Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    20/06/2024, 17:16

General

  • Target

    08216af0e00486d27989ee284fc5fa1b_JaffaCakes118.exe

  • Size

    27KB

  • MD5

    08216af0e00486d27989ee284fc5fa1b

  • SHA1

    69df0391ab2fbf534daa058e4f64c39a4415bb42

  • SHA256

    ec8c6c5e10f3373c5ebe3db9942e23e58ee9bab50e26771a042ccc1c20319865

  • SHA512

    7aae713b1432faabfe9aa75535beda6b637a99b3326d9b5cd6cd353f0ed7fd9b14c8a386219e6907b9072251fb12103f3cc49eba58d2c41683c936fc7f48c9fe

  • SSDEEP

    768:rHohf0FtvSMjPm7Tu+RWg6k2PLJbJ3Q+WTqGjrDa6BY:rHy0dPYxWg6bPrQ+wsp

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Loads dropped DLL 5 IoCs
  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08216af0e00486d27989ee284fc5fa1b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\08216af0e00486d27989ee284fc5fa1b_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c cacls C:\Windows\system32 /e /p everyone:f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2392
      • C:\Windows\SysWOW64\cacls.exe
        cacls C:\Windows\system32 /e /p everyone:f
        3⤵
          PID:2868
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c cacls "C:\Users\Admin\AppData\Local\Temp\" /e /p everyone:f
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2352
        • C:\Windows\SysWOW64\cacls.exe
          cacls "C:\Users\Admin\AppData\Local\Temp\" /e /p everyone:f
          3⤵
            PID:2564
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe C:\Windows\system32\killkb.dll, drop
          2⤵
          • Drops file in Drivers directory
          • Loads dropped DLL
          PID:2248
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" http://www.h3hs1.cn/yg.htm
          2⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2404
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2404 CREDAT:275457 /prefetch:2
            3⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2980

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

              Filesize

              914B

              MD5

              e4a68ac854ac5242460afd72481b2a44

              SHA1

              df3c24f9bfd666761b268073fe06d1cc8d4f82a4

              SHA256

              cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

              SHA512

              5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

              Filesize

              70KB

              MD5

              49aebf8cbd62d92ac215b2923fb1b9f5

              SHA1

              1723be06719828dda65ad804298d0431f6aff976

              SHA256

              b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

              SHA512

              bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

              Filesize

              1KB

              MD5

              a266bb7dcc38a562631361bbf61dd11b

              SHA1

              3b1efd3a66ea28b16697394703a72ca340a05bd5

              SHA256

              df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

              SHA512

              0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

              Filesize

              252B

              MD5

              67633aec485f3a34decc8ee5109b8f9b

              SHA1

              3382e5cb840531c8cbcdf805ab262d00659b9ac6

              SHA256

              61e09fe53717fc324886e44670208cb4acc1e757e06bdb2980377b885e360a06

              SHA512

              6ad4fd0870f3c7b85522b494240db05619fa505b008e9877ef5d8fac0bb94d6cec3ed183a5924e0e51ea5ecfe7d592945747e292760e800f6bf07035e497d9de

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

              Filesize

              342B

              MD5

              5f802ec5fa514bd75bdcbe5b4f6196d1

              SHA1

              68ecda5ffa6707900e54e2110117bfcd81cbb9f8

              SHA256

              8013f493a8988cc37accf900f2d31c60f6be39512667c3780792ba12eea0bee9

              SHA512

              5d3c65d84ff22439d37bee37c0c3a9e52ed4fd3dfc9320090ebac14ddb7fa7a32aef7e9dd5259fed671b37d6f698e2a0fa5d104d5f04db1f75c83cef37b88951

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

              Filesize

              342B

              MD5

              55f8f147eba8cd82f4a4c524233feb25

              SHA1

              1604a53d3e7314dfced02007abc8fb680468aab1

              SHA256

              d1a9b39310d3210101eea800e0b1f5ed18d933258653f89ac2ab58bd203ff962

              SHA512

              24d2fc5de96fd152051b6a1ee3aff92a36206d6bcfd90b9de4ee1d262d092dff4277ddc38da808b0ea142436630fd60499cbfc079aeac3ee583c673dc642d6bd

