Analysis

  • max time kernel
    139s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 01:55

General

  • Target

    43d4119f7173dff077d9c5d3411e23b0_JaffaCakes118.html

  • Size

    346KB

  • MD5

    43d4119f7173dff077d9c5d3411e23b0

  • SHA1

    32f14634d61f9d3ac0d34ffe7e22d74ca8f9add0

  • SHA256

    629e3e0955bcd2be0a90cbc2c3cf94c6c32c5e5bc32cb7124fce0dd3491fd306

  • SHA512

    491e0c17e9da0a69df31fc070b9e50853d76092b0b5b860aaf54adb0bada3c31edd07c5d42f779a8bb75e6e5140c99f89c088a64a88e1911f5b62cd4a50ddab3

  • SSDEEP

    6144:SssMYod+X3oI+YNsMYod+X3oI+YSRsMYod+X3oI+Y7:D5d+X3X5d+X3kd5d+X3p

Malware Config

Signatures

  • Ramnit

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

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 7 IoCs
  • Modifies Internet Explorer settings 1 TTPs 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SetWindowsHookEx 20 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\43d4119f7173dff077d9c5d3411e23b0_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2284 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3056
      • 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:2496
        • 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:2816
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2996
        • C:\Users\Admin\AppData\Local\Temp\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
          3⤵
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3004
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            4⤵
              PID:2728
          • C:\Users\Admin\AppData\Local\Temp\svchost.exe
            "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
            3⤵
            • Executes dropped EXE
            • Drops file in Program Files directory
            • Suspicious use of WriteProcessMemory
            PID:3004
            • 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:2068
              • C:\Program Files\Internet Explorer\iexplore.exe
                "C:\Program Files\Internet Explorer\iexplore.exe"
                5⤵
                  PID:2372
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2284 CREDAT:537606 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2628
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2284 CREDAT:209932 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2708
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2284 CREDAT:4142096 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2732

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          342B

          MD5

          9e6dd981390e8f004de8cf599b816a64

          SHA1

          776007fe6a7f4e90488e0bc04e957bf4d0379fc8

          SHA256

          177ee53f362830119cbbaca9e0aeced3fd35683928f400db484e1d14d2d9f202

          SHA512

          423acb95ef7433a1a790a552c5dccd41ace7016806b270f8642841c5e3fed8c8eea3fd1f169e6036ed16d49e3f04ecb6302c53d33fdaba74fcfbffb6fdd244f7

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

          Filesize

          342B

          MD5

          dcc5c122b3c57d921d78e8719ce308a7

          SHA1

          b41baf68456a0011ef05cd4ad61c1847d55f3cfe

          SHA256

          1b36d6a2a0cf705a2eb63339d0325398d4a0f6b728aa2de924965c4c5deacabe

          SHA512

          b46e26e26b9343f5a636ba0d0f5f8036a4319248a5ecc755500233d12643d7aea5f35df4afe9c5a53689d567b750f470a6c3100e4b06d588ece8f773b48ad485

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

          Filesize

          342B

          MD5

          43f2ddc1d58db0d098a509dc52f205ce

          SHA1

          eebad2886bdc69c54b6d54962f63460ecc84427b

          SHA256

          fd460919dc18fe89c3089672bedc04930c63874925af6cbedeec7c30c2acaab4

          SHA512

          cf67be1f6d928fd9a8b650b453d881b73465cc5cbe0d6d2cc94da86a87f403cb1f1d32bab5ac39b7fcbbeab157725a99e21fe8fb296d692de1ee84611dd91903

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

          Filesize

          342B

          MD5

          4b44a27073f75573b4181ea02370cbdd

          SHA1

          0c0aea26c86f4aca0e04af8d8688b2c4ad7db230

          SHA256

          8abbc12fe9a7d65319fca7fc84c1d2b4fb20e594802f038f663a0aca8c2d0623

          SHA512

          b4e33450e20e8198a3afcf3f0033ecef52fe58affe9144ec46ddc870d5014877296739da8a6e4de992f9513f67d1d41f9b235fbd0e0c485a578050caca1b8739

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

          Filesize

          342B

          MD5

          a042010160e21888b31f7afca5be6895

          SHA1

          41a5cd90164e90af95c7cccbe26b891311ff476f

          SHA256

          b82a2cf62c82bb4e4d70bd81a47cf598417f34e0a630c1da5daf1ecf9aa34dc5

          SHA512

          b6f0636607bc21d24cbc5776017d69f7064ecdc38e29475da5ae086472865ac310814d4d4d75630ce77ac1c6b02fefa565844f5bececa005168969118d17ea82

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

          Filesize

          342B

          MD5

          0fa7bd15532a75cbf6bbdb42e1381c14

          SHA1

          d520916e7f74939e22facfcad75ade1f3653f3f2

          SHA256

          74c420812906a0128fb937eabacda2e210b945b7936b6dec296e27c9942c2d5a

          SHA512

          8278835f4702bd5ebfd3f6c0b7d7b39c3f60f7acc0ad318090491a971235de1d786d19395ca415838cfd9eae06413f9ce059834a5282112e3e66f12b7905a5fe

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

          Filesize

          342B

          MD5

          4e21fd05e415ec89b89d87a8269cf768

          SHA1

          e25dcd664f835100b4805511ba493a278fbe584a

          SHA256

          003a918dacc0513f6b7033e6052768dc78541d33bd2e2767f879390745aefc6d

          SHA512

          ba4bef2493ecbe3df00eb93118a0fabdfd3837b4fcb0f86ca465ff1aa7e900cffe56687586fe676871b05948ea3e8d60fa13b5317372fb26c17ba2cc32ec1360

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

          Filesize

          342B

          MD5

          263ba19032d2a5800bf84a3572d12c42

          SHA1

          af67d626bd5f93c4292399a89fb4aa2e49976b5e

          SHA256

          2a32e0f26f635011885739632871af79c40045bc5df748aa8ba622bcd1da8a1d

          SHA512

          3f91dbb1a095697e500fb70d77eb7807dff0e76d12440618ab3572d1f1b117bd1c70e48b505978b85198be35122f102952fb8f05a369ac822f42969cd2dd8504

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

          Filesize

          342B

          MD5

          99daae5e4b724acf26fa29b461d249c5

          SHA1

          86fb7ee8a87d25291596c90051f9b8bd43f53344

          SHA256

          6c069f3129b4816253d0898f489517f40906d46c2e4f4250e3790c49e844759c

          SHA512

          890be5ff45365a50645edd2ce5f4d1244a2b0b10e729e270284bea5b05cb8dc0bcf59de48edab4a04c61c9d43932d3d681c41b8b1682bbb1ab62cf269316be71

        • C:\Users\Admin\AppData\Local\Temp\CabC458.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\TarC509.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/2068-462-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2496-6-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2496-8-0x0000000000240000-0x000000000024F000-memory.dmp

          Filesize

          60KB

        • memory/2496-9-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2816-20-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2816-21-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2816-18-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

        • memory/2816-26-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/3004-23-0x00000000001D0000-0x00000000001D1000-memory.dmp

          Filesize

          4KB

        • memory/3004-25-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/3004-457-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB