Analysis

  • max time kernel
    120s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 04:01

General

  • Target

    ffeb9fae5b944a265b0393bf7469e3fa_JaffaCakes118.html

  • Size

    129KB

  • MD5

    ffeb9fae5b944a265b0393bf7469e3fa

  • SHA1

    cf9d8c328b68d524744d1db92f802b478c3a653f

  • SHA256

    b7f47110c2c124cdd7b3914e5e829b16fef5cea06f25589490027af509b8e24d

  • SHA512

    d78c41f8cc767d931588735a666a1e5292aaddf778d2af7ffc5e262653dad039378a7a05863b2b584dc315918915ae27fc9ee521ebbecca170638cd6f5d1e5d8

  • SSDEEP

    1536:SGESFhe6i/wIlIsx2Am8mgplZk9QSoyLi+rffMxqNisaQx4V5roEIfGJZN8qbV7e:SxyfkMY+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
  • 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 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 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\ffeb9fae5b944a265b0393bf7469e3fa_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2184 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:2552
      • 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:2756
        • 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:1612
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2176
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2184 CREDAT:275465 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    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\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      1KB

      MD5

      a266bb7dcc38a562631361bbf61dd11b

      SHA1

      3b1efd3a66ea28b16697394703a72ca340a05bd5

      SHA256

      df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

      SHA512

      0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

      Filesize

      252B

      MD5

      ff3786f12945163264054c9b1c652f90

      SHA1

      423ef18a07e356ed6609ef03247039147a129e2a

      SHA256

      e9f0be1a4744c06c11e0fc178abed7fecafb6abd2cdc9782a90c8acea56fa5dc

      SHA512

      f44f6a4d11adf340aabf3a883f3524a1538088abd74c8c6d4a60f4a01609b545907ab2b96c2422bdf718786ccfc2a1f9dc1c40ace29bef4c8acb5a233d760172

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

      Filesize

      342B

      MD5

      8684c554f6ee08511ba2bf0cffc1aef3

      SHA1

      0d27a7bf4035ce9033e8366214d31ee39582e805

      SHA256

      9ef532c5143db761cde52c6c69d7af6f97d21ce4f1bf3835555d654f8ccb63e4

      SHA512

      259cd5a860664399b21dddda30a4841be56c1e8fedb11b659209a78dc3879148cf9b79fe5e310f1dcd117a27082362bf37fe499f7298d20bf12d5c1421a50132

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

      Filesize

      342B

      MD5

      cebacefb5bffad9c339af3eec4104f50

      SHA1

      543e69d6aea9520577d936353485aa667cd1a58d

      SHA256

      eb902afafb1a16a4ed37817a81f98f61403e995990bab4bf50f5bb77b9bd5f15

      SHA512

      e232d922be29d17f9283bf7d2638059dc204f4980defa3a73f54b31a203346395c7ac5e54fc83af57915cb9c03d0b37141d59cb9decca6c7a6e2e5b6be273c1d

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

      Filesize

      342B

      MD5

      9920c49a699e7ff4eaaaecb118f292ba

      SHA1

      08f6a603aa7826a96cbe7033bd6cd858e2639e68

      SHA256

      b72f28d2481f26c195a7917083d627ea5706ac0fa7b66dca1f0d765f3f1902a6

      SHA512

      0e4d0144953d6c0532b0f1c7c01a646e238a3822373c2453eab6dd2c798f7caf97d4c0d309bc5de05ec1f1642c52febc42d636414923bd5b9acc1edceb293732

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

      Filesize

      342B

      MD5

      ad984e6b7ce446c0d0c67693b3aa2f57

      SHA1

      b1fded6c9e4ee17e0e60a2147f29c4d3cb4f4976

      SHA256

      eb03b29cadffae1703dcd6ca70f044ff429561041d0739a6640b84ef6746b668

      SHA512

      d24f217681a22c27f20905239cb3ca0e07678420f60feb5b1ac7b969030fb49d035c336530110696bb07762ba9d66216459062ec4f07b492e767ad82534b615d

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

      Filesize

      342B

      MD5

      90e2231fee7b93718705f2e00423dc72

      SHA1

      15b7ab2eb5631253f4668f4822e18b5bde0e3c87

      SHA256

      a0d892f64574f6a5c513d6b5e9eef7d6535994d94d38a8f096b309c519b231d8

      SHA512

      0997f913847079e85bab4ddd2b461996d55567fe03e679ba5ee6fee347555dd66a7ca5da58c49afb6efa92a0c92d13a352afb9e46fb989e83e88b763f1431acf

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

      Filesize

      342B

      MD5

      df9fc84ec308ba11dd28a71e6e9b643a

      SHA1

      31a6ec901d3a3e630d1b214f527f45adaf36f17e

      SHA256

      8f7b1cc9af96ea5b67a01c88cf7a43dd9527e4434241c392c85a886cbb1dd949

      SHA512

      bf106f7bfb522247497bc97149839894446a8acf72a5447ba3558ef5a52c2a6dea30d5310df3e78ed554b551b441530639a8e07bc9d8b6fc049efd0a9f04e645

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

      Filesize

      342B

      MD5

      e366aafbefa96a152d6b036d0450207e

      SHA1

      82651716fbadeadf12f00e81a5e01a01e050e344

      SHA256

      91a2bbfd3c10973996f1358a3f61dc393d6eff0edc571a827a81563ac378c182

      SHA512

      4bb7654c4158a3f179eddadd11b62138fb340700616f72d522906937260752291ba464206d7404c9f7e1ea60f7e5660fb47e86463ada910ff3b31858cd2449a5

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

      Filesize

      342B

      MD5

      4bb04e3f069be0fbe40bcf0e5e2c2bc7

      SHA1

      1c5a1fd37a3ed355fcb697555be5570501cfe512

      SHA256

      87a5962bc869ee0f972b3f5b1961b45baf1486ab6990680bef880b8db2005dfa

      SHA512

      4ac5e7df1d3f00a2414ce867df2390148593683727d0067f5ce5d79b50cb37215e37a3e9840c7c081a00f7d3bc0cb0bec35c9dc88e679697db508d686eb791a6

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

      Filesize

      342B

      MD5

      e81004b59a02b13df424295b607c81b8

      SHA1

      57bf4748be60a6acb7268cf8e1db9bc40bea4b09

      SHA256

      299a60d4a16927457dc0303626f6a40ce776f7175c7804d5654e619b45da708b

      SHA512

      8d775ebee296fb1de63a5a72a5407f1a7041f914528d5b8bc1d83aa24d108d93c7fd40138ca4129b02a823dc1770c9d177dfb28dde023bde0c656ea5090befb7

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

      Filesize

      342B

      MD5

      a0034e2560c5c825b589b66ec41227d7

      SHA1

      7037118dd8a474f645f3a2b0bf9fc62810d6fdd4

      SHA256

      276f7f2341b093c6166a6ec598c73cb44bdd3d7e3996b6dec87fea2c4b6b3d45

      SHA512

      9ff72d078d1d3db4691f1e56945dad88ca2b54494d8e0f24b9eee0229d92d045b7f1aaa42a940c5ce188ffeb38b47c4b10ded10baf376c28b9cb9ea5d973f72d

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

      Filesize

      242B

      MD5

      dba0d41090e05dd3266813d066a60407

      SHA1

      ee94e60d01629ffd4158ba94c6c7d735c5df54f5

      SHA256

      7ffcf4b109958c2369e113351b3b41a891ae35045be003942faa85a853ad8683

      SHA512

      388562c83898b037d84e993dfb92aa557628b0737bd678035e2ea902e0efc301d6588e3b0435590dac8dee89e91fd08a4ae5d8ff52c69967257d13cf4565936c

    • C:\Users\Admin\AppData\Local\Temp\CabACA6.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarAD64.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • C:\Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1612-19-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/1612-21-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1612-18-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2756-6-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2756-9-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2756-8-0x00000000002B0000-0x00000000002BF000-memory.dmp

      Filesize

      60KB

    • memory/2756-13-0x00000000002C0000-0x00000000002EE000-memory.dmp

      Filesize

      184KB