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

              Filesize

              342B

              MD5

              791eee114c26a891b370d4658c0a1b56

              SHA1

              e0fefbaae2b3153477c50affa4e43e2115128b14

              SHA256

              572247657abc32e50595abce1bdc0cd7bdee7312671a2c7dbf1c5d1b0fdcafb0

              SHA512

              48d1658f9fe4e50be069ce0ab7d1ee819f0b837550aaba5b6d1058952bd3b7747a72b8552462590dbe12305ad67819fcd9e6de0420c572fd4dc09e7442ca8534

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

              Filesize

              342B

              MD5

              c3aaac012ef2ace27941a39cba1508cc

              SHA1

              d371806325b1e9df84d7695e67540e197579a3cd

              SHA256

              682276215c740b62a3556c34f01c1e93bd38049bb27a766dcde3138a72920e05

              SHA512

              9657d0a2ab14fa02d5c9272d2e873b0648871ca57a04db831c6605c2f8b54327134e551793f6fb9009370c48245937e468660823492cb5fc5f8a32373e2d95b2

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

              Filesize

              342B

              MD5

              9cabeb9c3c28dbd74aaa0a7af70510d3

              SHA1

              f86acd980c4e96e4aa1b5daaa3745dbff9047032

              SHA256

              722f742976790979b4d0cb5bada5c019e2cd4efdd49805e96462fcbb1b6e4519

              SHA512

              c90e56fb057943d40d4f20a8e0157b0d55283a7ef3f1541af4c5668b054cdeb6e0baff1929de5899fe29ac89d8c2aac63ee9a8dce62c18116d3a408048078eea

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

              Filesize

              342B

              MD5

              1cb4a87503452ac96586436fda7baf42

              SHA1

              fbbb2acf7e1d7a394ccf587c540016451ae456fb

              SHA256

              7075ec5f98a5e7280e52dc443b00a3151d8db239c6b47328effdec861ddfb5d1

              SHA512

              f5a7dd6f63948bfa5fa15a5806393cfe4f5f81e62916e7480d340bb4011b352f3052a952f8c572b215419d54de59fea5bdf24ac49ffe339d043d7eab09a613a9

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

              Filesize

              342B

              MD5

              e32e6679f5beb54100d2cde8b6374d6e

              SHA1

              50f12018a1ae86ed7d2e1adfbafc41d49b1893bc

              SHA256

              f110fb4bf25151ec4b2b6eaa1ea078244c64acc589d4e2d7d9d500b511afeb8a

              SHA512

              e0500bdcf686b71957daa71a24ad6a6ec63b01ab0423d8d43a0c1bbf07e5d3e6a143cab4f53747fbc2d8e39905760894769bda5030a5092adb8f497bcf34a8f5

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

              Filesize

              342B

              MD5

              c618f34f116550bbbacd6dd523ac557a

              SHA1

              c24c95cbea333583dee9c0acf12615da0019db3c

              SHA256

              bd69be3e369d813865e6ddb60abd3d9f68bc378dcd3b7c58ca375a2228657dce

              SHA512

              c4759cc940b2adc9f9d915c8303302daae0e87f71938551ea684e7269ab5cb0ac9f387c2acb27f15cee4887e8cb4b4f47a4dbaa1e2833a4dcd924594d01afa68

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

              Filesize

              342B

              MD5

              ff756ccae4de5e57e3dfab7b4f6a6b16

              SHA1

              c31a07f950bd8210785f043c0c73b1605df6fc99

              SHA256

              42d02dc607227292e5bde695d3d4b091470c31db5084f9ed2450a133884b8fd6

              SHA512

              7424172e529274bb4df4b2798b212230a457dc377b72e2fc7128260574dbd792f0a9375adc708c5028edf4766f4ab4b3ce88beec4d05a166b43655eb06b5c742

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

              Filesize

              342B

              MD5

              6ed8d8839bc56554ea4e43eb0619bde3

              SHA1

              22459305d07736fb7500d52e5f04cd1fbc3c9d73

              SHA256

              15109a64efb41c47519e9657a84b9afa3e42650809f1975733d8cf90aba40816

              SHA512

              7288e860eaf7beec4f1b8006aa00cb1ed72ca3af86c124253e80bccdf76994500400da4af9e4ab482e48dcf692c0a9649a47e0f3b3ebe59dc630e5fcec4e09b1

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

              Filesize

              342B

              MD5

              d397890260a53c0527032eab2a4f9129

              SHA1

              aefd45f17403159c83be33e4aaf1b0085b0feef5

              SHA256

              bd11cf20dc00af260ec94aed8d7734f3a1a5dd94a0864ab2bb64f4fe0bbe9ac9

              SHA512

              0d5a97962ff667bd289253b96e3ca5665abf281f50f8e604cdbad6125eea3b1782131186314d4f08f4071ca1d528f9e2cae0fe638108bd78d4ea350c63e0bdaf

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

              Filesize

              342B

              MD5

              c9eb90f58d8961aa0cabd3b76a54f749

              SHA1

              b7b2d13d8f5ec23cbd23e548055d4f22676f1c2c

              SHA256

              00ad10ff2a9d78c2d4eb42cbec6a0d276087d09e4ea0b501423d97e150027c12

              SHA512

              70f64e78184adaad0c3b06dc47996c52406c3a667cd307e3dfc2c3f6a8538217486c89156c9e1f5e7a6358384ef2473c04fcc6c57bdd9ba228f8099d6bf1824c

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

              Filesize

              342B

              MD5

              ed5ca57545488238b80f9529936d102c

              SHA1

              b746e82217d07d6d5a25c4538801c7f5a2242ed4

              SHA256

              5be0df33929c7473b200a38275b2cbd210074a85e27102220f67a8c867898130

              SHA512

              57409b5059da9f8ed6fe7d6d8f229158c182f2a27b7c0e6a1b6f352fc55a308640cd7d5564c0b196fe1a3a9412e2f48b5161e07b2d97ffda67ff9e1951762e8c

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

              Filesize

              342B

              MD5

              c4bb074284b64838d8a83d15697f68f2

              SHA1

              bf2ae3bd859296f807cc747ccb248755a89d47bb

              SHA256

              23fa5b4d9fe456cf1a4ed7c4f2d449345f3f0f769ffca83eebfb4182c6baed39

              SHA512

              ae4130fbdbb003d72ca9a26ed499fbcdf4ddf77f9691482fddc1df76d5dc2deae24a89e7b0ae827fbd0d9934408559722d64d864739cf18b321b7b4fbb62ca93

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

              Filesize

              342B

              MD5

              88972caa6c255fa4ea97d3c47a05eb80

              SHA1

              835abfd5ecdd0de7d90e3c01fcd6b804feeb2848

              SHA256

              3562c2206b10f6cf7ac7756b9b0864d02f1942429974a3538ce03f8718ae7c20

              SHA512

              31190993b536ac876264bafa6660e0f40c8a3bbee18dfb36d293e74b546e8ee56a45392d08a64a93eec6ce660d432c9246aa6aaec5b54437baf04ae7523c3df9

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

              Filesize

              342B

              MD5

              9d366fa6517b56412b7d912457b08e51

              SHA1

              b1ba99f2e9ff7a0c179c2eba7ba641a3c157f1e9

              SHA256

              9d139f71a1a4c34cb3ba590778e7af7c5fa0116c3ff6c16a51f65074cd5b2332

              SHA512

              9b1e69996c95e3aa9d028dddedab20212c295f985de10c819cb4bb1a52ff7fdab1eef79b13c60a2a427091a8ae4e99437797755579d537cdf418dc6eea1023cf

