Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    01-06-2024 04:10

General

  • Target

    8953b873bfd01bf5a735e426e7aaae5d_JaffaCakes118.html

  • Size

    347KB

  • MD5

    8953b873bfd01bf5a735e426e7aaae5d

  • SHA1

    c26473633c3a8e1c115f62fb723790e06cbf0191

  • SHA256

    1db3254910dcfe6b194cf4bc119195143de5beaf4e493b18868db1a6bf7814c3

  • SHA512

    09facee837b6c6b2134376ba52e9190aea383eeecf572a588d19067f66ac2b7a85e7781bc9b2982a1bdb5bc4044f739cff38a19f6c63e60da9815d041783c6da

  • SSDEEP

    6144:+sMYod+X3oI+YmsMYod+X3oI+Y5sMYod+X3oI+YQ:85d+X3+5d+X3f5d+X3+

Malware Config

Signatures

  • Ramnit

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

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 6 IoCs

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

  • Drops file in Program Files directory 7 IoCs
  • Modifies Internet Explorer settings 1 TTPs 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 18 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8953b873bfd01bf5a735e426e7aaae5d_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2508
      • 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:2244
        • 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:2092
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2324
        • C:\Users\Admin\AppData\Local\Temp\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
          3⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2908
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:1948
          • C:\Users\Admin\AppData\Local\Temp\svchost.exe
            "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
            3⤵
            • Executes dropped EXE
            • Drops file in Program Files directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2924
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              4⤵
                PID:2476
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:537605 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2472
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:209932 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2592
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1640 CREDAT:734214 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2620

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        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

          60719d6e93201f87429e24e147cfc55a

          SHA1

          3c56dd0e0a543d869b32c4d3cfb32fd74fd4f9e2

          SHA256

          6050a3d41ea5a9cc0f4986596334cc926097ac2b3600bf4363127502b5340b63

          SHA512

          19d7661cc8437343c2e76ec58747bebe68fa3097f3a3a95c17d0ce2cbf616158326e457bf041a36f29db282b62ea02dd6745f4945a5e81d4945930af99528869

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

          Filesize

          342B

          MD5

          07b21bf9b1dce49601a2bc717e28a6da

          SHA1

          6bc560ca0fed25768c462c85e5e9cdf0830e8012

          SHA256

          5b97a53fa7cc2e7213acc7d9144630d53e98e4a5be689f5c44cbc4216bdacb97

          SHA512

          bda692a41b45eeb5cfa367b2c73664be10a526c042846f32767c36e8fccdd396b2bb346efbcc6866d6fc33cf0670d3a3498f29b6e046a61f508406a5d02c67da

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

          Filesize

          342B

          MD5

          e9f2f81503ef5424d3b95e8a70d2ea79

          SHA1

          fe3e0432b65b9ca093c763cc0eb97f1992ddb22c

          SHA256

          ef2eca2152402ca0f7e83685b29fb3368039743b646f1d1089dff19debb9f7b8

          SHA512

          e703841167d3d19beacb98c2fc051949b635378fc76ad4fffc60fbc3d073a5d05252b2aa39aa4d21365c78ee0f8d3ea1bf7e3aab96f189921e7083291e109edf

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

          Filesize

          342B

          MD5

          5a8e571843d2a3195005779c0c4976bf

          SHA1

          079f95d42b47e64be50fec305357574feacc01f6

          SHA256

          0c3ae6bde56775052e7a528cbd07ea5cab9adae8becbe910583bc9a3b5265720

          SHA512

          0e49b3cefbeacd47a47e95c3109febda59f9beacc35df3a2a05b1d50d8ec4b4915e3ca70e00a799d87ad6913d7c20e1cccb69ef99bfaea7cb22e176eeb06865b

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

          Filesize

          342B

          MD5

          370b52f25f359f20a0628346a7b2ca67

          SHA1

          58daaf3840030c4342d6426eda41845efc861ec6

          SHA256

          c0932b3986b48cd62e3e91796e99275c058355bd8d2a1858767cf44af13c856b

          SHA512

          6d3b447cd3ed77c58142e6a3afa9bce28f7d46ee49597e820601e7e8169f4ddb1d5e60173dfbdc5cd976b0edb9ac982a04b9fe02554a29a63c1c314c5f9cb387

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

          Filesize

          342B

          MD5

          e15b0c420cc29aafebd68ed550fd3b2e

          SHA1

          087570e610bdf20d0cd344a977ab1e299d50c46f

          SHA256

          f644d38e68594c8f61a5e3004bf905a6129c6d0a16135a07bec8adba35ee07e2

          SHA512

          fdc43efdb13f2b4f5aaab189f18b465d7f9178b0112c4c2c52654ae43dac08fa0af15e2cdf9db0b31df2d2f714869c84ed3222422e5f96bc0cb57a520f9a217b

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

          Filesize

          342B

          MD5

          dbbb35aeb9615947c2134fae3bb7e6dc

          SHA1

          393b70dfed481878b4b6646e3f137265a5699f06

          SHA256

          3cbe4cc2f574f47425bacc77ace35ae0f3bc3bdaafefcd954c002bd50e6800f5

          SHA512

          6ef641f0c2ca15d8c52329ef9e498f1f911d6ab166ee2c5d5a1c4f2b6ff6dbe6a2b9cfcc8933202d6a188bb8966b8a543fc8a50790ac7059bb4d7b44a731412c

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

          Filesize

          342B

          MD5

          0f107c44d70d3aad78ed101ec449ddec

          SHA1

          29d404929bf5cbc4b73cbc0d0f00d0fc964fc5e9

          SHA256

          1a45524b075d643d3ca4d6b74ca81ac7b2351076b0e61a6cc6447adec41ac755

          SHA512

          e4abe25b9feed2893f6929e50bdfb487cecde4e8e0112910db78d2b41d3ccce864f77a1c7fb24200fc942bff801ad91b4bb357c300db59ae20537e8e489ef1a6

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

          Filesize

          342B

          MD5

          4911213753128f1ca3fbbf16bdd38b88

          SHA1

          be94d68363b2e11ee3d6109c480e3567362c10e2

          SHA256

          fcc0d7b27629803e95d3e729ee707edda2d8d5ed4ed3f87492b611ee97cbc313

          SHA512

          50905798e593c0304dcc05117454fe738a42080649e2dae841b923caa4cd2ba0ed74a9e4b6113470eaef01fe7fcc441ec35eb5f0213f7683f8170365512ce6de

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

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

          Filesize

          55KB

          MD5

          42bacbdf56184c2fa5fe6770857e2c2d

          SHA1

          521a63ee9ce2f615eda692c382b16fc1b1d57cac

          SHA256

          d1a57e19ddb9892e423248cc8ff0c4b1211d22e1ccad6111fcac218290f246f0

          SHA512

          0ab916dd15278e51bccfd2ccedd80d942b0bddb9544cec3f73120780d4f7234ff7456530e1465caf3846616821d1b385b6ae58a5dff9ffe4d622902c24fd4b71

        • memory/2092-16-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/2092-18-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2244-8-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2244-9-0x00000000001C0000-0x00000000001CF000-memory.dmp

          Filesize

          60KB

        • memory/2908-27-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2908-24-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2908-21-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB