Analysis

  • max time kernel
    130s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2024, 20:19

General

  • Target

    7320ca134950fb56ac3330e193f95198_JaffaCakes118.html

  • Size

    158KB

  • MD5

    7320ca134950fb56ac3330e193f95198

  • SHA1

    2eb64159074b90043818387bb163b0bd609d4601

  • SHA256

    07ba329ab846789845e1024303d162c3d757625727b759d615ad6e6842293bfa

  • SHA512

    38999bc469924a55c42e803b2a242a62bdd504276af1272149ebc55a024cb976de181359b9187504f7cc8738fe60c0e1914a21e6ed4edcc410e87654ccfb8dbb

  • SSDEEP

    3072:ilwJi8Gg6iyfkMY+BES09JXAnyrZalI+YQ:i6JTGg6nsMYod+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 4 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\7320ca134950fb56ac3330e193f95198_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2212
      • 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:2932
        • 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:1668
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1656
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:406539 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2844

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\Microsoft\DesktopLayer.exe

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • 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

      e6ac3ca29e5bff3823bb83dadeb331a5

      SHA1

      ca7c1c11eeae76318927c9db69909433bf141d22

      SHA256

      6b49ad9447a8e89de4e5304df07d217efead95b106c54ac94860b31b0268f236

      SHA512

      756893f1c071222ae4b93dae47345f1962208edeefe4f0fbf91ab954d57e500160b27b1fea42b4f0b4f2a7c00a331cd3bfd96cc1951a407ea97f5ade48fa2ed4

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

      Filesize

      344B

      MD5

      91fd08476ec7c4151171f9337fc08495

      SHA1

      a015e78f7ee18f20fbd807ee7c8668e4ad0b8fd8

      SHA256

      5fcc752e64cd626efa5ac8930915d0fbd30e797daae26f7cbfed797f31cf0be0

      SHA512

      87e58ecaf1ffdd78ac77a70cd3b78b596a1edd27ab18b4c642f32e76978c26297e29ba842bacf66ebddddb2f254ad021bbe786156a5e9d2b578ba84adf19769b

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

      Filesize

      344B

      MD5

      daae3fdd1f46e3323e9c443e8329edc1

      SHA1

      f7af036189adac4df5616e6e10ed433224fd8646

      SHA256

      ae714fdfd614c52e4b1acd45e1f1a40aa3d29ea8d1e9de27fff09cdbe1263a00

      SHA512

      00a6c70adbb644495011d92769e32314c2bbdb7723fc9c8b6b0f5386ddd3bd1a5db48102bb425113da0ea7aa8b9cd6a40c376dca1af75ee16ee66d0168f605dd

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

      Filesize

      344B

      MD5

      eb0e41740d3b235aae51f87a61984974

      SHA1

      1cb848ef6ec220f32b800fb8b162d786dd1a65c2

      SHA256

      9bc281facb324cab9254b73ed7e95c2c255f99c182a430cb4c9ec05b0d2df41e

      SHA512

      b51addd6b6289e83c0f27abc7493f72d383a98ed2d08e4e25e6ca000345bcc2c50a2fd188a13585b1c045f4dac98536f2ad68b247f57a4e8570f3cc4463d774f

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

      Filesize

      344B

      MD5

      374daab4992dd42c4eddf4a3df99d7a2

      SHA1

      8785fc83346583a356bff49d49ef0bc333b06531

      SHA256

      d2ba7c1e2d26e9e0857eb2ada6facd0ac3a08fdca60a2313b0bd69b7245806c1

      SHA512

      b7e219b917d1ea5c08391796158d85c3e7b2e64136c2b2fe996d878db497f1aed9629759a231e347180fa702b0cf9175bc5c516e0f8a17a9ddcff1556f7adbff

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

      Filesize

      344B

      MD5

      981e30572c1cea98b88272a872c890aa

      SHA1

      0f1e50df68807a8359396e790752e4560d1a03d3

      SHA256

      699ae76bd0d982d109ebdb20fc0dffc80b41240e7a4b31a4484d2bea58fa26c7

      SHA512

      2dabf911ba7be64d619b983c1ec05d4776c760867e6425dbed7d246df6201a46fd2850e5e5d2be9eb48a78a5cad1c25fc73f51b41d57706d0ed85f04c217e8f5

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

      Filesize

      344B

      MD5

      f9e7a44102a1ed240e135faf7bdba3c2

      SHA1

      928f61ddf3a743fd306b30b106230669f0d13da5

      SHA256

      85642d820d75ff6e145128d5e787a8a0382e5b9439fd059ba400c147ef7c37d3

      SHA512

      93b1933e982ca38048ae9ea61872af9b27718aa76f78ad47764a3abd6f3c33ec3b7787366057d29f7efb4e97991159e603f9456db2268e4ab1282f8c1a5d9080

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

      Filesize

      344B

      MD5

      b111172796b08a81005d2736e2a5d0f4

      SHA1

      73b583e16b9e4e857ef9738df9bd9c777d5a67b0

      SHA256

      91abcfc6acb62e1015fd2bf0c1bf8652aa1c557957f51f0ff3ef6d09161e69af

      SHA512

      839e0a42822fa00ed1c3d30990a709ed18b1b1cbfcb11bad1587e14519483c0c4bf5039894eaa56b8a95afbec7eba5da8113c234824e062104c7c09091b652d0

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

      Filesize

      344B

      MD5

      00acfa526c7967363a054755a187796c

      SHA1

      266a00dd752020ec9503ffb36700349957ad71ad

      SHA256

      a5f7fc73d43db3f09c308b88224b998ccbcc87ba72c08c15c7ede3f39c4d3ebf

      SHA512

      56807c0a78fbe5cec284be6cddeb4990c6ac1e7b5a8846a971ac40f9071611877b4af08282dd927c816df4a1aed133cb4a194e59305504c888b4488096e10e11

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

      Filesize

      344B

      MD5

      43fe79d2c3bfcb30d5e4bdee9d0c6665

      SHA1

      abec5834b058597e4b8ca82c1fef30f7f451880c

      SHA256

      e3606ccf498028db87655cff8b50fadccafb4b8a818e8be3e3445553cea83e55

      SHA512

      3ff703bbc1a9fce42c1f318a0d1836c852a57ecd9ceef842c673c14a4e46dc22c97c4d5f28034031ba86fd698719e2e9abcde2e3508244c561b5cbce4e6fd4d7

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

      Filesize

      344B

      MD5

      482e6c741d544d49c29462eade39ed84

      SHA1

      afe69e67a37e979f2fae71c5e27bf6a213d40e8f

      SHA256

      b4826b934d114420511471ddab440bf39571491d1e8b309ee9efa989e19c0a24

      SHA512

      a8e01fb42a2659836041a15781baca674c4e66ee8b053190c289dc438b87138ad1bf3267194e23ef3eeed83d2497ca22d5cb1f2a59f42b937aa46805ea03e39c

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

      Filesize

      344B

      MD5

      bbfc64d2bf3d41effb6c93e5b7fca154

      SHA1

      3b974da5cc415815a99d6ea44e70cbd3d7a05b55

      SHA256

      a75a16384fa6d3c609ca150b96401019149636c7c60bef10039b150833d947e6

      SHA512

      a3f1190392653648cb4821de95e04ad8d153dd33710bd7f5b24cf90e62165b59920f734b832c739ee511982f2d360891ce693d06d513b8a950c4b355ec99b398

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

      Filesize

      344B

      MD5

      7b9509175537f164ea0ca829bf0667f0

      SHA1

      bb48e0c594902ea5fb97795b8296c8c9ce79bafa

      SHA256

      9cb16c7fe2822621c158ca8bebd035037561b275a4f531dd44f472e65777fbfa

      SHA512

      644c31fc3ac4490f1085cfbda20fba19b5dc552c53255c97faa5bdb32c55071456fa6d03f7112ec255bd554e0f0557bca30d203cc747768496cf0dae3edf5802

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

      Filesize

      344B

      MD5

      23ce6dafbda0f3fc09f08beafd81db52

      SHA1

      178b19a1ae9b557e893de4345a5ca3fff6131b1c

      SHA256

      2b0543a373d1a6412c488d86d2e2c0320277fda0884fe2651e898c719887d213

      SHA512

      08756c88b373ef8a2883e6cae0ee37131839d73a55bcc731d8c8444771936d07b0e7f3170a7cb79229e861c423d491bc4e910174a0feb3202bf626e86e5d2bbd

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

      Filesize

      344B

      MD5

      9fc9719b0d2d8fae4406dbbd89514d7c

      SHA1

      88f1a2ea9eb95a4f6db70b21d50cb6b81c4348b1

      SHA256

      86fe5df7505cbd7693e1a1c80962d4179adfde45c7ae6d9e887d1a21214be528

      SHA512

      6c7e5f1bb5aa98143867af878cebf7eb383f0ae20bdec8e30c57a5771c7fba42f4ab633d80bc0015ad12a9bfd108dfe7fe325ce497f117c4af8a3a10b99da55b

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

      Filesize

      344B

      MD5

      29ec9d5f97179834fbf04e8dc5e39a6e

      SHA1

      e158bba2783d79947c764293095a43b7c19e492e

      SHA256

      279dfd5a90ec3ca6bca3eebeb89e007c448def0a374f9139ef5a0c32f8e46083

      SHA512

      75ed3cc736c03365975971934218816c194529a8e40c590c91b4aad645c948affde24d6a49d2734d2aad822b179a552cde11af9972b384db09233e22163d6e4b

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

      Filesize

      344B

      MD5

      f09dccd3f4d041255970db754a87b4dc

      SHA1

      cc6b9b72180abb16ae59e114552f36b7522959e4

      SHA256

      a9e9567610a68f352bf69edea0fe8d3e5ead4a1e9dcdad29b9ec6383d334c929

      SHA512

      075b121b9cbe2a278977c9d9f304da21eee3572c0cdd00a27fc329abc08b57b0c12661225e351417d72a299510d7c3c44c35e03c1385133e606a88fc76c59041

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

      Filesize

      344B

      MD5

      d8cdf36fe0073c4d81921abbfe558c5a

      SHA1

      2266dceb61e72d507dd92c52ac6194b0232bcab7

      SHA256

      ac25b925be5cc4d80fa599f6fc65789fddb040ab0aa5b0ae09bf7495a2f0592b

      SHA512

      f64f764f623fcf0a82e007e1395961a752ec1b787eb973c477a1e905ba94da6f347e70b930011603bd386605d7fa807a05b680263f26d6949d788983d074bbe3

    • C:\Users\Admin\AppData\Local\Temp\CabE62.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\TarF55.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    • memory/1668-490-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1668-492-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1668-491-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2932-482-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2932-483-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB