Analysis

  • max time kernel
    131s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 08:30

General

  • Target

    0ec937653d5e227b6be3fe1007e0ad42_JaffaCakes118.html

  • Size

    154KB

  • MD5

    0ec937653d5e227b6be3fe1007e0ad42

  • SHA1

    542b7d0e47bffcaef763eb6fd25a08e457933ebe

  • SHA256

    03e909c0aacba80921f51056622f05b5f8cc3189c1b088752b5867bd70d02140

  • SHA512

    6a681bdfc4d5d53cc7a48ba5cb2f71bb081e6869b1b50fddfc8b867856a50f656eb8fb9a4048d9c9bf707b06376d1404bb69d4b828d5fbb4ee73d567e2e201b2

  • SSDEEP

    1536:itRTPA4uqQxz7yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:iLte7yfkMY+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 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\0ec937653d5e227b6be3fe1007e0ad42_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2500 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:2560
      • 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:2100
        • 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:572
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2440
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2500 CREDAT:472082 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2268

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

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

            Filesize

            342B

            MD5

            9ca4ae5723564f4312bba92720f9b541

            SHA1

            0b2e2a3474202dd9ca28cc4a65014c0e0d50eaaa

            SHA256

            ad834ff3da71f896c3558c1768bdb78e7b378d4adc93fbb42d84439292149e3b

            SHA512

            9f2d7c9a2c1021c3e4b3fc361d81743f3d68bca8ae76a311fb267dded8176dd0c66b76b65690232df17ca102617820663e3e5f96e27587f5d8611722dcc65b6d

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

            Filesize

            342B

            MD5

            2d32b9f4bc24afaedf40c48c962fa589

            SHA1

            e1e89149e19a60232c14b457bf42a5aed6131ae0

            SHA256

            4a7f03931410cc535c2225239cb487f36aebb1a4f5fa2c897670dfb21dfd9cab

            SHA512

            7033bc9f08fdf69d700a11f2a82a573ba64621c4d161042c9734a1f830627c22c07364ead9f3dba4c59f62f6712c2050a148242c21345fa61c95d8f52f1544f8

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

            Filesize

            342B

            MD5

            4015e9909b7e9c2b235ba1e052367d8a

            SHA1

            b094e676c567ddd87a47934f6c6c56bd4d9bcb55

            SHA256

            c11f0664afedc7abd685e980e31b13ca2466e3bc51aa89969279bdb3d3286aa1

            SHA512

            10cf59ff2fe7857a5f4118b0b6610462efb47669f0f4f1391ffd3760945e07fe6099eadaf8681d1517f0a2074c565546b882a4d532aeec9b2ff3f4d00e7b2de1

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

            Filesize

            342B

            MD5

            9fdc0fe41a099465b5d5cf7963911f89

            SHA1

            a3bf5e3126931f6e48d4e09eec28d3a9c640a580

            SHA256

            3b3c0582bec5de10fa34ab2a587785f1a1eb440675ae73d848e7508485af9fb7

            SHA512

            beebc32b3e88c01e886ad2bbb20f3c09abc14bad8fe837d075252b56f514326bc781de053b970995a742b3bb1705bb8644aca1e807c25d92cb0e44d11f4e6a07

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

            Filesize

            342B

            MD5

            2a75c678a439a5e4138dac17bf7aa944

            SHA1

            f7244e90a137140a25477e0be83fd15f8ba3143b

            SHA256

            2bbbcfbc09a811a989bd9629156ea77d75ece25893269cec9a76dca655b316cb

            SHA512

            0165465f1d4a1daec3c225c87dba33f7f11d35fb79a7c7e09878b533efd3dccedc6d582e0cf119feee448531a76140c47430fd7cba0f0d3517b056713d49d12f

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

            Filesize

            342B

            MD5

            214b8c8fa6ad83c5fbb16caeed85a873

            SHA1

            8fe91e550966bd5aedda40116703fddb838e7827

            SHA256

            c3ff67166932a9cfdc6299740567a41e790bb3220fd101c10ffe7f51f7117fe0

            SHA512

            ed983400b5e84033b5c55f8871849fa6cd80be7f023e0a2a4fa3d626297f0e594aaeeb647a03bf55ab9a3520e55b89a3bfd75f719c4ed6bb14a37b5196ef55c5

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

            Filesize

            342B

            MD5

            612bc500024dad0006389d2677756f3e

            SHA1

            3ccde2d233daead9150b0d10dc5d48d4a4dc7ca9

            SHA256

            456bb85887a70b8a69eb9c97ffeae7479bd5dd8c183b08e92331ddc57f8d3397

            SHA512

            5f88a486ab78e4a913dc47ddcd7f6da0bfb9a25ff1393b856b4683955fcd58d6a3f6aae548eea607a074f2f4a8ca0493ff9d2be920b682f3be47b9da2b2c3013

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

            Filesize

            342B

            MD5

            c732b0745ee35679eacffb9a4f5c3d2c

            SHA1

            cdd45560f2438c9f28f0023aca0bfd2825c6aeb1

            SHA256

            dd82457cfda79dadb7f3ca226d938deb1abb1a1ee4998588849090d518dca00b

            SHA512

            42c6323b8ce7b6070684331f7a43c67c7d6ab267741054f81a45d49aacfa19dd9dcbcce2820783aed7857aa2ee7d082f286390c4c5acf72eb999efa622914dd6

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

            Filesize

            342B

            MD5

            67232153a57ef1074b0537fb404a6c00

            SHA1

            6a5e7e784385c7a83cf687b22aa751491c9c99ea

            SHA256

            1504c9b751c2658209680f878f7411a05513db5c9ab05e236b2d6f9c6da738e4

            SHA512

            1cb66231767d04fa8c8af78de850635fc2dab5840c8afd4e903f731a1a96f87c7b9a99b2634b0a6c710b647b05f492675214e236b676b5d37052cd4faff2af76

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

            Filesize

            342B

            MD5

            86eb3e241695554d389441a30bfc040d

            SHA1

            cca34c11c9ced0b6d1c4c930d032e408e9c79371

            SHA256

            a16d82e9750f97d2973db50b0cc7de54e83b820d1a742e64d4a51c96c034857c

            SHA512

            594c2dc87fc3771e93fb1765b1bfbbac0a00265a7617753b8addac0cd94c8e5d8fd44674689a5df8aea2a78d3c1fee5c9be12b7ffd5aa7ce33d268cb25afeed7

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

            Filesize

            342B

            MD5

            e82971889199c667aebfa3e2115326af

            SHA1

            f25c13d638a4d655f35df9ebfac84047f1ed83ed

            SHA256

            aecd3e8c62fa714cb59bc0e2be8c5f7431e9551296753719077c9e5f1780f550

            SHA512

            9d721e8ddac41f40929a4c87efc1de20d43448cae14ec3f4c8c0971d4f29ec02019f3806ee8cd7975d9a2871f9a4995dcd1e844911c8e5b65f1be8ece9d03567

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

            Filesize

            342B

            MD5

            6002f0bd90b71bacdad56378ff642b5b

            SHA1

            ab44a60f10b7741aa4818ff35e44c9e8e6b726d8

            SHA256

            c6adefb1ec5dcba533857558a7ae383828e2fd94a9cd1868b402c63024e5b861

            SHA512

            ec6bbe1bf8b91911acb31f30e7143defdba1eb5176b45be9c45b3c9153b81a78e984e754809ff37e0ff43fb4f00d52d4f5e1b5bbff4b6a8f44f10ec7815d0996

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

            Filesize

            342B

            MD5

            8115432d044a51940b6700ab9c4da61b

            SHA1

            cc5c3f37b7e51cacd586322cdf70e507eaebd489

            SHA256

            0c59b8cdadad9ab7b660d5c592ec41b2b6eb404149d27dff3399291f4c61b3c8

            SHA512

            c82dcfb64053030c85d29f4d1cbc2315c24cee8af1810d52410fc5f62756fbcdf033419e5fa09b39f9316b1acf2bbb4d56f05aa813bd4d1530be0ffba8b1d890

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

            Filesize

            342B

            MD5

            fed1602bb88de99fe64cf76ebbc2745a

            SHA1

            66385e00a4b424daad7e531672b4ab217392fa69

            SHA256

            17e5ab3bbc1c2027b7b48d9db4e2f26d64b2ba3e6efcdcffed4e296f9e8a0ef4

            SHA512

            2847fff16eb2976b7d88a0ae0c6c8383d76ab0fb994b0cab460aaeb08515836e9b3bceb13f22bfffcd2877dd219fff665e8fab5a5ab40eaa6808b358bbd59982

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

            Filesize

            342B

            MD5

            e77c6b4cf67a218558787a1eeab739de

            SHA1

            678e2d619404573b22f8d7cd5f925fdc0a834ada

            SHA256

            600932ed85377b2b292433477d886c6fc95ff2311d2f6bfe2ee0c4ef2f2cacc5

            SHA512

            f68793ac223476db53e19ded78e5a265b5cd80f4088ed5b99cde01e4371e6f115a2e1937a7a7da39b22ea9e534008659e260b0b689bad4bbc2690a08d4495604

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

            Filesize

            342B

            MD5

            2db1d3abfa460ea76ca76ad3234220ec

            SHA1

            b33ce742c3e8df198f4d875ae2a425a0ec917bd6

            SHA256

            180e6d5e8063b9ede48ebe87ef512c6ea7b5bb0767d5d163305423e4e85eced9

            SHA512

            37d324058da560e80240b545ef562bda7ccbfde1223553777398f970716e8da3bcebd9e34ea401059b1613a4560d6814316b262e3bd2ee646c9609b8255e5cea

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

            Filesize

            342B

            MD5

            8e8e6937a723fffd38add9c0455df7a6

            SHA1

            88762be060b253657cbc43516c808b481e5f0af3

            SHA256

            5fc60dbdabbdb884f3d60f5d7cd5e62d6ebfd23cb2b14673d65bb1c6cbb3f3f9

            SHA512

            23ecaaaf52b22d4864c0430eda8801a69628490578db01b903e2b5d20f3a527151d617fbfb1ed548030bdb144d839f850f97f721e0f895f494d6857f27533186

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

            Filesize

            342B

            MD5

            1633c84816f3fe8a4f979f0e773a0f9b

            SHA1

            ce2e40c949a5181a189e8ffa4cad685e32835c91

            SHA256

            e2affd4e82af5d0555432b528451d2173406bf85f5bb98902aa5c918b641fa5f

            SHA512

            3881c92fa36846a928871e3eb36e39880a277c8ae463a4f9f1e8498dd5f64cc65cb7060d038f29a7aefd8e5f97fbfaaae7ccea9f4891186a012fc45b0991c1c0

          • C:\Users\Admin\AppData\Local\Temp\CabC19C.tmp

            Filesize

            70KB

            MD5

            49aebf8cbd62d92ac215b2923fb1b9f5

            SHA1

            1723be06719828dda65ad804298d0431f6aff976

            SHA256

            b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

            SHA512

            bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

          • C:\Users\Admin\AppData\Local\Temp\TarC1FD.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/572-448-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/572-446-0x00000000002C0000-0x00000000002C1000-memory.dmp

            Filesize

            4KB

          • memory/572-449-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2100-444-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2100-437-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB

          • memory/2100-435-0x0000000000230000-0x000000000023F000-memory.dmp

            Filesize

            60KB

          • memory/2100-434-0x0000000000400000-0x000000000042E000-memory.dmp

            Filesize

            184KB