Analysis

  • max time kernel
    131s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2024, 01:58

General

  • Target

    15b846f29b9fb44ed3477e9fd5af1c12_JaffaCakes118.html

  • Size

    158KB

  • MD5

    15b846f29b9fb44ed3477e9fd5af1c12

  • SHA1

    fdb06e1315b32f904819d8d08ec28bbbcc882444

  • SHA256

    f3701b6361f69de5e724f380e78bbac0058823f88ef94849e5f2a214a479255c

  • SHA512

    82ac128543d70428e7d5e8949dbbc48036c0c8c602b3ea76320f5d12ec6e8aa444a14ecc850438f1639b82ecfbd8ee5c2158f39b31fd0c447ab5458ac201ab89

  • SSDEEP

    1536:i9RT/urNjvD3b84fNJ+yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXu:ib0r8gj+yfkMY+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 7 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\15b846f29b9fb44ed3477e9fd5af1c12_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 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:1136
      • 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:1988
        • 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:2168
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1280
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 CREDAT:472080 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:668

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            342B

            MD5

            461e00f65e0bfa4d00be3214236d6d15

            SHA1

            53254264845789d689072d84d6430d8fa25e4dfa

            SHA256

            50686da2408eab561014ba60e05b5918c909c1fa7e47b4de51926055ae62bfcc

            SHA512

            851882a7b5d6bdce410b68720bedb51ce1b0c693785f694abfd68348a7aab35b7a347219071583f14c671e3e3fb7876a05ac484d06c13b0009df2e321a5c603c

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

            Filesize

            342B

            MD5

            a813af2b21342c34ba23b034f16c088a

            SHA1

            5db592924bb0e0ea0498963e151c6d1ded37d0ea

            SHA256

            a24e162430b9285ac1d7339d2d4483edb9a69d4bfcb7e1f1acd4e07e9cf16479

            SHA512

            3fcd87499b87b6c8c21cc713762f93bf2de942bb5bcdfc57de9d40ece23c51cbe9b36e1c21fb7dc530f8a186bf2a17d1660dc047bde4d410713de21795f3b587

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

            Filesize

            342B

            MD5

            695d81854de5665ac4ed0da791a54f5f

            SHA1

            020fe6fe9e6eed99697a685337085742242dc73f

            SHA256

            ff38071089fbc1f6dbc0b5f9ed5d47af37501213cc5a61c5b50d705a8b7146f3

            SHA512

            bdb0ab7a7490ed9b495f83be797e3e1ef4218023f7428146a884bee1432e4202fa632d7f6df7b903e19f996e353b156ce8eb3910c2735299160f15f69353e3a8

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

            Filesize

            342B

            MD5

            5d26a97ee0a546c9ed17fe45ea888bf4

            SHA1

            cb774da8947b34565a06e490c342a2c7676c51fe

            SHA256

            8846a9e52f14ae3245e762fbf55da382aa65eedcc1d9d884f3cbe53009976a08

            SHA512

            b0e591442ecb249c38ddd60b9e51adea33cd7031c5754c5ced9dc3c8f0fde8035bacd09fa1dd31b134d2485c5027e4fb5964a93cac44bbd276b8cac5658a03d7

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

            Filesize

            342B

            MD5

            020fee83911f1a44c0cc66867dff8f3e

            SHA1

            0e60bed465be12c4b6f5648752d8675c2e1fe1fc

            SHA256

            58bc4338afba564d996e79f3b5725cc234d5620e4f4154d3f6e04eada5047a65

            SHA512

            83422bb5b0dd5a09b54640086ec527033b3c3df3f5a96b7089d6b0e50dd1181c992aa00ea251d3b2f201ef932282d6d3ebd17d39e750ee1601155bab8fc60a4a

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

            Filesize

            342B

            MD5

            c04789c3fec6e395a3692c1a0152baed

            SHA1

            f5543a11458fd95d8ea50c1a327fa6f38fdb2876

            SHA256

            8b3a93aad15733383ed33358542c877ccd8b11beef62febb5b8f15b345872505

            SHA512

            a9403353070b555cdc6af46d0d595427b74cd05fc561ff8557105ce3fdf137f249baeae5a27cf07a93236faa33732c63752ca75dfdaae956b800d1c0ec1a21d5

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

            Filesize

            342B

            MD5

            cd9989b4a7a57833a3296d5e71e694c6

            SHA1

            ef1926bf2cc4e7c2e761fbb128522d49314e8ce4

            SHA256

            b0b6d208922f987147ce2e39f2a7d67baba36179efb70cb0b407bfb0791b2cf3

            SHA512

            2d0f3a407b754ef3868d6f813254b3b3ae46674a074ea7acc550c11a1986ca565344d9d17f0282701b81a4049189ab9b115c05d98b1fb44c284ca439d0b4b217

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

            Filesize

            342B

            MD5

            b99c21dac717c2eb2c70f003ff58e2bb

            SHA1

            974af7230fedc7043964707c9b7add7ffed1cc57

            SHA256

            bca71bf0f76a59ee3696e97101f83120bf442e4644bdd0527b34383eca5ae298

            SHA512

            4cae70b28507cedc3dc892fe38c2db25915639cf5a79134a05a52bdd7770aa8b03179eccf05f2186d4e415cdab2ea4c47eb2d7acc9f060097f01b8fe869749bc

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

            Filesize

            342B

            MD5

            ca3c42241cc57f8c7cb91708deae203c

            SHA1

            66a65ee9552f649b346ed74907248101a1bc003d

            SHA256

            81d440c5b489bb499fc5f07e5e71240bfa6f5111a0bd46171926d365261d8117

            SHA512

            ccf0a1db615639924d2411a09beee180a861db4986eb142b16df7bd86809b6544cf1e21a1ccc23b6c872914c293e750b82bb0d1975e1ab82a7334f15bbda5b65

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

            Filesize

            342B

            MD5

            48387908bdbf0f5b99c181ccc8ebfa56

            SHA1

            d25932601730049ddd88f4a1612c72487a5003c6

            SHA256

            1b9b7ffae98980712b9538560bd2af4c8976b6960c7799c66679d17dd8488f32

            SHA512

            38c00160b96a840873a619241b0db2ea38970fb67ea20bfd2e4f61bb55ada1d181708e029f2b3addcf5515c548a97f54ab568d49bb1dea9593792ffff691bf9a

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

            Filesize

            342B

            MD5

            d535e997f7034e8b640704f3a081f268

            SHA1

            5817bd35f68cd1e7eb5eb692521098c27071b05c

            SHA256

            72c6f270668142a5266b049b2a60de7fff1f95911ba8036b3ed87722a3db5971

            SHA512

            76d9a99054e50335aab645ced875d061ea8f4cabe21053d583d52b4ba4eccdb6c2ed3bda9c0568cc3677d21770335720ebb0977f19e4e04e4ef50205f82b95c2

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

            Filesize

            342B

            MD5

            0c7702b017d8e05d7112ef7d7071e22f

            SHA1

            cabf8d4fe345d58a9dfcac320bb12d32bdbafdd3

            SHA256

            6db4cf2ca5f283978392ea126345e5f365a8fd65b749130bfa2387def7b504b0

            SHA512

            420c7017399e67c8885489946a341febc3dee84319938cdbd98570a0aa45a394d9a3ead09e1a1f1ae544cc0930f6dfa71437b933b8934caeb393f38a2f6d5209

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

            Filesize

            342B

            MD5

            0e5b5078d53f1a8995c2c64bad11dc87

            SHA1

            63a15f1a3a014ae7ef362915788dd10b38667e39

            SHA256

            8f5f21cb134883c2885ff271ef55f189901614da5f215c00e995116c6d78fc2d

            SHA512

            0159b16300925ef07457dc0225b644c4f4c3e56cd0f054b71e245773888781ba83dda12079a8c5d75baea93cefcb398e440cf3f5b9a142270b8670ae8b951dcd

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

            Filesize

            342B

            MD5

            94c7b8724a84d773124244e853020653

            SHA1

            fce0d397bc24d892a620c007217be5c15e748bc9

            SHA256

            c55c15939618658c1dc3ed6bbd1ebc93b4a50a358a1087418d7b2e82f61b51cb

            SHA512

            d0624772dc537e0ddd0a897fe97c36c96a98b144a60b10ccd59f425fa91f5f91e9abafb24d853a68c37e451810f0c446b865dc463afa8743ac42645273fb7bda

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

            Filesize

            342B

            MD5

            1e1a4828ab554e46dadc93d4aae1a2c6

            SHA1

            732a7457296c14f9647e5ccd40613abb5cc20daa

            SHA256

            dba89467e013c64ef7d969c304bfbea669fd00349c92acca52b88b1c9b7ba84f

            SHA512

            11f9b172e0478cf120c045257ff78e8c2a08df3caa2242a0aa6b1c17856e59d448769029dab2e2dab8a4b9d07c9e297f5e4ff256086050d0e06b43bf98c9e2dd

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

            Filesize

            342B

            MD5

            42953994aa5b38e08010a842d4e017b4

            SHA1

            bf24fe3c648340e236bdf8591c71c99d9cf46d81

            SHA256

            3c55e64c33e62923f717f4aad87b327147f9addd8c407b35e1bd411d03e6e937

            SHA512

            4f70103030c4ab11c0e196f43d165dd356078bbe0b09d51d7ddf9f9e668d98db4bc7e62784de8e46c57c7dceec6596ef561ac2a1b597987c7e392838dad08520

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

            Filesize

            342B

            MD5

            c6acc5d6d4e9e8f77bb172c19f6947bc

            SHA1

            f5a8942b6b2d4eca9e7a38d80073aad6251fe8c9

            SHA256

            f77fa8d3b682c24fe8624fb30fe88b34a72a9351f00eacc6ab059df6c389c714

            SHA512

            903db12ba15e37b66c00314ec3a9baa1b48d4efabb4abf0bc7255236f8be30c22c97e95ccd986842b9a24d555e1e3cc5fc2f20428b85793318883b45b94ef6ea

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

            Filesize

            342B

            MD5

            bf0ec075bb25da645f4d9b323aeee9f2

            SHA1

            b0a49f65ee41a8caf34e2e7fa90913e163d7ad57

            SHA256

            649851c44c828bb00de8261fa432e673e624d4fe88c7b92b2b510d715f014928

            SHA512

            4875322a866154a5a127aa9f038d085d65ca215f02f47618abf1904d381fb134995d389c203074cac9f3ad510196538a61e612be12953cde7d9d8f3c7c7940c7

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

            Filesize

            342B

            MD5

            a5451b235b6a50b81ef1c29a885280e2

            SHA1

            361eb19837ae8fdaae8ed168b42c251e8bc9c4d6

            SHA256

            4afdec559e3c99665aa795a345834ade6838319b547a501bdfcff4460dd86b56

            SHA512

            edb15a7b7e7b9bfedf8f660c30872859421668c25637da94f179fc721a2d07d5a64b740a58addbb84ffd71e33cabe01a326cb15df954d2e6cd4d602c12c14670

          • C:\Users\Admin\AppData\Local\Temp\CabC332.tmp

            Filesize

            70KB

            MD5

            49aebf8cbd62d92ac215b2923fb1b9f5

            SHA1

            1723be06719828dda65ad804298d0431f6aff976

            SHA256

            b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

            SHA512

            bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

          • C:\Users\Admin\AppData\Local\Temp\TarC392.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/1988-437-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/1988-435-0x00000000003B0000-0x00000000003BF000-memory.dmp

            Filesize

            60KB

          • memory/1988-434-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2168-447-0x00000000003C0000-0x00000000003C1000-memory.dmp

            Filesize

            4KB

          • memory/2168-448-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2168-450-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2168-444-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2168-446-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB