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Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/06/2024, 03:17

General

  • Target

    1896ee022623bb9adc200d6509bdb226_JaffaCakes118.exe

  • Size

    34KB

  • MD5

    1896ee022623bb9adc200d6509bdb226

  • SHA1

    2a8b1726a20468431d744513920f3c2881086b71

  • SHA256

    2c695d99136f4e2458585f2257502db66db99fda765f2d761277aac177183d71

  • SHA512

    f31a99443d72b4793b6535658b14e779de4c4abaced874ac27d56a9bd12ff55e2f3f39f86acf365a65eef9603952d607e83d19a0bd7338679c4fda3d7da5618a

  • SSDEEP

    384:X3skIR8T5yLSp4pj12GZk49URmTTWr5v010h7+R6VziKKT+CcjnvtjEtTxAnKhn2:2/upI1LK49lT25v0mhLatan146nK

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1192
      • C:\Users\Admin\AppData\Local\Temp\1896ee022623bb9adc200d6509bdb226_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\1896ee022623bb9adc200d6509bdb226_JaffaCakes118.exe"
        2⤵
        • Adds Run key to start application
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:1040
        • C:\Windows\promofreesoft.exe
          C:\Windows\promofreesoft.exe
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2544
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" http://top20soft.com/ok.php?i=14
          3⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          PID:1656
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1656 CREDAT:275457 /prefetch:2
            4⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:2512
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c "del "C:\Users\Admin\AppData\Local\Temp\1896ee022623bb9adc200d6509bdb226_JaffaCakes118.exe""
          3⤵
          • Deletes itself
          PID:2572
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c "del "C:\Users\Admin\AppData\Local\Temp\1896ee022623bb9adc200d6509bdb226_JaffaCakes118.exe""
          3⤵
            PID:2564

      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

        8b9fed6fdc2b0afeca5438d135cd51a4

        SHA1

        003049ca5c13c56f4630cb76b21f2367151e59f6

        SHA256

        ecad21e1a92e220f19dc9b11abeee82ed1f833d185031770e88110ff5da637d1

        SHA512

        0dfecb552ffc760f3358c8cfcfebd248eeca1692f79ac4b7a50bffdde3782e796f6e351922dbd4b30dcb9e340d62b696e9032b669d73a4849c17a140190d2728

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

        Filesize

        342B

        MD5

        4552ed21304b9012bedc2a41389ad4fa

        SHA1

        4fb67a8d395a679848032851f3e2802121e9d19b

        SHA256

        a0d114b99607495d1fdbb55b5a803f1053c268f2989abb3041a608bcda3dff3e

        SHA512

        08b69dbbd7423a6a7158005d42fc00da1189b2004432d697eb4df1cf5ed7e8d495a2462abcc2bacf514dc1e44b5e610ccbc6a5bac6713a9f798de723cc652b5b

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

        Filesize

        342B

        MD5

        5bd8a674adbf15688c0c099238dbb1a1

        SHA1

        5da8ad8d9f3e9b1fd309d4d96115d0a29112ad71

        SHA256

        66d47b9f744d7e7b698476f5684f271b1b449f338c11b39d24755ef5ce92eede

        SHA512

        1a172bf7434838cb0292face70f0225e75d0d42a88b1f001b179518028e11ec22d41ae342bc05cc0b42ed9dfae67578bd8a79860cb4f3296619b7e0396329489

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

        Filesize

        342B

        MD5

        58174471b1bffe8268e71fec92c1fdd3

        SHA1

        420aa61b49afbd9cd4293dad9928fdc768a3b901

        SHA256

        f3fa7d8c7aa36881b0ebc638dc2f81972f5b02cccbde028324c25c4a3147a0d3

        SHA512

        a7ffc2d8462c8df05f4ce8c31c21f8fb6dec2dddfcd3bdaf130c1dd88168f8b4230cd96f0322ba2d49ed9e5ece0fa9e680b985338eae4f619e8ae5eb3ca0caaf

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

        Filesize

        342B

        MD5

        203ce08ff763136d465d6a5299b4c902

        SHA1

        0e8059b415d30c16d5b508b2a54a2830991dba9b

        SHA256

        d21b42178de432232a27307ce8197aba1b8fa2df5b878e7af794a3801932e842

        SHA512

        0f947805449ab4b6568da66ace5de608baa8917e5c5bfb2b50b7b7b95bf7bd2d162a9914942d0fc8fae37da51926d58ccf344ad70013a5ac933be0e1fa1572ce

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

        Filesize

        342B

        MD5

        afb8de37817eb2752f95d357f822e51a

        SHA1

        077fe1094013e7443e502af87055c77136babe88

        SHA256

        aedba7f980c8011110bb9b43c2c7a2fb39273de0c89e1d266d0720595698ed26

        SHA512

        756929cb45a3362cb80765a868f510d57f6287e8eb5df2e058c862defff767fe3384ad6610eb1bc18d96834ce70a470d600b0bd545f64a1e0a689b9f19c6136a

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

        Filesize

        342B

        MD5

        08076e72cdfe0be478a0c7700eccf767

        SHA1

        207948420b55f35aa5e8b0dee73544a7c69585a9

        SHA256

        f1ea7d9fa20b6e43abd62ee23642728043f88124877561a2e5824c939744372d

        SHA512

        04f8c1d778689beb75b7fbb4d48154e017deb4a86c51423b2aaa6cb6eda8c294c48dbd0800f434c4e3ee41cfb49add2109799f15d05fc11e3c6a5ad6d8125732

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

        Filesize

        342B

        MD5

        da9f6838d05c1984ab6c014e957232de

        SHA1

        cfd5041af64ccb9a6acfc6baf53f6112a9f2ca1c

        SHA256

        dca2544f36a4c9375cd7a19a51dfe5daeb8a0455bfceac3d67ea47979892c86c

        SHA512

        55df52bfa674ccf8ec789fe489907c67684fdfa22be46da835ba1ebd200641f647b33da0c0beb916f5e6e0f545ebd5d70b9dfdff63c4a26f655c1c890b40779a

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

        Filesize

        342B

        MD5

        6eb8107610628f0a007a1eb6d74f84c6

        SHA1

        57c6a4c2dc876db5e62315fcafbf6a100c4058e1

        SHA256

        09a07c636c39dad547f609a60923635b0c3ff16a0be58adc1d832dd0bf93c8ac

        SHA512

        942854e5bc5f79e8eadfb5d39b7104ec8347ce9aa5475843d86c97c30f107da361f2dac4f5e9f0c2f56ab545f271a6ae758a8c268fdbd020d4d3e4dbf8171d39

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

        Filesize

        342B

        MD5

        6cda3c71071cda1af40416ae3f856ed1

        SHA1

        f6a9b80b2e1bd2d09cd16c9a621b75153396bb49

        SHA256

        dfc312e137c073fa8412bbaec9b570a597630f5f5df0f3e78fb3b4befa200c4b

        SHA512

        996fac1f0217aea1f56f45d20c8a4ae89d4b6b3dbf450b703746d414eda4d45f46702b6f5feffec240503d5f611c63bf501aaae3024b5e356533f1682358cf77

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

        Filesize

        342B

        MD5

        53728482f864e61d2e6e4be1e16d64f1

        SHA1

        0ce3360b19133c234af9996c9c124c237b005a7a

        SHA256

        129be9cbcc31b56c3b95393207b4c37709b8f26e74bd1ba81a5f100101f49793

        SHA512

        1059379263b6d49470dbc23c4afa16fee16cbf02fd0dfda3e548c3c264dad3e6f483fd3e499461c406e8c0cda572fef9411cfdbedc1069d22b9228a0bb9a2dba

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

        Filesize

        342B

        MD5

        fe0a039fd55242ee085486ba2cdd5ea4

        SHA1

        f671ad55ef2f48e1779d39a14f5316ef69bb582c

        SHA256

        9a64453ce0f112de8df151a25a1b69b80395bb7a87499ae8f1b197540abc151d

        SHA512

        45908258d5285e84f4e6cccae1f316047f0310b3fedcd28795e4310f4234a6e3334087f05f09c405a7460fd1a79d917324ec7fcc268c5471e06a71c84a5b9ec9

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

        Filesize

        342B

        MD5

        a989e0eabe591574f05627310d85ae3a

        SHA1

        a1f89cf25731ffd7250f5bf6e9ebd0cf17fd2c97

        SHA256

        f74718d661587655dc35de7c30bce5d7057d283c51d0240a3a5a5f98ce4f4932

        SHA512

        97b4ba172cf00ccb57fb3470c98c1e270e6e5e4d857a5a0ce91100c8c43897d54f56eeed389e9db00d5dde65c544a7c60c528cffc408216216f45f67559d6dd2

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

        Filesize

        342B

        MD5

        3ac06b8d98afe42cc645af4d6906ad6d

        SHA1

        64cda5fc5182378d0ab9aca7b86fa18087dd9046

        SHA256

        223e143c6d730f33be26c74db91e7eb43cd2f35412dc4cbd3ab0346e25ac7cf8

        SHA512

        6d0dfa1ee22a7714a65ff7875717706840fc21594e8a28edb672d26c8d20597a831d882571db255c65cf9fa12e64d850a4048d66bffd161c74222db3e0da3dc3

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

        Filesize

        342B

        MD5

        784a39886d4bd6f5e5082a381c8f6f7e

        SHA1

        e74e4172cdc0a293aaccde7155748d4bfcc8d3cf

        SHA256

        980d5fed9881fddf0aa00f8fc565e49c1a698277a6a57712f17626288d36bc67

        SHA512

        b4b914bf914e05950d764f1082c2d94928333633ddc9d86e6d7ede695e01ecd5daf052c60774776cf73763960f6240197050ad488886545542bc50421c1fc28e

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

        Filesize

        342B

        MD5

        f21d5d255dc74015d819b192eef02125

        SHA1

        e85c150e3b02ad0ba689a3fa0df5575bea7dc02d

        SHA256

        095c6ce0eac39420c0bcc3fc95631180da710bad0011720d5cf4c65e20a8f658

        SHA512

        55223433d9dba10187acdad1e65d457ae92790b002e62662ce01107ed3e19c205366ab1813a426bbb501cb66fa6cbdcecc256a1295d5aa4e55103d9b82d19062

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

        Filesize

        342B

        MD5

        96af1f60b8fd344c143d3fe590f16df1

        SHA1

        2b088ef321738060d938095d4f49d774f73fa00e

        SHA256

        c9d32b8542f4132644a6e522b7d505526f3b391f991f6a9b0ba28ad850ae33a1

        SHA512

        38160436baf0d92f62f43a937b8785741bccabea2f44c10dc7c3e167601fe72d2cd96cfc7d878ba6b051ac6e0c5f995a00fe117e0ca2d27a149261b0b57ff26b

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

        Filesize

        342B

        MD5

        768e51dbf4cdfd9221dd38f65b0f7064

        SHA1

        82b32f53214915e412ddbb2c39fc1dfca59043d2

        SHA256

        dece33944d7caff5f08080bc97275e0b6fa2d4f105f2c1a09d6f58605be226c0

        SHA512

        1503e18d5d7b8643ebef21502339f1d9abc1342df25ee826537f86e427455d41cb87fb0a8e2c8e39422d3d8e5fc600b216a9ab9e0f2d84746f528a2c544dfcde

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

        Filesize

        342B

        MD5

        caf8563e79dad45c5ad6c0b836923a30

        SHA1

        ee8cfc2923b9ad79691aa42029cd6ac0dde5cf91

        SHA256

        60d095184a9886099a8e3d097e0c83627f2805be2166e80e282b98ebf7876ba7

        SHA512

        071ee960e6fc625c8e1f980bd6820bd21d413ff5739b94b3404ac87a7db231a29ae16814113d183320dddafe91d4cf1340cd851a18364df8a5e8fd22a1757d88

      • C:\Users\Admin\AppData\Local\Temp\CabC7C5.tmp

        Filesize

        65KB

        MD5

        ac05d27423a85adc1622c714f2cb6184

        SHA1

        b0fe2b1abddb97837ea0195be70ab2ff14d43198

        SHA256

        c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

        SHA512

        6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

      • C:\Users\Admin\AppData\Local\Temp\TarCC7D.tmp

        Filesize

        181KB

        MD5

        4ea6026cf93ec6338144661bf1202cd1

        SHA1

        a1dec9044f750ad887935a01430bf49322fbdcb7

        SHA256

        8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

        SHA512

        6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

      • C:\Windows\promofreesoft.exe

        Filesize

        34KB

        MD5

        1896ee022623bb9adc200d6509bdb226

        SHA1

        2a8b1726a20468431d744513920f3c2881086b71

        SHA256

        2c695d99136f4e2458585f2257502db66db99fda765f2d761277aac177183d71

        SHA512

        f31a99443d72b4793b6535658b14e779de4c4abaced874ac27d56a9bd12ff55e2f3f39f86acf365a65eef9603952d607e83d19a0bd7338679c4fda3d7da5618a

      • memory/1192-7-0x0000000002480000-0x0000000002481000-memory.dmp

        Filesize

        4KB

      • memory/2544-6-0x0000000010410000-0x000000001041A000-memory.dmp

        Filesize

        40KB