Analysis

  • max time kernel
    133s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2024 00:09

General

  • Target

    917698d870dc8d2493494fc8002c61bf_JaffaCakes118.html

  • Size

    155KB

  • MD5

    917698d870dc8d2493494fc8002c61bf

  • SHA1

    bbd85746a4fe0f1013dd09f165501f00d091e8c0

  • SHA256

    19e864bf92273dbfdc3367ac63d7d96a81e5ca42df6b3963db91e5cfba3e6fb2

  • SHA512

    788cb08f884404342ab854faea98452d9c7b7461efad3bf63f58c527a6857ed6ee2efa95a33a4980c7c2584b1fd94900c16bc14cc9ce4d2e4a570a499e1199ce

  • SSDEEP

    1536:imRTKI99YyVsWyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:iMPSWyfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\917698d870dc8d2493494fc8002c61bf_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1972 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1880
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2404
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2312
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:696
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1972 CREDAT:603142 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:876

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      1c30f87bd80bbb719a7142d90a8cf1dd

      SHA1

      e776cb8ae4befa3eb413dc97a0697ca507192e38

      SHA256

      3e452a860da048c9fa25bc83d4be4a43ef5329c56123454f6a25ead4c98b30f5

      SHA512

      30f701c5588f6c83f622de466ad283466f905fe9ff8015351aeaffd02ea8ba2ab6fb45fb0938f042106ee8a4368f2e791d6a652b96106ce5b20fa7580f9f6029

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

      Filesize

      342B

      MD5

      a123e2e8251e48c23524d7841d90d927

      SHA1

      c96f4348c60bc38f77fc14814361dae66526581d

      SHA256

      b311acace27db5da6ecf2c28a280b4bb1871a161b8f21f6db8433eb19e2cbfb2

      SHA512

      b8f3f31a432ee52b0ea61f766c8f17708787d6c7ec9edaecd8935321f67c452b0c3543060ddd9eba265ac5c0c9dc35d83d0ba8da70b3e1255d221752ba9d00c2

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

      Filesize

      342B

      MD5

      24185b4a86a8510f7544a168e44b07ce

      SHA1

      44d9e8f66b7d66fc16991c458c8bde8956ad0ba5

      SHA256

      cd2aaa14e82e2ccead142e5bdc36e5d90809aa04e84c7133d28d5b464755c461

      SHA512

      152d8c9d94f5a1ca255e6c83af6bea0479645d23e82cc90347875031ecae7e4fda558d6eaa21f1d1d2edd00f65ac29f1388b35a48672478c5a338fb04d2c25c6

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

      Filesize

      342B

      MD5

      279aa1791da0b5bb0a187197ce1bb76d

      SHA1

      b81400e4372bdfb00b9c4a0a2aad0f3ef5663f0a

      SHA256

      0052fb80a0735c71efa0a2c8cc7463342c4dac112bb0e46a25e532e335f72389

      SHA512

      221dc2e954283915db754690b4c9db7339c0b75888db96c3ed32a9bdc6f6afab118936b83c7665aec56c4361edea07c38f2271c3d6ef861062d5df3207d85348

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

      Filesize

      342B

      MD5

      342f989c08e63e411f4b31269e8d9929

      SHA1

      b7902a0d83ff74dc95d25747a1ba175b7a75fb71

      SHA256

      a16caa5a1fe0241a393a3fe128c6976762e187f2187bc285a9adb680f495bd71

      SHA512

      fa6580adad7313fb095a662043a19295178f1f9a86619fb29ddbf8af0f9fd2d7d019ceb910821bac01745f04bb3aca7dc0b78c0c4b30ffc5a0aa564248bbe1be

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

      Filesize

      342B

      MD5

      fa39997681c44711f3757244e5dea957

      SHA1

      677f94783a6ea36359ec1f0193796d76ceb1f449

      SHA256

      5fbf5a46a38be09cd1c91d7ea41322724eb994f8c7d6476c956324c4fcdcf418

      SHA512

      4c42cfcba7271529a946f6109e7531b78cf6f490a38ea8a7a036869bcf50dc8aae23d8b011ebc30ed2ffad2a39fa40b2ef7a7da5a871169a2252e5a1768edac5

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

      Filesize

      342B

      MD5

      66477cf9b07e73c578ea21a0136100a1

      SHA1

      93be519b5f2c2fecff738ef112feea6c2fb8b1c0

      SHA256

      109f554ea0f89ad0d4daf4182d875c80ff0bae47b965da597b3cb2e874406333

      SHA512

      a028607185d0655e7ca635125b530ad0a9a94d68fea2d1ef31204698b5a92c69e3442bcaa12eefe8b65a1e943558ec7ebe9e4ca02b672ce7035527ca097f5481

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

      Filesize

      342B

      MD5

      0be9d0faa5f11e68589f612ca355791a

      SHA1

      990b55be7361f251bf0b448954725ec91635b7cd

      SHA256

      f5d7b8c84d030fe866380929debe192fb4b2816250d4e5863e323f3c085868e0

      SHA512

      c9b1445e4c9772611804d07533f4e027a4639fd2fb068fcbe2ddc95a76a8c65ec3c2ffd19863b7bfbce7e5d78c17f9ddc339f36a4341b785dece41521d217070

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

      Filesize

      342B

      MD5

      06395352d5d93907b733515f7630acd4

      SHA1

      f748c2d7a173e7c41ed2e846f6ebe57d3c85369f

      SHA256

      a5a11e65d89fda61a27753b7068d2abf4693f9454eef5a023fb9be1eb4bb6905

      SHA512

      86e561deb8b9f83de26cb0fd7021903cf8d404d3fa85ae4e9275e318f7a48b404f119ea932e088798f67171259ca0730e76d65afb288af3883d12a7dbdebd028

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

      Filesize

      342B

      MD5

      3cca494ef3b121257ebbbcf71e687459

      SHA1

      ba9cde1aaa2c4151e2b13b2ce25962f7f1e68db3

      SHA256

      aff1bd7ea6dc0f69a5262c6b16841d69f38262c8aea7c19be3131a2a0e37f04f

      SHA512

      cbf9bec1f317786e80a1173675aa0cd05aef2e4aa027e278b80829e3fe606ef251028e2636eb0a9293adc2be253ff2b52191705b333318c20cbd2f5137d1efe1

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

      Filesize

      342B

      MD5

      9faa18d80205a3d9adc5eaf5726517ae

      SHA1

      04525a293363c4ec4ac09493c443a9b95660fb35

      SHA256

      21744474af10c28c0a01467a98bdd792c2cf4853f6ced87cb794f877e1faefac

      SHA512

      1cd4a259faa6e5a408aaab8d6f52a52c0f2027018cf7cd39847ef03ca265fc9c5977f4c702504f92f7b004345c173430a0bf29722a032060bc4b8ca9fa4c3fc6

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

      Filesize

      342B

      MD5

      5785068d560c98ae23ae4e945ac98cee

      SHA1

      7e158325969da1351e87fcf15faf6fe1c2229839

      SHA256

      916ac28db24f1be9de0eca4cc25dc63f3b7efee4915321005a1dbc8638d89bc6

      SHA512

      23a8943dd64ef1dccf125b096feafa438a46b2671a92234949771b3182981246b7f20bdc4cb0fbb28a011621e2cd5b10a7824d03a54177bd87942208b0ff3eb7

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

      Filesize

      342B

      MD5

      9087691e60b48a0500013dab05f8930b

      SHA1

      a1c6861411815420c300b6f01c553f165848511c

      SHA256

      16fb477d28965cc2904e75f77c6abb62a37a7459ec618ba0c9a7dbf4c197f4e9

      SHA512

      0192545ee46f796e51dfabf42f6ea6d36e9841a4e21c7d831265c16f49ddc30268dc78687687bce0ec92898f35457573e1923960f248a46b7de51d7f687e9830

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

      Filesize

      342B

      MD5

      6f567b638055563e6532b4d79290d990

      SHA1

      75fc19b7b4e317de540190c6473a89ebf5323129

      SHA256

      78f97b8a582862f7d5f64ff3641301a9e8e29dc600f623f68f27c6d00b646c9a

      SHA512

      a9022dabd432450027955c1dd240f23b99d86b0d51720bdab056ae5cb38bd749158e7885ef20c13951df45d239ec2c69f3cb14aff09fd2cfa53e04c9f782db2a

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

      Filesize

      342B

      MD5

      71c638723401856bc214d459e4603272

      SHA1

      330ca545e77ebf56286a6368376742f7c3686dcb

      SHA256

      a0cd99f27f6cfaa26b217a0c0dcc72be2ba9b2fea08c0d07c66781cea8f3a89c

      SHA512

      dd5147cf11377a5d5d9984696bb51e6aa40d00e98ada12c8186378f15899bd778c00e2234922ea3e95d6e2d7770e3f93877baa7f8df4d24557db48810802b9a1

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

      Filesize

      342B

      MD5

      c84203999e783465cc7ad88e33f00f94

      SHA1

      f83e12a1c96b94476e78cfd56ad5d53852138f38

      SHA256

      3358225e8a988925fd1d72a69aa0ebad97427233197a4b2a36394f67a52765b3

      SHA512

      d1b5e6f6e8f64a1cb49dce58a62e3487f7613c7ad7c89336e4a5c0c6f319daef50dbdc6eec094849a7eb9820788808e880920d3e2f7b5fba9e566d8876393316

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

      Filesize

      342B

      MD5

      8cd749b099955c526d7149586df341ec

      SHA1

      61a2253e66f275a1baa214ad0ce0f3e509ce5253

      SHA256

      5ce3dbff12e0c989910a357882124b8fe904c62241bc14be97cf3cdb7e4eecc5

      SHA512

      aec9c792a9ac50ac22ad7158542a7a008f04d2840903444633823555897fb93101233a2b27be5737d37bfcec6489e6c96e86dd4cbc7a505d9f6c43a9c0f02498

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

      Filesize

      342B

      MD5

      8919611ec52783c8dd859450f9ed136b

      SHA1

      a389d063041a26c13a74ac806ef923f6e9e1f5d7

      SHA256

      a935e4545e3df296b24f5c1ee892b67ee92a0f9ce2a262ecaf79db4dca9d3ed4

      SHA512

      4fb54592eb8e691ed70857eb0264d566f9fe0a0e77861f13710f0d46258cf06bdcdce2a47753f7328298dd5fb68a771bd5e3872999aea69850e5d3e866ead7e1

    • C:\Users\Admin\AppData\Local\Temp\CabC18D.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarC2A8.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/2312-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2312-448-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2312-445-0x0000000000250000-0x0000000000251000-memory.dmp

      Filesize

      4KB

    • memory/2404-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2404-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2404-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB