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Analysis

  • max time kernel
    130s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    16/06/2024, 01:42

General

  • Target

    b127551fe51bd53cc267da0c2961837d_JaffaCakes118.html

  • Size

    159KB

  • MD5

    b127551fe51bd53cc267da0c2961837d

  • SHA1

    25ffea0f4127bd35c5c564ff25c82ec6db819f08

  • SHA256

    89b9453a9d1d65d4f5e001534c509603f0f564edf31c89b21bb1374679b48f3d

  • SHA512

    edf503443e34479c2b5bd27e4ea5217a7d7416f468ffd942a540851855840c5c09a8b580d7711cc4b00a532b2f534135fbd9327e892b2b64f811dc7a3852b86d

  • SSDEEP

    3072:i/z849tWOyfkMY+BES09JXAnyrZalI+YQ:ib84mrsMYod+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 5 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 34 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\b127551fe51bd53cc267da0c2961837d_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2888 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2964
      • 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:2420
        • 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:1844
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1168
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2888 CREDAT:209942 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1140

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

      Filesize

      914B

      MD5

      e4a68ac854ac5242460afd72481b2a44

      SHA1

      df3c24f9bfd666761b268073fe06d1cc8d4f82a4

      SHA256

      cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

      SHA512

      5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

    • 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\Content\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      1KB

      MD5

      a266bb7dcc38a562631361bbf61dd11b

      SHA1

      3b1efd3a66ea28b16697394703a72ca340a05bd5

      SHA256

      df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

      SHA512

      0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

      Filesize

      252B

      MD5

      b5f9b9ce97c060eee5439b01bc70124b

      SHA1

      7c509741f057db1acd23c789200964e071697228

      SHA256

      8b1f0b0a8a108ce9d6ee42cc73d36f2762b86d91195b56da4e116819c3ad749a

      SHA512

      f9ec1609ca52041e557e5dc3d99bb9d4917e27f368db78fac53ccb79e91fbaa199bb57dc7728f7efc8f3312468c4029ada0d43d3e5ca5ef494b61241e70169bb

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

      Filesize

      342B

      MD5

      543bffb3705e1c1f6a9b25e0633233f8

      SHA1

      35909f61bed85d5d9c3246d29c1b51a876929fe9

      SHA256

      5b3c053e727063eaef7f27cc77ba703d37e58a27177511c1ee45e60ac9395602

      SHA512

      fa6db6753477a6f03a7fa7af2130241166b4c2ba1271d122b135b39080824572ff2f1d277305d962072a3d4af8d0782412c29b088f374f4beb439a5c41866de5

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

      Filesize

      342B

      MD5

      69e3885a1268639784d7396c4cc21295

      SHA1

      7011a4b5310f8992e219031d969083c3fa2975a0

      SHA256

      eaedbda7522b6e71dbd7d7df716093b26d5e5a214e6ef5c4bec8b8909f2d6eed

      SHA512

      f9ae247f4f0275cc8d57b3c7a8f42805e5421e2703710c6d89e1030759fa7c43f0399810f6866beed6a42ce4f0bf26352dbab352fc3ffcfccd37a454a93d6c8d

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

      Filesize

      342B

      MD5

      2375901e9702bad5762944311ae4cc12

      SHA1

      02272105f8f9eea736932492f2f1362357fb97c6

      SHA256

      cbd2c88ee44e8a2e759186be65863676469699d251f732e07c4a710571924e0a

      SHA512

      f5e01875136d3310794853941c05db2870cbf74812c2d856c96200bda986f5416f54ff23defb230fcfee5996236215e489b2e860de9f5ff4685c1c989e0d986c

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

      Filesize

      342B

      MD5

      bbb3f48a7ac8454d606794d3ad75209a

      SHA1

      2c4087cdb6ecaac1d28cf149528ce96262874177

      SHA256

      8fb6223a2529409a5e51f05b91c05b4aa0914de0de190d851f865058ff683ba5

      SHA512

      e5255935cabaf6011b1cbae3c288687f771f73062dcac735cd6507f16c25d4ad8e45818b44f08e0cafca275b336c62c9cf91a31ac55eb7f27d245d90e872e27c

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

      Filesize

      342B

      MD5

      b4ce145f9ca52343069142471ec39d1e

      SHA1

      f9932f36790ae4bd271d14d6954171cc1fff26df

      SHA256

      e1f2a1cd35fcbf57099e19ab2aeaae5fc6577bf6af0200b19d0c634ce1456b33

      SHA512

      7ab322c90219f3e51754a064c82a159784b93a420557847d9c707d085fd6422bc8930c04f9ea927e8a700d1021e91ffbd5ec18b846482385b5271437b0610f20

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

      Filesize

      342B

      MD5

      5de5f2e64d97bb8cbe585589c5fdcbc6

      SHA1

      fa3693f92919ba5d7d45bdb37736dfbd24cc4a4e

      SHA256

      0dd0654a78c5298964e8b3176ca93e298bf3f8d9a18b875d925ac0b2ecafc3e2

      SHA512

      e7657f389503f68fb399aaee43787c22e3fdb39b463ea23d57ef0a126274eb18894630a6680bebcd1c90ed99d063ce054d3e2569c1e23cdb75752ca0170ef4e3

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

      Filesize

      342B

      MD5

      7af09bc2eac07c6d1a009562fe3a9dea

      SHA1

      74cc83c5dc0c0ece9d957a703c768f048e27d192

      SHA256

      341603c8a8ca17c0bbcda527e81ae527949963b35aebecbeabac2a45925cc2d7

      SHA512

      0cfc53bba0087a699874bb85118c12660e375fe8db5fb5d77cce0f635513377ae5c9ad5c50f6c85bf80fa8b8c1a253ab0cfcabf25c8b4d7a25dab41e3bed7519

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

      Filesize

      342B

      MD5

      09c3886a0d5a091256ef0c1f07bee221

      SHA1

      626a012be1ef67ad30b83f2ddb3aaf5eabdb4af0

      SHA256

      b539fe5568b63c2f56816f5c3cc225968f43a0b89be9e415d8a8d51ac0c80f79

      SHA512

      ded67717487c4065d4ddf71422cff8cb52dd46d4c8ae0ba6511e4667de15c5f361ee857258ca4b80b85ecc7a1063b71aa699de14f591eaba9510bf15893d2161

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

      Filesize

      342B

      MD5

      6afa68b582acabfa7c40710129e8ef90

      SHA1

      af4c60d304f1377a3d6e52e68a332253fef2627c

      SHA256

      1d97238f4b91a1d4c77750db988e7eeee6959578092cffb552fa4c056c1e6f68

      SHA512

      9db73290ea29d6b602b9552759cd4c8bcd398d025ce8a2c2355e9e72d4e1f44ce642854de8a377b37c89397b058b8414a17dd77baf6b20f937acc0b3ec493962

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

      Filesize

      342B

      MD5

      982264163d1c2c0369fa8b8a6f8ff8a1

      SHA1

      7f13f6705d57f060e431450493f0309a26940882

      SHA256

      f627837c2c4a41876fcc7273d8c4a2321c17f5cf8def1863b5b6525b0a8ea566

      SHA512

      c1dc36717b591664c810ae713f4284f82339169135e0445843aa7337a4dad58fedfe225681774d51241c2ca06f968dfd3ebedef8102b394a88a24593938e270d

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

      Filesize

      342B

      MD5

      1338e7178fadd58cf41331999a5d263c

      SHA1

      547c343124d4218fb3450f13452bb43ee0def36e

      SHA256

      bf416e5f2b2408c0f329cac2693b7b80b778c7db4da28b54d11c57d8ddc04a4d

      SHA512

      768fe0d6beacdc54a2bd8b10d41397b456a25732cec32d6f18e0b287dcad3ea9c3e2ffdb66a994a8f74b58b7657f1d05265cbf4d8e4335268bc36e8320750541

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

      Filesize

      342B

      MD5

      335a32abadd97efb56f9f0573610c615

      SHA1

      296470f3fd853f9d3ee3e80e9b3aa03bbf76221b

      SHA256

      71f653564eaab416a84ecbe9081e8b7afa00d05c1a44a1fef9c174684147325b

      SHA512

      5875752e4591e19576de922bc7496ec669aa1351782f6a6cdae89c3afd197869e10e2df0585c46e1bd0484fd762c94eb99a097a6aa84555f350cf242119f63e7

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

      Filesize

      342B

      MD5

      4d777ec44d3da9e41f3b7af19d81f2c8

      SHA1

      8cb4cfcd04ce3f41ac59193bdd473feccc0b5b9a

      SHA256

      b7d4be614c33e5583444fe78f1ccdf492e666d508f87255715a17f3f4308db58

      SHA512

      a88960cb7571f88abdf60cb160dcb0649ec80754c882188e8f79dd2a4ac640112f17adaf7e32de668f43d421c1fcce84ff56aa38a56e42b86ecdef620d173efb

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

      Filesize

      342B

      MD5

      acccfc3a16bba5e1f1d5f3accd76f37e

      SHA1

      dc7615d2ef80df52e6b51fb6ac5ebfb59cae6ea5

      SHA256

      c6b7434d7d1243aab94bf8d8d005067f6b5b31bb2b86907d39fbb13c2b7d6287

      SHA512

      55a0723de07bae11211c26e0f6c36330146a544db1819f5aab91fc853af26f7e878c80dbc84017ad1f5f5d45f0419fa19c70675019bb73f20691e36a3c55b1f9

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

      Filesize

      342B

      MD5

      d7be748cb842933f465e47b0a5ecd7eb

      SHA1

      4a58af671354d38fc4c3aa41a0601ad01c048a8b

      SHA256

      9b8e5efc0723275fcdedc21e3ec072cedf90e42d52e0da08bc2c299350b2812a

      SHA512

      22330092757c1ce07fa436591405e3568b5f90cafb3654f65e5cb2d3e75c935b46c8fbb16b0dba438b869b20b4306d32e0b6575f80df2a4fdd548201e4414f76

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

      Filesize

      342B

      MD5

      9149d619c65d7b218cc0040026fb9719

      SHA1

      42be605a5f3b45f542b034ff9bcba788cdd7b9a5

      SHA256

      af0d9c967455cc895ee4656cc41a95509f834d783f6d3c5689442c2e4eaa04e7

      SHA512

      88cd8fd3b1af59c068ee85f39faf2ce5722dde4d8fdc87cb6e993e9d03f6407739d4986f5451ea7ec125e61d75602dbe3fc84d0c34ccf6761cded959f6977d97

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

      Filesize

      342B

      MD5

      2d3c288117adfa7527a374da020e2f81

      SHA1

      e4c5a691dddb4e76a88c3de49abf2574f3a463a9

      SHA256

      a5677548b2851c67a9aad8bae69d41d41a1518baf4c666540cd4602cbebfab44

      SHA512

      88e6d3a6bf806306129c960e8afc1739de56e969642d95566dff4d51517650376b0eec2483416ae8856fdbd6c3facd76a7e80bb48a5d5e897fdd52f3980eaead

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

      Filesize

      342B

      MD5

      2bd6065e2b3f5b2808fce167d92c70f6

      SHA1

      3979d1b86c1294df72efbb5da8ae1a6493f3ffdf

      SHA256

      23024be31dc441881d63c9b9b64650c42543c219ca1c951c2a22de5cdb81bd4d

      SHA512

      9d590e62b9234662e305331a8eda9374a4348612a08f67605b6131a981ad5f9d417151e6572c614310dab10f652267fe5f3db53b5e351eb4cc46666e836b9ad9

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

      Filesize

      342B

      MD5

      46c3bdd068160b8316c7edbb9c20d159

      SHA1

      10a734f185e11a89ba18cdb9240c86ff3314904d

      SHA256

      25dea23f92ac5a32354758aca53d100288ec2cd587a25d850afdbb27c5acaa4c

      SHA512

      1d0b8d5c89b113494b4049798c419e5971646a8170cad4cfd7441c4fc3e0dfde128367835b4fbda1fee852902da8c72e311c5b63392d89351080e437b706d176

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

      Filesize

      342B

      MD5

      3a1729efdb864dbca5e52af4166db69f

      SHA1

      fe1e0a5e76803d8b2145622fef48d5f4d038861a

      SHA256

      9bb693d1866c28fa1e0f56f0b456fb8f0e54d4eebf612972d9d650586c9108af

      SHA512

      d609b761e491fca6b0c866dfa3098918bd6807be95c6faf5d03430c6aa99c70f9c995297e6edfd59de186b55a8d2331c509c8d55535eec30e8a39db5dea50bbb

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

      Filesize

      342B

      MD5

      4ea02192eedc39168e4524409cd16fa6

      SHA1

      f147adb7f7d6fa6dde2a462dde02d2450f3e4b36

      SHA256

      b29de90fd4aa1cd8c39c771bc632dc4a4f4385d3f82c314d06149faf0bfc287c

      SHA512

      2735723fafe7d48ca6da1b5c057c6fea5060ddb2dd5dbb4a41e62b98cde3666d38a8c82fafd6ac77ea0b1b47f45b3a4136f7bae9b5c95b32a6625babb3b54599

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      242B

      MD5

      a5c0956ee78fde4a21c4e48ba45bbfe3

      SHA1

      7ffd45c1d1065965ba23510b7b6446c990c4f82a

      SHA256

      5c37c24133d3d7dd9422dc007ae32c52c5b205b77a648e200dc68a23e8a69dda

      SHA512

      a303c5f4aabac08a681a622cbf16e3ae09a0592f53299b50aec7c5a6ac4856c3af996f27f50721f5c1f356bc21398d2cd71ba0d994419bf42ca875e3c9b6d0e8

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TH1CUT13\favicon[2].ico

      Filesize

      4KB

      MD5

      da597791be3b6e732f0bc8b20e38ee62

      SHA1

      1125c45d285c360542027d7554a5c442288974de

      SHA256

      5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

      SHA512

      d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

    • C:\Users\Admin\AppData\Local\Temp\TarD11.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/1844-584-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1844-588-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1844-586-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2420-576-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2420-579-0x0000000000240000-0x000000000024F000-memory.dmp

      Filesize

      60KB

    • memory/2420-582-0x0000000000250000-0x000000000027E000-memory.dmp

      Filesize

      184KB