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

              Filesize

              342B

              MD5

              f361c4aaf87671fef9f360d5536b22cf

              SHA1

              4dadfbce4635aa8c412bb776420d2f3ddc9ba5aa

              SHA256

              a7274c418c56c39575c0909a5d7a76790bfcb4944dcaa012a9cd4030e3d1f2cb

              SHA512

              76bdb052adfda493608ac5ce564e044c3379cf25588fd2e5f2b91496455abd1280d85a2127d452b3f9a9b3ed78201247b256a71fa07b9edb6f377d3765f7cac6

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

              Filesize

              342B

              MD5

              098e79714f315956d5c54d474e65e9ee

              SHA1

              10e44b8d1b005d4d6ce4103381dde00b5c88a222

              SHA256

              138bed93fe8e57ca16c60141aa613360f29ae14fc0ebc160609f016078cb4862

              SHA512

              1572bc8b5bd7f91fbcd694996e26760f488c8673d48d1ce2e3e211f58b4627892d68a6884a6bc672311f439e36a73fabf6497a89bfffbba1d71924bc9e71241c

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

              Filesize

              342B

              MD5

              57fe6d999e9da757c275677465b970ae

              SHA1

              2017f29f4df6fbac5ab40ee0c4932de10eb055dc

              SHA256

              ccdb7b733d11d6c1bcf9431f5b2c1f2561a9272b721acc31f84218f6c56fcf5c

              SHA512

              337ee7050cdfd9465ade321dc0a51db7ea8abff140843ce96847899ece8b2d39b10617d95ded203bd359502b5ae0c0f08ce5796b76c288a08fe4d41618f332dd

            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

              Filesize

              242B

              MD5

              eb8dec116f8400bb69577157c02ffc04

              SHA1

              cfa79973b32649f488c36b48ed9f9170fa0afde0

              SHA256

              692d274a89f2a03f458da9e725bdc64f2f5db74513767c942e3d49fcf3ab9707

              SHA512

              2a676883ff699fc8cbfc3106c1cdec9d1d5de83e8432a9e907525782a8210d6d343dd034b8cedc7b3f95d9985a2a6ffec0b5c7f5c451575d67f5e4ab8c6eda5c

            • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

              Filesize

              4KB

              MD5

              da597791be3b6e732f0bc8b20e38ee62

              SHA1

              1125c45d285c360542027d7554a5c442288974de

              SHA256

              5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

              SHA512

              d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

            • C:\Users\Admin\AppData\Local\Temp\Tar592E.tmp

              Filesize

              181KB

              MD5

              4ea6026cf93ec6338144661bf1202cd1

              SHA1

              a1dec9044f750ad887935a01430bf49322fbdcb7

              SHA256

              8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

              SHA512

              6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

            • C:\Windows\SysWOW64\killkb.dll

              Filesize

              28KB

              MD5

              cfc2f4dc7b60dd2a38fbeaa3e3ccf2a1

              SHA1

              12ca72139121812e8433ee6fb4c6dd4340e2fe78

              SHA256

              4577f4efce19e280c66b9fdde4653ed91b786c83c9db11e68fc711592c4c8796

              SHA512

              38d70a7aad0d84934e6795f566471744de08593df1b2f1c66534486431f7306486b60d4025aaf0d84728ff29a820ea7bb69b20164fe5ea9402466f6e6e312de8

            • \Windows\SysWOW64\867.dll

              Filesize

              36KB

              MD5

              ddebe8c2e6699fb86ab0d4de2f48c844

              SHA1

              42dcd81256426cb6a685cdf4903c02ca3bdecf4e

              SHA256

              5451c4072151ad5867459d1747d7ffb9e88c6d2bf2becb71691f029fa45f1c86

              SHA512

              be10148882b86416a11493dbad21606be18e149eb60f0daa6926a24c36af85269dc0ce7b485d96b71589adc3424fa037c7337a0edf7a1cc6fe2f6eb9fd2dc972