Analysis

  • max time kernel
    132s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 22:39

General

  • Target

    f91e777283520ca84bafcaa2f3d7747e_JaffaCakes118.html

  • Size

    158KB

  • MD5

    f91e777283520ca84bafcaa2f3d7747e

  • SHA1

    6b13de37c3a7c5b1139035c4bbd9db1598931e44

  • SHA256

    cc85b433cef4b4dfc7c57abfc3250119d5cbae1a1191313d3f5b06ddc971c53d

  • SHA512

    57a1dd4833894e7e01274458aaed6036588d2de996b07608a730820ac08d0da3514197058532f31fc222735f84a8d041ac42b5718784c082985f3b44330f0500

  • SSDEEP

    3072:iEvDI0C7V12VnKyfkMY+BES09JXAnyrZalI+YQ:i6DI0mV12VnvsMYod+X3oI+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\f91e777283520ca84bafcaa2f3d7747e_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 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:288
      • 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:2672
        • 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:3012
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2228
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2868 CREDAT:406544 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2116

    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

      6613b95c90c8bfe2503b0999e19008e6

      SHA1

      3d61111fb8f77175d9b707c7a40c74be0ba14c3a

      SHA256

      59c80ef34ed50e3f822b1925a255c027f6143853706d85ad47dd0638bf36cc80

      SHA512

      169ee0ce8d323394e4d6d62d0fadded1eeaf283e76c105ce827e7a0220efdfe33dbe42658c5bc41586b4fa7007cd5eb5724a025915b11a5f5b67853ad9101e0a

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

      Filesize

      342B

      MD5

      b0718a8a06047ed8f69e1adaf51bfcd4

      SHA1

      2088dd8b00857af0633856e9fee4808575e4bbb2

      SHA256

      a787bf6d069c84015cf767dabfc2f5ebb8267c6790d8ea993b6edcb9a4245a65

      SHA512

      ef2fd0f2b2e253dbcb3aea8d542e1d0aa533048b3a943249da24c015cac79ab7c8e72fd0cc4d3868f6473ed83aca1aa208aa64c2d71aaa4e662247089b9e1823

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

      Filesize

      342B

      MD5

      429f91c193207c9b859b0511e47e3227

      SHA1

      f650d16a3c57370d49122425d49ed42b3b87cae5

      SHA256

      5487d3e4b3454c1a92acd74f0d4c245d4fe04ea119c1854405c5cb5d1dbcca23

      SHA512

      bd741a600327772d3853a0263854db54d221cbc2de1769694dc32c5b9f24b2d9568f3a4f0121dff0b23edd86381d0b1208c64cb8ff5dc14119ac23413a5813de

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

      Filesize

      342B

      MD5

      4ecd9736af7e76923c339713c1b9219c

      SHA1

      5150a285f6d0427feb8c44de5caf401c4535f7cf

      SHA256

      513d2278100632e9af88b146c5e929e40c94ad4f3b350d9ed7798876a90ace17

      SHA512

      4ac01f4fedb7bd22395542d1e11e2050644389739d4c6b2dc3ef2c98755820f91dabb5b29955f781fabed5d88d2c8357232b2863ce1e14a9614293871827ee4e

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

      Filesize

      342B

      MD5

      9c1aa90149a276852487a83554e79f9d

      SHA1

      1fb409e3952ee1489bd59c3d5cfcfda0a17558b9

      SHA256

      04233ca71c94f3d09c46d258e40cabf18370fd565bc4f35f011fc06748df35b9

      SHA512

      03420c8f716bfb3033a223d09e89b40cce9890cd49e264acc2cdbce85843ae0871c28bd1542a2daa582fb90722b63d4dfc3f4d550faad6746976426a77943c6e

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

      Filesize

      342B

      MD5

      b182e038e6b2b64bd44f244a24597207

      SHA1

      c545cc3ded733b1113625da8890ea7370ef51fc4

      SHA256

      e1048061a1801ed7d3b63d79e62f560cb9f4e7b06fbd57415f37cd7f0a8775ec

      SHA512

      f4fc7bfbe926bbe66298b2b53c6849e11280f34ea15eaa70c72f7900a2d3d0a74c0d0c5c159348e6186b0cf84784026f3f85a2e43079bd25f5b9934a6d145912

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

      Filesize

      342B

      MD5

      e3c19b93b267fd6eeb7a2fd338f622f5

      SHA1

      04ff2d5ec9c4ca82e8ad551b3f88c1d5b081c45c

      SHA256

      c5110e54843376c5e74935a9665c0433fa02e361c51774bfc0884c17c25adbf1

      SHA512

      bd8ac6a80b205190a237980474365b12180789ce523df6fad8836780edea176652e913cae557817a62f5a0bbf08eec0f21fca7b49234fb75e29735625b13da2a

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

      Filesize

      342B

      MD5

      6ba3995fb4c1272491d0d9873bd8e761

      SHA1

      5c56a0ea3c9961134f6acb2eb15b86a6004a8b50

      SHA256

      720048e1b3a3fc46983b396f0316881ad59f9ebfc0ab87457c6a7a9f8b8e1e58

      SHA512

      7f4df269443cce51384e81f95c8a9306b7d05108d3cf55a9bdcf21905354802f67a9db659d5283546284e8c12958d289b70e04010049817f12519602abe8e333

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

      Filesize

      342B

      MD5

      efb902d0058afe83f787f6e1c22ef6d0

      SHA1

      fc33eba0f94659b28a76c12117ecb258cff8f8fc

      SHA256

      8df6f993d0e43dc7246a8051d801941c21d1c6ced9c35f58e64923417dd4f638

      SHA512

      e5523210e4f3474abc0e473da86e1ffcd2e9b28e34e2c346fc1fdfc9720e0bd70fd1456521aed5340a862424f5985b5571631712f189056784567457d8b110dd

