Local\Temp\svchost.exe

            Filesize

            55KB

            MD5

            ff5e1f27193ce51eec318714ef038bef

            SHA1

            b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

            SHA256

            fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

            SHA512

            c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

          • memory/764-488-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/764-489-0x0000000000230000-0x000000000023F000-memory.dmp

            Filesize

            60KB

          • memory/764-480-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/808-492-0x0000000000240000-0x0000000000241000-memory.dmp

            Filesize

            4KB

          • memory/808-496-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/808-494-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/808-493-0x0000000000230000-0x000000000023F000-memory.dmp

            Filesize

            60KB

          • memory/808-490-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB