Analysis

  • max time kernel
    120s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 18:48

General

  • Target

    23642a71211d346a015a525713313957_JaffaCakes118.exe

  • Size

    196KB

  • MD5

    23642a71211d346a015a525713313957

  • SHA1

    b45ce8723dc745fffb378f3d3594b3aa5206af8f

  • SHA256

    912a26080fa27534ee06efdcda1bc91afa946966c815d547ccd19a145518d8a4

  • SHA512

    597e91ba0e2dc1d614a5f202ca5efdb599e90fd7697ce01a86071dff854adb5b92723bc4dea942f50395003f90b00a1db4087a07b9bfc27a61378640c46b45b5

  • SSDEEP

    3072:OYrfWmeiYZ/4cus3xfbDqDQq8SS63Z7Oi1HCb4SAcOOvcoYLM9WPyWCzT:3fWYYO6d1SSCOivpoeXjCz

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23642a71211d346a015a525713313957_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\23642a71211d346a015a525713313957_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.spcnegocios.org.br/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1936
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2656

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • 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\MetaData\94308059B57B3142E455B38A6EB92015

          Filesize

          342B

          MD5

          c6395789f97b1a07c71cfce91cd6403a

          SHA1

          16bfbca48115aed803c96f9dfd3350818783c3d2

          SHA256

          f061a05b679dbd8e0e8828f611c20e9185651120522d1500b3c91566acb3f983

          SHA512

          f4d4f05bc7e4607f521e296d745d8ad9e523a0e74d18cb8c5901f3881df33abd641ee00a56551131a85fd00bed32f671bb3e216a300eab463d34e890cefde0cf

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

          Filesize

          342B

          MD5

          d0524e5b4d723b25cb03c759b1ecb30d

          SHA1

          d3f5bcdbe29ef1d59ccf30abb2701a16a70c1892

          SHA256

          a6c955a14b7e5a7851cba2ad37535240d440311c1818684b5f97d48d1bd52b20

          SHA512

          c42c21b3e889af245d1567d137680beb41adb5e4d923496b4644bea16209b0084f1de9537785601faf2bd6e8730736dd5804c158dc1e0d489f84b6bce4122a46

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

          Filesize

          342B

          MD5

          aa7dfeca35c5c8ab32bee56b2d647cf9

          SHA1

          fdfdf4b3c68eafe36515077a97971ede3273e42a

          SHA256

          b86c324d48f8067ee0a994adcd2575f9ee1517407eddc3b73e58539b279d931d

          SHA512

          b31f31c1f761ad9d88be77927e07c5a688d6c9be0808ecbf8ae325a2e11698466e4d1bd72b106ae4c28366b37843b9287c39e7482ed2548ed202c01e07fc130c

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

          Filesize

          342B

          MD5

          257221df0de42d1455c38eb672abc851

          SHA1

          df0cf65282baf84069f1083fd87d928e5caf7af0

          SHA256

          f2fff07ca51eccf0ed953df004dfeea20e55580cf81c9fe180e49beb12f7e86b

          SHA512

          b27543c0dfaf60dda1e89f16f33820b61aee12bbe26e11d953f4a2a5b1556f4c60e5774ca2f8bb6000d027fd5c453482c0f84eb55950bae922975afe896b56a5

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

          Filesize

          342B

          MD5

          146bba6af5652f945cca4b6464156fcd

          SHA1

          515c9966a00f60d26f55698658df41b581ffb5de

          SHA256

          b725aba73befc858b3b23081ff67fc7c494b10709263ac4d7fbb2b257a8d69a2

          SHA512

          d0ad78d18e1d99f23b3d926ecdf1491eee0703f9c17196f3210fe5428f15b5d3a52ec644a1e9e4993c69e4dcce5bc8ff5f62621e481b6f8c173e57221756f260

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

          Filesize

          342B

          MD5

          bb143c89d5c6d845ff61f249a2ac6a99

          SHA1

          99a334044c1426659d26490cb1871b5b5c8b1d0e

          SHA256

          87018058a2485c3bb7960ab9c824ded573957ed70a958e1dec30f81a6368171d

          SHA512

          eb8ea6d720241a5302d7cc4954dc0e9382593c7c2bb6e680baa2190e78a590c3e4c6eece5d2476eb38b8f86f4a8de5623fdacc01a409b6dd296a64b12c19b98e

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

          Filesize

          342B

          MD5

          948e7689d6f8dd08ad740c0a9c525523

          SHA1

          f4131f951c59281cb7f82dc65085e8dd86e12fb4

          SHA256

          5afefbf936f3e7e45cb8776b9295933680ec0e4ea5b5da38cb59134c7904cdb2

          SHA512

          6da034a5c6db2050c8b9cbf3f54c28ef91984e5983fd2cebbd7eebe5ac90e4d1f1eaf475e8edafea8be9efa3f0642ad9761c1d80988e4dfd802f3e0b6fa0d6a8

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

          Filesize

          342B

          MD5

          60fcf98581bcdafffa9a1222c78f1a27

          SHA1

          3681a6ee85a99da15b4aa73fe4c0eb1da99f0cf6

          SHA256

          2bdca97b787daa34043113017d4e0b2761ba97ee72e31ef84c438901eb13831c

          SHA512

          6594d6395b1ae04b25c7d4803935762c04a9c71ba7744874c529537da0bd46b406fb190f41bc824e9918734587d590bf159c2da661ece93be8d215f2ff37693c

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

          Filesize

          342B

          MD5

          6a97dd500759a801fe6bbd2e8d2ff147

          SHA1

          09a719280dbb2cea3194970ff533bc223b6b1637

          SHA256

          c883a4d24363866f309c722f27b1effb3ae92efae1103d719cacc67bc36f27a9

          SHA512

          00f0043457e2f01457b1050e3eb140173fd8b18211e87727a399496e11b98b6e0b3cf44ff174cf009b49a35c4b11c74f3466dd588780a81f9eb08c9dc5bd82ec

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

          Filesize

          342B

          MD5

          585059a414228542809b7c3c2ad8c65a

          SHA1

          a2c606bdbc7c828d83f17abddaffbe2ef5312a1e

          SHA256

          8b215861bca35c5e3b7d8addd9b159f07cfcbce03591434e93f6f1f6db7455c7

          SHA512

          5463e16989674c808d028c4e2183c95bf373043b1a01f165160fc517e650be41b4d7120ceb1e52a6d3a38765ba307209727bbe7b011b0319394d404666e415d2

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

          Filesize

          342B

          MD5

          8f714a8cdaf2188f7b4fd2d1408a6591

          SHA1

          a1160c3287f846dc42f2d62cb22d9783cf4aff61

          SHA256

          0c2bbb3998185ace4ccc0e47f6a76fca7cd72cb28cfc8cc52e9ab30c901ef237

          SHA512

          d03b316db1b3f7a11c464969d20ebd4911bec704c64bd9d23dd82378193556153fac4be98dcbe3f9e372b98649752ce0eb8e421534f3b99050ca8d3562d23fa8

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

          Filesize

          342B

          MD5

          adb4a8a070e0495d2c70ee2e01082c92

          SHA1

          f19bbf1fb5e8b929825e67c37af610e3f6555475

          SHA256

          40d60cd16f9ab5d17c190defaa7a083ca1e6549fe4aa11ed196657826630f4bc

          SHA512

          d187f7cbce2a8bf1cb3829319d489284933c97f1007332907def9fb62a7880d3074358fddf7804113cfd9c2321e4cfc399950a8dd1458314a4a0b3ede396fb63

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

          Filesize

          342B

          MD5

          d54f37879a48dd3edf9c4e5fc4c24448

          SHA1

          410b2a2353f6b08e653a31226b00c6d30eeb5963

          SHA256

          86b5203846682fcb44fa904ccf75de214ff25292ae7d56b5a8366ec3ab8796c9

          SHA512

          4068b373d300810f613de000e757df3368f930c636aca62339902262c9e91d889a27bbda9e9ded2ffd2f42e1d6047dcc189dda1938b011ff28c8c4ac2d57a791

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

          Filesize

          342B

          MD5

          bfed1c4f04e59e844ca0795719fcd0a3

          SHA1

          7a903440511a517e8011e932acc6b562f8673d53

          SHA256

          fecff8c0b01b61925793b643ec8471df4ee7816470dabab9fef2d1567d14c01a

          SHA512

          be9d9ac949c56a99616ae1c2b1d599da45ad63cc84a3dccc06e26676b2e56f2eb201ddc5b63bdec843cf5bbd691be9f70d671dad83981d5e356ebc7305f50a17

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

          Filesize

          342B

          MD5

          fd9be7af1164643ff5333ecff7f74b3b

          SHA1

          f04fa0aee0949bbf7cfbb81b4742e4cdf52c26b6

          SHA256

          9ebe471958d255cabc5bcf02e897a2fcc2c6447b601d77e29ac68d180ca9cb5f

          SHA512

          5cd5bbc573d0a4abe6ec26be6a892498602b246c9744d234f2770bf40f469a2ca7924a12b19a063dbfc477b0fe7a60a4870b822e9c0f7148bfff484a9420c0d8

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

          Filesize

          342B

          MD5

          eaef11b0f80bfbe88d13561f82ca0742

          SHA1

          afa84426827b04f4cb8fd3f2e08b2ac2dd95cc4a

          SHA256

          f0508810bdcaec16152e02913b65060f68ea376fb8593444cd74f670e4afc03c

          SHA512

          3a93e682e19a29b1ca2a76c47aa442eee1ccce4d28966a5fd4652eab57c500848d4be1c133024d3b6f2333a972a1d552fbb365a0bd3be5120cda2d7fbed302b7

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

          Filesize

          342B

          MD5

          0a30be0ee810d6b93411c8e3e426372a

          SHA1

          6aff7b074dc0e9e0bd8b98ca763c93b05495f8d2

          SHA256

          00dfeff656433a57bc3e6a76270a6ecc2a4aa38562b7dc10907c262a36028dc7

          SHA512

          6d0ae47e8502792deeeec44b51611a2c0dedc20e65a294a911fb4ad03b59ae24274efba3cfeb574b4bb03559341d514d1663c39fff5bc9024fb6f78e9fbc9c2e

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

          Filesize

          342B

          MD5

          e3d02e78ba2a9dd64ee632093000fc49

          SHA1

          70ccff300f49785d56dd80d00f4a8db99ea89aa2

          SHA256

          356194de39ea8fc684374a4db9a654ae30531d80073dfabdac28bce0d141d51f

          SHA512

          33678f226fa346292a8ec0ddd254122477ad6f83eef4f81ab8853a67989bac2a47bd37afb2655b59648bccb4f2ce9984a35aa3b6ff3aa367bd830f9db3056c37

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

          Filesize

          342B

          MD5

          fc0fc49909faae4b80dd1f6d7f00c335

          SHA1

          19e43491ac14e17e948bd09bc5e01e7696d4d336

          SHA256

          9bd7c3f220d1e3cca7bbc962021742aaf69f57c036b7189b3a277d4354da1e24

          SHA512

          84bc10d8f1bdfcf240745f47bfc42a8e19af9411d82e3deec4b6345a46e1e37a2b0a08af5aee2cc2a7e313677762b004cbbb708df247a8c1ecd33358fc2188cc

        • C:\Users\Admin\AppData\Local\Temp\CabFCA9.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/1924-1-0x0000000000400000-0x000000000046C000-memory.dmp

          Filesize

          432KB

        • memory/1924-2-0x0000000000400000-0x000000000046C000-memory.dmp

          Filesize

          432KB

        • memory/1924-0-0x0000000000340000-0x0000000000341000-memory.dmp

          Filesize

          4KB