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

      Filesize

      342B

      MD5

      384275cd677a80f766a4c93f16555e1a

      SHA1

      05938b12c2d259ca03aa9dc3c0187920afade351

      SHA256

      8a5f137aee03c279cc7d2403e8b92573617f70c4c36f244396c5f572b9583670

      SHA512

      a2bb5d9864da17b121b70dde0f1a752b23d8789f5197f81b50c30cae8204e44909a102bfb101f8fca478cea6c3484dc6868b6e310beb8fb39e58a704096a069e

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

      Filesize

      342B

      MD5

      86200f5fb344bd54c096da4c6c2825ac

      SHA1

      df85bc458ff76c904b5ca069cdd29b63abf54a3b

      SHA256

      203ec9bb2a33a287003926ecb77abee2af8b9ebf2c93678a477b692026d5518e

      SHA512

      cd222a5dd6f1c695fbf9f87bef2d9ebca788170577565927ab529a091a049978a08a7cfd33ed6c0dc623a5ce2fb31a69b5ea1147d7fb56087ff5acdd7f03a41a

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

      Filesize

      342B

      MD5

      84a5cacc7c0f880319317df5718ed491

      SHA1

      318b8654fde68b8f1f43252728d310b35a409dea

      SHA256

      6b51bca0ee5ffeb1b05b4b2e69a0b9b4e3a0d8d0c54ba3918da8ac347f14b887

      SHA512

      76a8ffae29d4c13681d145aec8e0145ab6d9563e093bb0321fd4bd03aa2c0ff0c029ee3adcc201e20d0d81c7a8838b7337f599e691c55eb1264d1015395d32fd

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

      Filesize

      342B

      MD5

      cd18fcee7be0972c02d9635bdca410f4

      SHA1

      0cba6d1a5deb8b13fbec743ae4bd8d0cca07b0e6

      SHA256

      f41aba0ae783d5dc7ec13acbd56b768c02fbea9453d38ebb89a729bea1f19fe2

      SHA512

      2706c81c36166ec9922dd696a271dc090bacad925ff611da31418d6e62721722bc54a31b6ecb9a2f82358e4877c9355441e7305d126d5a16f52e696963dc4949

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

      Filesize

      342B

      MD5

      e43038a1e309984cdb014517a1e99567

      SHA1

      861a1725cfc6ed009bd039fb997f231dad00d027

      SHA256

      b032b059f48d077274232952f1d0a5002c9f05b3af3983df3330cb8b3ceec86f

      SHA512

      44348227bf6bb1878e909e4676c084b8fde6e3d9745aa3b862d18e5499e7c98ace6155cfe48559c6806a0e71d47d9a1c45b91182d831e397f0adb130a4b5ceff

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

      Filesize

      342B

      MD5

      e0275aafc4200f4a757ea4ee044eee49

      SHA1

      d63af59b76501e2890a445beee13b1d7ab86303b

      SHA256

      2b88197de4f0df4853b7032cb5074804bc168d8275fd5320a0d26c7d975a4672

      SHA512

      989338cdd7a56137a6fb33920a2c895f48513049a04857122672a896bde3100e2f53a8c0dfed8b49d5e72988584340d081f709e323a6b05da4da6929615a1c7e

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

      Filesize

      342B

      MD5

      9aa7a8b95b19c92403cfd47abe582912

      SHA1

      e177c8f61975b1d96496fe275f83adbf886e9e1e

      SHA256

      d688e275351fee475482574759225654eaced95156cb14ef3b9054253f5e088c

      SHA512

      354ddb13e99dd55223c815a750c736b90d29a9dbdd55d95291e17b4b2512ddfce88e76c21eab0728beeeb38785b6f8e4f7dbebef9684180dbebe0dcd03d95011

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

      Filesize

      342B

      MD5

      d195c28191dba024f31f1f237e219d3b

      SHA1

      658bf38a284d55d33cfda2d59120b2a247daa387

      SHA256

      3984e57aca8b64e5914c4ee2b8c2f262608a16ba5f024dc3da039e3333d28ee1

      SHA512

      3c4e39acfca26c200c1593f79201ba51b5db4020af4f39db8a6d3f760d13b99b087c47f2c42a56613f7ca83e0487dc743a90397be2ccfd2008ba41fea512c793

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

      Filesize

      342B

      MD5

      6666254ded7acfcd807c8f1962a91384

      SHA1

      0e7306a7c86a4385b501f407d4124d0420a7f7af

      SHA256

      5388084cddfd579824602af690ccff4be6620d7443d88fec079e5cb7b00d0622

      SHA512

      9997d06a2629185a2a92385bf93d3cefe2ac68f3a98f5da626678955416acb6f1dec82fb25fcfb5889e59fe2643bee2140cc9d016c6658f7064a8e41ac2034e5

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

      Filesize

      342B

      MD5

      5d9ae492eaffa676c387025fc15e093d

      SHA1

      30ac3570d402f73d44e8416540ecead564ae1108

      SHA256

      d1ae62eb0b4d21405c2fa03247080c92d7a15bfabe6b30b774754df81fb4dbfb

      SHA512

      ce98afedfe5e8052f2b63b2c6109fd9eddc92a45a7990dd8cb689697199158b46e7a00bd13dbbcc9d1d7223cd227b35b3a1206a5732083a69dbaaf1291b20aa2

    • C:\Users\Admin\AppData\Local\Temp\Cab8ECA.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar8F98.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/2672-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2672-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2672-435-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/3012-445-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/3012-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/3012-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB