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Analysis

  • max time kernel
    131s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/12/2024, 14:46

General

  • Target

    ef483672450c35a228dbf6a167409996_JaffaCakes118.html

  • Size

    157KB

  • MD5

    ef483672450c35a228dbf6a167409996

  • SHA1

    7490a37c3b4805741840ca7b6f0bfa470ce419f8

  • SHA256

    825e0452ac6c59231daba0fe0b7a38b1743d811000609e0e398e8a3fe384695a

  • SHA512

    fdaae462fcc19290054504e79203aa4612903b7a61778397d18bf98fe96638a8eb9bc7d8b30a797957b470db95fdc17d5c1ee4ebc5f7c30a94c2a8b67dbf3ae2

  • SSDEEP

    1536:iXRTYt9m9lMTVRHcEyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:i5MHVmEyfkMY+BES09JXAnyrZalI+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 4 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\ef483672450c35a228dbf6a167409996_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1656 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:1908
      • 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:652
        • 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:2100
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2988
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1656 CREDAT:472080 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1672

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      6addf53e37bb29c3950ae4e64ac2a5bd

      SHA1

      06ea27d873c7fe4865d9c0cb5b218ae29a9d7434

      SHA256

      bce8ff5e011c97726b9db9b97556c83b1c6502382413a4aa51f72499fb603cf0

      SHA512

      0c91070d44705807995b65379d1b819b1e1b642d4fe7dc682c7b43172532473a0d490977427cfb062d12d9af7b82af3c20065b8e4a85a112372dabefe27ff972

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

      Filesize

      342B

      MD5

      c9cf1b14b675ac33a312db345749d7f3

      SHA1

      722262b2dda71cb0ade0f669b8f554da80e19851

      SHA256

      9ad0c8b0a3b9f46a911852fd4853bd115fa81bb5b4ec7efe4336c7ad8ae5ebb0

      SHA512

      e7ca8eb868b7f22b1cb8e0abb3c67ddf36111d9010facb589fbb7787f68149cb2b16548a78838d0a88801d0a28a97b249b98fe1e04d9a48b88eb18a5c6a056b1

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

      Filesize

      342B

      MD5

      b1133489fa612ecb51a08787128f8489

      SHA1

      85a9b216026e8875eef82d7ef46f7be560e7f537

      SHA256

      f43a9333a145a3dc475a42eef1b1a9f8feb92f1f0f5f8fff26a7e9c3716a2c39

      SHA512

      601117f4e112cfbbe2a843669c5536127642459a1bfba93ac4cf5dafae7caa3b870adea82d3dec289465043619258a1713cb16dfdb442df9c75b4e16d5e484e2

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

      Filesize

      342B

      MD5

      4f03858ea35e19612960abd264615754

      SHA1

      ba9ff1ec4bcbb6274c9f3e8bb1a7cb0c610eea08

      SHA256

      1c6b4d375105adbca0572344cb7a07a7f4e53dab859da2643c773698244d3525

      SHA512

      ab8174fbfad5b81c8509cb45765cddba4b4e5fc9f7cd3a316d9368252838c15fc841297ff4689767efa66fb0b74e9dd85ceaa250a19e4cd04da4d23ff1d6bc41

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

      Filesize

      342B

      MD5

      8ed26f909fe57585875a2e1ebb83e31a

      SHA1

      80bede66b55a7f4afd638b27fa5557bc9cf14179

      SHA256

      b034c9ec7bfaac49524d25f01734c933aa306d20b5b825b4a488e13ff50e81a3

      SHA512

      3a6ec7e5ade4bd975682b150746559eb4ea15231afb5d2911a516935ad38db3898877f67381bd19164ba13b46dff3775003a4630f6d671adcd5d2f45f3c96c63

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

      Filesize

      342B

      MD5

      8c786788e5c5bacb5e281e164ad05786

      SHA1

      e357683d53afbb58a97cc5605323100d3c0b5c1d

      SHA256

      2de787e756fab201be8b5813d1b8cb0f03052934b82939a9f57b1fd55b3922e9

      SHA512

      fe6612412bebe1fa0ab85f0e6a05aea26b976c3805dde3ccfeae262217f7b073d312a87f687f55e2a7aa9b48e199c20c07a280ff5e8a8117bb4c9beb728bffd8

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

      Filesize

      342B

      MD5

      2eb33db59afd14dab6d11c7a80865b91

      SHA1

      f4b0ef715d4594d647570c9d0847fc206157c1a6

      SHA256

      409195adc0e7abe1173e6caae806c17ebb0cd648c85783194f517eecad3f94d1

      SHA512

      704accea519577e6512149ef39a4eda1a41fbc6f73ae980f5091d7440d8d9ad14f60466ac880ce0f53c77ad9d2dfca3a028a3456a65570e4421d5889afe8b6a0

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

      Filesize

      342B

      MD5

      4e10cb8a3e736ad6b30834cda1252471

      SHA1

      b66c07596b79592fad4e0a5f52f746783aece634

      SHA256

      26ea7de3ad950c5c5993d5d0930e5e414e192438d6a28371ce4ca538ee890a35

      SHA512

      46f95518d49bc607c77396780ae380da155f8b652944e45011b99044aed9b83c6f5a6433bc287d1ae4cd730ab72f6a1fdc163bb0bbcd55f2c7acc8c529442a7a

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

      Filesize

      342B

      MD5

      32cc26ea4e3d87dd9e2c0ad7feddc6e1

      SHA1

      a8ad2b88625cecd00f05c19ef48ed2831a2edbdd

      SHA256

      1d0ab499d5b0bb803a71ca74c7caf413d900a45a97fab64ef7419b2a06453b3e

      SHA512

      4e91f76d039a0e94c0662ad90b1b4be38727ecf37e468e2c310fb9eb05022414bebff960c78d2284a813f909395988116bd413750d91bd6d0c7edfc02087d91b

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

      Filesize

      342B

      MD5

      383f46b78b7ccdfcc980ea1adde51f0b

      SHA1

      b7c44b795c3a580a2d81368515ce260da2e83b53

      SHA256

      ef5ddf75a2643df88f283273eec0c105edef7ade71d3fa225e3314dcfba51dfd

      SHA512

      4472143c2675db40241f3e4efff18d6040c015f6392f9cc190314db546b2a4a6cbb286277039cd2e6f58cf0bf9f4739add9432a250d6befc183d27015ecb93c1

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

      Filesize

      342B

      MD5

      b556ba29b485a2bd5aff6afbcee3c68c

      SHA1

      2f61172db0aba7f77afce9d52462fc32dffe980a

      SHA256

      6734e65ae7a468c8cde655666d2cba475600ac4c48efbe20c77ce59c2a7630f7

      SHA512

      e571b03a29cb13ff921f3034648f55d2e3d4bc4cc01c5dbcfce057524698f0f31aea7cb4b74b772df92a9d3cc2b0a0ea9d7d4b4ccbd7d9f70f5ec5111b303ac5

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

      Filesize

      342B

      MD5

      52dd23a77266c463f0c9164e8d81aac7

      SHA1

      d2e652790e7fa62962b3d7b2b1f536e654b32eee

      SHA256

      e8aecbf441106bdec0a402df194accab6cfa63745d6e58574937bfbae3abf8d3

      SHA512

      66fa7707bbf0ed027fb12db898ffed8bc0d4cbedc882522e70d273623cf0efdf5600055d52d7a97e5e92c05878dfda972cdc292c6c8f16a3915dcb04fa0271ed

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

      Filesize

      342B

      MD5

      788ed0a288058df8c9457a48408dfbd6

      SHA1

      bad259a0d721734b4d155bd8ee780ce38d591e5a

      SHA256

      c8b1500efad8e2db17536fd3cfa4d299544797a2e19e3b25c27124334cc7fe2d

      SHA512

      1b16153ae5bae26277e433c9105c7cdc8cebc6fb22172d88a9b0d1f5a1ce85a5ab1d8727feb20dba9f0d73faa7ba9c2e98686452ba9c2b12f1e20c1855d7f7eb

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

      Filesize

      342B

      MD5

      d65f20533d89c7e894e123bd6dcbbf18

      SHA1

      2d4e62f4c0caf79c1600dd1b9d53d5eba29de178

      SHA256

      e79ef2377a291afe85ebd32819ce88f74473d35e63dde198e9de21abb093fe88

      SHA512

      96347de139b247fe8e43e0e6f69d4ff42c44bb8dca8286ee12f6707e50ae7cf2065e6d4c9ee41927157727d163f7e07773f80af899ee9c376b6ea2d1f3a30146

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

      Filesize

      342B

      MD5

      392463c5fecc38fdba96fdfa720c0623

      SHA1

      bbc6b7e4deaeba69c13a8a381e7e5bd78028e2dc

      SHA256

      a4a0dcc50a7c8efc71524facba2103bbbd141f10fc45e274ecb8ea9a345a0464

      SHA512

      08cee61cb50c59c0af68ebc497c8e39ab344361ae737497572f4ae0f2ccb46ceb4eebcdf4e7352fe214c3eff1eb6e5768ed8db0b255c9e0d2dfe7c543ba881df

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

      Filesize

      342B

      MD5

      daed74e7820d904d7c990cb0712f34c9

      SHA1

      9d498f46aa8ff5839ff0e04c0331e06c4bd5a3bf

      SHA256

      c4d6cfa223cf5ed8df1f85982021fec786c693b493dbaa1d5123bf28b014836d

      SHA512

      92a499c481ed3d85cb3a5b404ff8ea789f896cc9cd69b111533a748312351c2ec430b97cebeb71ad90ecb97a9c25898797a98e8582aae9781b65a450d7cb15c1

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

      Filesize

      342B

      MD5

      471ecfc9877daf74e722a30d01781a1f

      SHA1

      4a691d471aeb7a48847df06fc2a9a4dedb4f9e26

      SHA256

      b9f3308ec93286e1eabfb56e942a2c9d5f84886d0da03901375bbc26210ab190

      SHA512

      13bebc5b6de1d19dfbeb37f38edc487ec71a01af761db3e37e83e3b1adb4eaeac88e0fd63b021b1beee2c9c1f66b8b130b097a2677d17114363a086aa0eef9fa

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

      Filesize

      342B

      MD5

      5d5c2d4a77c81efe98a91bddcb18552c

      SHA1

      5d26792a7edecd411af3d53b73bd93707f07666a

      SHA256

      04f3044b630b6e042c3b27db34f9637b27919e23042037b173caab85169875a0

      SHA512

      4682e2bd9741cfe5f1d39a7d793a168bf19a9ce3bdfba363fb0b19a47fbbd5c73078b6d0138c5e4b003a08e0e94d13ac50fcc9a5235efacaf3da9f99932c6d1b

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

      Filesize

      342B

      MD5

      320ed007ca66db731af6497bc24767c4

      SHA1

      de90a4002cd4ab97134d1be147e88ebb00b168da

      SHA256

      06f8923737caf6f2f421756aecdc31e901ca4f1b710e46926f3b47e79ec405a2

      SHA512

      6227cb8a2509c536e074994dead35398c16c103fb16b42b1b2637dfb6f155450150d69c79339f873d7dbe7483f013a6afe3306ffa16b39d16e74a34f674551ae

    • C:\Users\Admin\AppData\Local\Temp\Cab896B.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar8A4A.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/652-437-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/652-438-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/652-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2100-445-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2100-447-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB