Analysis

  • max time kernel
    130s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21/05/2024, 15:35

General

  • Target

    63cec9f4eaacfb0bfb512df9b4f7648d_JaffaCakes118.html

  • Size

    155KB

  • MD5

    63cec9f4eaacfb0bfb512df9b4f7648d

  • SHA1

    fc65cf93138434d3ac5e7f903e1a5b0795aeadf3

  • SHA256

    434ef988927562ae815d0ca938688d2569ab693b977a377eaf85b1d3a9607b7e

  • SHA512

    d4f58fb4ab81ea339d98f35c6439a60e50f73e512d16da65271daf3c5646240d39599d98270a891895a3f671821f24818cecf7bc2cd9735eb58d745cfcabe02b

  • SSDEEP

    3072:iy/baQGzSCyfkMY+BES09JXAnyrZalI+YQ:izQoSHsMYod+X3oI+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 6 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 32 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\63cec9f4eaacfb0bfb512df9b4f7648d_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2872
      • 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:2112
        • 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:2228
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1648
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2856 CREDAT:406540 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2580

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

      Filesize

      344B

      MD5

      a6ca28203433d3e890e9184cd059f36a

      SHA1

      7c394fb924c60d7436fafb3262d8467b256a51dd

      SHA256

      94248b053efca18001d69ed8e48a9578af6b74950311619be35c1587b1fb539e

      SHA512

      26c5af7fa9490638a359e60aaaaf3ecc94259f34f2c6e835d38a3bfe654ab90d6f309bb7c53e8ff1c014031b303938cffe4ef7c37b157cdfec4b6eb457a20314

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

      Filesize

      344B

      MD5

      66c63061b631d9ec01c5e9650db728ea

      SHA1

      8f1bbbaaeef6e936ff473b29d3da9541f8e6bc7b

      SHA256

      95c2357f4e17c110cc4c65262c0aafa6358afaa8fde62dbca2aafac7e1105c2f

      SHA512

      c65cf92c81d0df6268e8b6175b5133d368dbfbb22d0e0f18d57a50a9a063c2a3ec2ec71e1bcc9d16c1967d487c64d0df609b6e2b5e4f8ca492ca536cc154e6fd

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

      Filesize

      344B

      MD5

      04ec43bec25a5c17ce6096f211bd9ceb

      SHA1

      b634d4d600efeae9bed96a8104087fbf8dc7a4b0

      SHA256

      9a48c18a0f86842df1d4f0846d435f57feb092d4d33b74f6f26365189fcdd45a

      SHA512

      14e764158a38b1b35077d38066e99dd082c92970d9437cc837f63628b1f9a7c9f1d6472a8a185596d50a2d17fcea15784f64135ee8da2154b2fe12b5080feec7

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

      Filesize

      344B

      MD5

      674b92856509405310073c89fd4f4e61

      SHA1

      f79e698bd67c01a1df1b074cfda80c9e2d17338e

      SHA256

      8d5149ee1deea0971e1f9c32b0fe918622e0b07275a14d3f591f732e89121a6f

      SHA512

      f524facc3b5effad487264ecd23d3fc6f05d2e93fb817748aa6283f1e607d23d130bfea059d732474100a469bf007117bd99750155ccf9e4c4182cf2178d195a

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

      Filesize

      344B

      MD5

      5da56959fb6a9f7ccb973d49b94de682

      SHA1

      54c2104940bb2f7220856bc1ef79285a7798a0ef

      SHA256

      e0af5221a23ee23afe17f9c1d504462e386d9a0a2ee8b053a8e26dc7015724ca

      SHA512

      0aa514db0771826fda2e6e5163171fcf0adc775f0f5ee841faad616dcc3953b03eb562e0e0d5017c1a5bd658dfa8fa8bba23ce814fdd30e5cc2a714a0c95c8b4

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

      Filesize

      344B

      MD5

      5926471bb5c2696cf180c9cb5f2a30d8

      SHA1

      d7a6e4365b25915396a3c7e3fa57bd0e9576d989

      SHA256

      ade2b34a8cb238dce698d264c2003f9ee9993ce750eacd82e10dcf2a860e5682

      SHA512

      1aae44f64f4c2f2717408b6e4b9bfa2d637da07b25370f6262878a92ed0367e14d01779151fed5dea72298b7500648ba8e36cb32d3ccb0367d5cc264a47b4837

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

      Filesize

      344B

      MD5

      b8c3d5129672b78c273a894c63b51b56

      SHA1

      f66aedc311b610eb4a6822bfc5bd76d5fbbe21f1

      SHA256

      447163074a261ded1ba8c37d93100039604a45843b3fdd30839c4f9bba88e2ed

      SHA512

      d9ff67f8641819addf0d9b5b4f4e408013f2b781982de6a00bfe1afe1dbdb0003913b46f82a93776b581a64f6f3ce44622da8d052f0257400eaaf0d783c098af

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

      Filesize

      344B

      MD5

      14c7ea5ff8a832d4ad72a2439ad80c73

      SHA1

      5d3b187f4ce18ecf6b7a971d8ba38d49a35a0851

      SHA256

      06379b29d7cb4e417d320646a2b76c25af19b2081cd576d65db0d3105c8e6029

      SHA512

      8b456ddbf5b9896c82dfa4029bc997a09d722362e12185411e09aec31c3a8b07dd449d957898ea2e0ccffddce83d07af27f59f5d7e55e31a9cda92e891a2bfec

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

      Filesize

      344B

      MD5

      3af08ba275c4ba583fec17efa687c6da

      SHA1

      128e1262fad801140323e7aea3398f7aed01735d

      SHA256

      8fc57bf00fb3574293d49a0448d97fd190a4d013c95b7d5ea8d7b6bd776e0ffe

      SHA512

      9c3af7ba5409666a12e2bd8fd64068ed5c3282fa337e39320e47e113e48b15906aefd7da94c8f46e5d1c893464454cd9e4ce54fa7fcd293229894e1ccf557e41

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

      Filesize

      344B

      MD5

      d487fa6cf82c8ddbad05b6afccbd8457

      SHA1

      a3c4f47abb99dfdfdfc38a350ef91c541275663a

      SHA256

      80cfffd25af2e8ad6c3a59797b0d68401e40ce5964693f1b3ef00b744ae4bef9

      SHA512

      31d47d0cacaf1cd549271d8014e7cf84788e8cb6d0c8c99010f4b5ce5a40da5924a662b5eb5d384eb8e21668a4aba2e9814db883b5831976a08e7d9251cc58cb

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

      Filesize

      344B

      MD5

      39461791d4c14ff8d3bbe11a9f20bcd2

      SHA1

      a0fdb807a49655f838b32ccb292fe9be0df7c3d4

      SHA256

      6123459a79ff790ea0637448ec91f24419b06f756485847c4722d9fe6ab7f546

      SHA512

      86e5be8356242331d9652ad68971c996efbd0e6bbcd6435ef9116ff6cf82643254379dbb5845c5d02739f5db9a05190aaed8a35d8ac3ad8afa9f503cde10e188

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

      Filesize

      344B

      MD5

      7c4aca0d927c8ad7fc9a5088133ed09f

      SHA1

      64714943e528146215d004e7589e2c24b7545b9f

      SHA256

      583a93e9bba45b584c663487d39e66adb9e324b59ad5840c9598e1da40e7e692

      SHA512

      4185fb844c44d9aec4c75b3d008e3f1f7f512647ebe8af036f9659a7799f59a1cb2d6ec90ad9a10959ef4232bed0c6ea01197661c2c64255ff0a0ed7b6780111

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

      Filesize

      344B

      MD5

      4346cf871caef16a23da7d1b97f210c1

      SHA1

      02232c59a7a4ae348d9ce0e4f3c47e38ce0b375e

      SHA256

      20a00112ab6afe92d52cfdb87dad81dd767b6b1aaeb9b85b56535458ed0773c1

      SHA512

      7052e5db108ef8cdd2db4f79215f5a14f8cbf78506d66d658e135587daacca7ecba6e4e2a3489c6dcf8394aff65a41a35f0b7f4b40fe9f7a556a2c00652b4cbd

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

      Filesize

      344B

      MD5

      6c904ab64a8c8cf92a7289d9f286c959

      SHA1

      88e22ebeb6e4b6489968e5dbd24cb69acd7fd688

      SHA256

      010b56a0390f5bdd413abaadfad250967e54163bce68b6822e743294e72c8c13

      SHA512

      4b37534814222086fc4a4e4523106d5e26c250ff51eb5340260aaf9f51429d0eb6defdde65b507f27cbde9ca3384c12e3926ed8fbe5d7ab403f52411da6bbb12

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

      Filesize

      344B

      MD5

      7f0e0f48e749ad86cd55eb2911272135

      SHA1

      05c02a6701ccdc030f9565487ba59b5e27bf8913

      SHA256

      8297f3c9162acaa48d0a94bb4509e8d1d53b49d9c2152b1af72c8e47ae8178dc

      SHA512

      1a2b274f5f4cd9b78f7267e1c3a0f0b2e6076fc61a9085ad0cb80e29862a5179e60f59ae8a3929ede02d814d893cc539d95b9b973db912ddc35936a3e1b833ff

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

      Filesize

      344B

      MD5

      2b2d153211a3d31d4bcede255a5820eb

      SHA1

      0d2356b36a73217513682a404e50e76ec089b6c3

      SHA256

      1de414fa40762c4b43e43acdd5e713c3ec8bbe3f8d5e2c4fe874237ad56e04dc

      SHA512

      009318d8cef98247e6900ff8f6901f5cec02a7e7312a5364c9853fc84d7d8e3aaf2fd8610ae8fb841388dd8f666d45b1880391856166ba7a826be1a1eaf0ebf4

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

      Filesize

      344B

      MD5

      a69ef2cf721c0da8b73b265573e7c978

      SHA1

      18ca6c0279bde83c2d51fcb3b9e2829696a13411

      SHA256

      c228330177fe5ffbe722f1fd00d2c9e3df135c5250cc4bf1cf87291f60769811

      SHA512

      66dbe31952625b0caa286e0a6f2f19ac033c3b943289ae9bd2cb1e0e5fa3fd1481a64eccf28c7e50b1a7d936c5ef241c258310e52c15298103983835759c94e5

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

      Filesize

      344B

      MD5

      23258b1cfbb26ce20ae91771ad3085fb

      SHA1

      93acc0c4ec8dd85fb1dff3e498e26557db8739c5

      SHA256

      fe4b983ac905df18666e2a6baeaf1f0da593d823c7efc0000f88430d34f95d88

      SHA512

      5a1098a5b2077f68fd197ac21fcfbfc3c472f3fe6a6ea8c3ebf526232547a710aacf6ac50a25559934923fb6c05cedea3db8c0212b0e8d4323d0dcf5abc88b5d

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

      Filesize

      344B

      MD5

      1182a2681f9a683197ae70780dc778c5

      SHA1

      8aac00465c940ef0089e168d83628492070fcc97

      SHA256

      d462d6f1b427f0be8c3998f3cef0ccea0b96703d0151547204b3db350ab5ce6e

      SHA512

      5b0ccd5016db8271218f5d42755d6342e90c53cf29fba937a506cc2e1b6dd679dd098b28510560b000f184514cf745f18472dcff528ea8aafac3aceae9b48a53

    • C:\Users\Admin\AppData\Local\Temp\Cab1316.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar1416.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/2112-481-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2112-482-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2228-490-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2228-495-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2228-493-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2228-489-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2228-492-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB