Analysis

  • max time kernel
    132s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 18:15

General

  • Target

    7a0de408d259d7875beb55da0ed39c2b_JaffaCakes118.html

  • Size

    156KB

  • MD5

    7a0de408d259d7875beb55da0ed39c2b

  • SHA1

    4e8f5c40eb0e76ec50dd69c25a1fd6345923b7ed

  • SHA256

    884b8925c4fc9b9c702f1eb5d65e014e9733d6991193afcb8542cfae761c8fd5

  • SHA512

    629b5a1818aa30fdbc748357ed2186f8a5c9ddf5944cdaea16ead2828271bfd4549f3274f2daebde43be89dbe68d586b6e20a04cd5eaea2334240f100d5a2984

  • SSDEEP

    1536:i6RT1Kwam8DhV7z1yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:i44nhVf1yfkMY+BES09JXAnyrZalI+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\7a0de408d259d7875beb55da0ed39c2b_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2300 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2784
      • 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:240
        • 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:2096
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1564
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2300 CREDAT:537613 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1596

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      344B

      MD5

      d8173e1a697543cb8d0edbf0feaa6762

      SHA1

      9bfd29e9b5ada25eda3ea0f1809a10c3618cf212

      SHA256

      9ff5d19af1a495d77177382941be54a78dede26c0d8e51bd8d00acba00f9b89a

      SHA512

      36f445cc3d064a968e946934dcdb073b8f756d94bea9b8f6af1170d05e0dcfe5e1bb4f76184b9ff9f3658b7b062a4868b9c202961a77654b14b3a2b28541106f

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

      Filesize

      344B

      MD5

      3f3485c1dc50af5bc9b0af7e07d98472

      SHA1

      8f3b3d4773fff36b420511730d3c4f0ba596547f

      SHA256

      f49fde7cc336e72d8e8a1763cdd59be0966e62d938efbba9f585757bfce86eae

      SHA512

      4115402abb99f85cbcfb83f99e0f47796d5b6276f7c66a8bc2e5af63e86b27bc0c8e1237ce1f03b6b8c3e193bdcebddc75150eefe17d6605ec5c18f1f97d8c22

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

      Filesize

      344B

      MD5

      a085d2c6ba250e0156a306160ad0cfab

      SHA1

      cbeaf85c9ef424cd87a4733e44fb8461201f29b0

      SHA256

      fa0a24bb34ebba3908febae36bf8a2fc57af5bc7272504fc71ff727d30042e16

      SHA512

      9d527eb15b2d2dce913c527f99ede3400ef840aea278828a25451478299af4fb8d1c516c16596a5b20e04d10b889ad260351a61e3a4956c3b7e06449fe9b62c4

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

      Filesize

      344B

      MD5

      03ebb8d14641ad4bf4f79ec4c6f2c798

      SHA1

      dc7a8fea3f058b21376b012a757b2b5464375173

      SHA256

      a87119a3f65235209d8ecf1925dccbe1ae3e901bf4e9d4b006ff5823e5731c31

      SHA512

      a8622f7d3378560680f8b66e1a9683bb8c98aee667a6bd52d00b7406ab975344b10cc947d2fa6f9ebf7f8a544440fd518153b7349ccd985c8fd082ee849dd1f6

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

      Filesize

      344B

      MD5

      2495ad17a786780ffb3c8955c6124348

      SHA1

      60b2170a9b6d5c8b6ebdffd72d0960cd5b9599b3

      SHA256

      ead6a4e38a578ee17475dc61af4f4b0f7f07d4b8d8d21a30466c69f47c83738b

      SHA512

      8a719387d40aca17a674ec4aa34509fbce489babeb32d18368a5d63d17be4bd5897a4d48c9d9494eb15657383bc9ecf5701f721efc7858900ed51689b19eaea5

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

      Filesize

      344B

      MD5

      dd6d20ff83d996ee98831df35e5d2dcb

      SHA1

      e30bf34899ecd81a7dc09be1bd84f9666760c864

      SHA256

      6bdb6fa281bef89bcac65e109ac4fd64d77c8ebbeea8b5bd9bdf44da1afe3ff6

      SHA512

      bbdc4a4beadad254855279d2d1d95096d7a981674e1e9e3e83405c53f2189cbc9b95af03a417b7143f67935dbef36d0be91e0ba7e34573e9e5bc796ac66150c2

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

      Filesize

      344B

      MD5

      cc58a3de1de60e6274dcd465a0729f0e

      SHA1

      5f4d4901d18fb2bfff071036692d3f40a8c4e816

      SHA256

      6ed8b935dd4dc117e01c784192e6dd6e8042a229ccad7e066046e848ea4699c9

      SHA512

      c75031186939b0171cbf6f84c4326d4041d65c50d96f95a0587f22fa00b9c5d4acc59863aa47fee11a822e3810c5aa178c66c4d0ecca1c426e7209cd6aee2452

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

      Filesize

      344B

      MD5

      44f5f623b36ea532aa6ee19a4ce13275

      SHA1

      116735d92db9940e09254715da2f1295a8ee8fdd

      SHA256

      b432366da886c66e4100806d463cb0f9c6fdfd80bfc324066ed3fcd3ae328d0f

      SHA512

      942b0bec4712e803130a2008968134508cd9e5abaddde650b87109278dcd70740c64a42878ea8c201fb03ec8937e5e58a74ba8b38a92cd25ca89cba566ad8434

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

      Filesize

      344B

      MD5

      b4f4c837ef589150de28b2e83f46efcb

      SHA1

      cf3bdd2f956eadcb8fdfaac67bdb3c25909fed59

      SHA256

      c6800fe0ac85b8dab14ddf507dea884b22459e1dcf4880b8beeac68429cb16d7

      SHA512

      fe3f9fc387605bbf805ce59b28bc3718ad9c4392d8be00bc3519b17ee3833bbb2558153e18bf085a8f881905a50352bf2c1e2ae0ebe814d6dec741e2732e4d6c

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

      Filesize

      344B

      MD5

      0adb0e1a1eb4f49d1623e6d1a707f3ab

      SHA1

      c2131b84e88f64cf62b7fda27425dc39000a7b72

      SHA256

      1fe73a5fa96bc5a9ea35d2ad5e06f45129a22b83e0d4ad36294185def8b88afe

      SHA512

      18dfdfe6cf6dc4f39a11343e8a899929462ea8feff3e46b840364ce0bcf5562ab0a12e793ec6f6aeb08d774bfd2046ba563fe0b49df96a91f455e3cb8c3a6c66

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

      Filesize

      344B

      MD5

      f5aea9ce07c81fa40c947d39d5710544

      SHA1

      8cf70a926e1368253a3aab8877358ec584b2f867

      SHA256

      56b91d0efe66adcb03cfb4fd44d6ad500b046c2c02d5d7e50d67333ef8ebf773

      SHA512

      ca480fc35d1ceaadffa339bb19b20bddb224d4f60406338bc8a79c463b43bb66eb44e7987670f9fbeb8c9a5e21d1b70f4a1562142b9ce1bb24794948877e8a45

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

      Filesize

      344B

      MD5

      91944817c4d7cd303081dedf6fb0dc54

      SHA1

      d6be335cdf52ea271a1d11b1043fb0bce91faef1

      SHA256

      df51d3ad483e295a9faad896905411cec18cc17521f401e240421ed868b85511

      SHA512

      e0754e58b347ac0815f6014d08eccaf28714e7b487cfc03ca919188ec0b1f86a42a947ab82976a2a1a79ab8d251298899372f148119d42fa7af6ab43945a0ef3

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

      Filesize

      344B

      MD5

      73b747361dc2b99f9bfe8c6b46eebe93

      SHA1

      ffd9cf12f6bd7f3e34b73897ad2e41cb78465c37

      SHA256

      b978b7015c5c86007653d5fac51be6917d629112896482236df3ee1a60a5cc6d

      SHA512

      06321ca7d899801db3b4a95ab3928c95b8841da92118cb473813f2ec293958c859b35a85763af635f4371fbf3c0cd278c4a7c28c7ebd7d6cc44f199be881f8fb

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

      Filesize

      344B

      MD5

      1924596ea21eee5bdfd68fa1d546937a

      SHA1

      96d86ded8212061516f2a0b44b4336ea279f98bc

      SHA256

      4cc54f5092a26297a34e23b86ca5775bb7d41b39fed68a8c969c3e4912e9284b

      SHA512

      47603092766fc6807d829ece0adddd355a926723add6daa4d73b3cd86c2cd69c385437cced97fc99f6e3a4c7a22e95fa6e371b3f5db3b22ccecf84a1b073b0c9

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

      Filesize

      344B

      MD5

      12fa1466f77aaaa89f1d09e22112bc20

      SHA1

      58f097c9657c6e5017855e03c3bd7fa636de157f

      SHA256

      903db17f86333a381531a97e35af1e509af75ac1116e634e15112fda3b663d1b

      SHA512

      16af569d48937aa2bb6059d4fdb20fe19fefcb99a9ed9d927c17fa35957a7956dd296097b0fcbecbef0da2fa1d40abb4cc031e869110bab9ced083fa580dc984

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

      Filesize

      344B

      MD5

      515eb01a5f004a8bf6b18f00c34a88ce

      SHA1

      cabc48d73c65f0e47a66f50258c927ddc9fc2c13

      SHA256

      d0d2210a10b8fd6784250fcbd5fb69b25e172bb2fb0d7e1d8b13f2527b40b7b2

      SHA512

      2c87cac0ad410967f9bd3c171d4de445d79cbf00c0eb5354ce073b5e00876fb2dd3e78ce1d7b34fb16090d75063d51a5fccf6b701c9c956a7f06038cbb4a417e

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

      Filesize

      344B

      MD5

      b7962469bb805ce291e7c80e0ea1af06

      SHA1

      c6dc0eb931a11324b1cd67c40e9bf9b50327ed12

      SHA256

      3905d91a70ce3eba7bad16446904ac8406e63b406c7902dbb2b3366d39395160

      SHA512

      64ff767fdcf7377d8899e468414ddd4d2309fef23b853dc4e2e6e4ce9ae9b79df4087bf0e7949024e69097cc93094cb0c6eeb99ab8b5461ce5a999adb3b22034

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

      Filesize

      344B

      MD5

      0afb9bcff032c2c152fb11d5dde69a6d

      SHA1

      4b7c572e68c3f8de31917d516a2cce773cc30433

      SHA256

      6228c62a0f640d8214723c124d7667a6503b187f57738515f40b72627e98218d

      SHA512

      966d77e2f782909436301df94714893141209f9fada36141f770d49d00f56a05c31562d7e8ae8584ba8567704d8f101bd91601a1772d7855ef2e65222634b3c1

    • C:\Users\Admin\AppData\Local\Temp\Cab8D63.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Cab8E51.tmp

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • C:\Users\Admin\AppData\Local\Temp\Tar8E73.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/240-483-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/240-482-0x00000000001D0000-0x00000000001DF000-memory.dmp

      Filesize

      60KB

    • memory/240-480-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2096-492-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2096-494-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2096-493-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2096-490-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB