Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 07:18

General

  • Target

    e54809dc707f9aa1237971ac15577b35_JaffaCakes118.html

  • Size

    158KB

  • MD5

    e54809dc707f9aa1237971ac15577b35

  • SHA1

    2226054d74900e28dcc46c1a5c59acb207930684

  • SHA256

    639c5577d858d8103ea537ffa760298a8165acd7a961481d53e8715f16106e55

  • SHA512

    ea8df20e9894f5847831a2f04222b0e22977b9e709423696c800d3f177fa25830863463e9d65a05ffeacdfb85e7a0a461f0d75e48e146c4cd5976b2d71ff9937

  • SSDEEP

    1536:iTRTJPJLy5hx/gEHCyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:i9/pwCyfkMY+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\e54809dc707f9aa1237971ac15577b35_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 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:2956
      • 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:1368
        • 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:2224
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2408
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2136 CREDAT:472074 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1396

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      52977abc732156b2487c769b4aa2c29f

      SHA1

      99ef6ba414242e834c590c73e027de9ea1286c58

      SHA256

      446fa80f10ac90ae21bc17660b7d3c3dccc52617bc445c54509e2a3bc536b72f

      SHA512

      269d650a17db50e11bead14c05930a6bec8916bc2dda74f95f9c4668e6eceb5d2c52d95a9982e31d4e37752bef452fdfba79da971579da38be8b804531b5e816

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

      Filesize

      342B

      MD5

      285f73236dbb8da9d693aa484c2f210b

      SHA1

      2c7c0f1c8e886daea3858121ce3e42fa638f174e

      SHA256

      4cc6d856288f545716ca9dc8a1f804fd69ac8040f8df1c7e0509df8ea4cd0764

      SHA512

      5fdf8b7242307d4178e6ac84b0c7ffdb26f08164f49bb98166a4580530fc5dd1931cb49b4855a484e54d55025c1bcf16bf46a2e71e937618eee548c00817a9ae

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

      Filesize

      342B

      MD5

      4c0871a21a9e16941b91b4dfeefea6db

      SHA1

      5f90f074da68d7b54af133abf580691c13f722a3

      SHA256

      17e83015ef48b78ccf61c31f082891d32b6da0fe563157164fc6647ddd2e6258

      SHA512

      306a89c4ce5c79efa010f01571a58003a569181640cff3bfa3e51ff3f6af016e21f9732c7dcdf99c049743dc4eb4e5cdb10c14de1e092e07aac007efff15962c

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

      Filesize

      342B

      MD5

      a58b6a0f52377141f98bed9ceed85347

      SHA1

      ad45a4dcc0b8b20be0f2ccbdd06958cf6614d7b7

      SHA256

      286853d059470f0c753cf7c7923c48d93b0ad799fb8a1cefc6806dbfb3a8c591

      SHA512

      4b9d6b2380b19186af354c6cf73a56078e6fc873178a02a0194efdad9b77e008d5bb2ae5c6597fc62af49120d2a542cfbac8241c006023a8f1d547d148960c52

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

      Filesize

      342B

      MD5

      a926aae4c850d915092366a45cb3d964

      SHA1

      4c25b0bbc5c1fe1e2118eb5511bb4f8baef905e5

      SHA256

      aab7a49a8070a84d0218c92b70b5b683132b03dc351d2f6ecf0b15897f43726b

      SHA512

      c82b8fac111e04716075d34c1ed16689933d206272e081d82fd5446ace850a375d0b9bf0aacec87abd34aa13897dfaa345092b96d9437c425253c81213425b5c

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

      Filesize

      342B

      MD5

      afef6b1b6ec5d26cae4e28c58a088456

      SHA1

      c976b9ee776449b20d67128e5f16d4bcff4f2251

      SHA256

      40efad99ff060525fb2f1f2b5c499c540164c39426ef5cf53f37aa2036a781b4

      SHA512

      35792024c5004e5e8637e36506ea257c5eab41e8647f66e3f9d7edd87365101925cde507c3c10e16c0ad7d7118eac63bd3907255560259a10f1658741d2d4220

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

      Filesize

      342B

      MD5

      986d9e1824539053a1ace7a005761599

      SHA1

      2e3c2c6d0dee3093365ba3737f3fcee7f4803cec

      SHA256

      6b54d46a4e3b438675c7123c92faf075c35d899e4e435fd4b64808e8b8356a97

      SHA512

      d530332ff6dfdb43504b9373e8470f23d49b044a15f8d22a8b18dd44d2297aac7ce40de57192f4c690824a53b78c0bb4562f8725221f6ebf067cfc6d17f7d842

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

      Filesize

      342B

      MD5

      0ea60134e05b1a9c246afc65390d60c7

      SHA1

      8b09957ba6adfefa8308fe74d20464ae43923844

      SHA256

      1d99156fae2d14be4350cba59851e3fa54149f668a6a29beccc6cfe4f9cb5bdf

      SHA512

      eaecc3127a2602c0d8f29b6394353686473d0859c074316757b1cd9c28a9a4d62d74f1ebc93b41ecb2dcd52a64f3dee2b42d996489f71d054b771c2747a480b5

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

      Filesize

      342B

      MD5

      f2251b854a548e939ea1317faeacd1ff

      SHA1

      f35d0e7bb389a2437f7fe3837ca1fa5a34301e99

      SHA256

      9e7d3d1791863b87847996c95731936d59f64a61c7c59e1a0d1b6c427f06f5a3

      SHA512

      7a4389ae681436a9706fe373428fb923d250f6c4aa99e2c9ef18d310c040bff4eb286f9e44ccbe9e69c4481ba4d7339a0b0aedad7370a6adf2211f5cb1a18ad3

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

      Filesize

      342B

      MD5

      9b2c2ff538ac97742865587173f39958

      SHA1

      08ea729bd05d7e8f0377906d61eafb560cc4cebc

      SHA256

      ae1847018b90de75f75d5572ead23cf311c767b3e53534b9217ea9e4dafcc70f

      SHA512

      cff94da903a6e2cc21a5fa00e0f95063d4653d3d38ce79f49a28bbadb7b2170ed63b08fed53042f7bbe5d782fe347406e693d4e29a84a48f6bbb1f817662f39b

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

      Filesize

      342B

      MD5

      cf06008917cfa0b1075765f6cb0450ae

      SHA1

      3afa2c8b300e325a49925eb5c2d4e44f07de37eb

      SHA256

      5e2cdd0138058baa74363f1256058a8b0989fe4651b415ccb2b5b847afb1699b

      SHA512

      e8beba61cf94fc36533e3612b98a2fa2803b9c7df8e753fad7f510e6a85c2b6b1a7d38494133aff11bf8771055452da0432a44d2c73f34e0d83f44f1f07981cb

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

      Filesize

      342B

      MD5

      fcf2e02802b9887e8a3bdbe226dfd19d

      SHA1

      eeec79ff358bf070bf77605ed44b66fbdcb77065

      SHA256

      340965abc2c231d163c9a4ac73505165838b587cd6be2710782d431dd27f1e46

      SHA512

      e69928117b7284e47308f842ddcb1a47b337d1b7cc75f720840e0799693cc0dd331ce3d5fd02860d03aee8b7adb6ba1c1fd2eb422b13407c148e0cca3cad0b07

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

      Filesize

      342B

      MD5

      cff7d6e182aed47cb87f0a12011a0c91

      SHA1

      bd6a64a70720d51aa7a854054d12143c9b8b6ea6

      SHA256

      a6f36bfa55182aa87269c1119264ed493f221443f21f2f7c49919fcebe577b48

      SHA512

      5e351871df43978fe4b2e904c1db2d4fe895727bc24225166ed72284dd3c50c213a7d8cf880f9851a0a2e337393f00ab06c8fa3879bc5b6b8b164eb18d2371b8

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

      Filesize

      342B

      MD5

      ef825c7e91dd72608ca7120c42bf1b11

      SHA1

      ce6cf49fbeac23674c33545956b4b34d8ab25c40

      SHA256

      a4ff62bd6723c81d8df3c882b7883da5a6dd7debb9e95fb413d5bf0442a5d32e

      SHA512

      feaa193d64dcfe288a84a2af95f58c552a37058c63eb9bb411ce2214f41be2f17bdd5e7d0a5af1b26439b26fda3624df8f94bad234d240090f4f1f0e10bfc0aa

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

      Filesize

      342B

      MD5

      9a4a9c306e4af095cf66d0f3bdef6ce8

      SHA1

      6965c92517fcaa6c814ac143918607a490b45cb9

      SHA256

      c2ab304dfd009c75286e11e8f8b73b24dfbc899cba7f8cccd923d5d3886aacc2

      SHA512

      8ad33ef4bc8283a18a0f93f1a6831f241752a4f0054454595d5a932a1c7021fc7a92e1de4e74fbc98d4dbf227a3f986d84b6391359d5876a9503b094b9c83305

    • C:\Users\Admin\AppData\Local\Temp\CabD895.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarD944.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/1368-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1368-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/1368-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2224-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2224-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2224-445-0x00000000001D0000-0x00000000001D1000-memory.dmp

      Filesize

      4KB