Analysis

  • max time kernel
    122s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22/08/2024, 04:17

General

  • Target

    b64fb85a6419fba53bd51e13394571bf_JaffaCakes118.exe

  • Size

    169KB

  • MD5

    b64fb85a6419fba53bd51e13394571bf

  • SHA1

    8f7310c7bcaa754d2e3cf56a1166803a3dd098d1

  • SHA256

    a5ac52eba07b3e91e8273c2c4bb7a5ca9eab6c4294f7f0bb92430e88b46b385f

  • SHA512

    37caf4a8966752734e0f3256906a763da2f014a2ba0a8e68dde17adf9f6e3b4f5645cdf78a74e20ec68f03bbf33fbe6daf3dcdc369a803b1a8b1b38706c4cc77

  • SSDEEP

    3072:b59jNh6heNAi4pjDOzUiTQoZ5TKVuJSsgE9U0F5/vA7ueOtc2iLWfwEYnD3:bfNFG/pjyzp7GVu8sg45/vACeO+2i8zo

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 39 IoCs
  • Suspicious behavior: EnumeratesProcesses 19 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b64fb85a6419fba53bd51e13394571bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b64fb85a6419fba53bd51e13394571bf_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.youtube.com/watch?v=FvCdqOQZQuk
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2620
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2620 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2740

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        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\F0ACCF77CDCBFF39F6191887F6D2D357

          Filesize

          1KB

          MD5

          a266bb7dcc38a562631361bbf61dd11b

          SHA1

          3b1efd3a66ea28b16697394703a72ca340a05bd5

          SHA256

          df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

          SHA512

          0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

          Filesize

          252B

          MD5

          37382371da5a68b2cc715608ff0e2fba

          SHA1

          505ac5841f906f3e98cc910c27e7bd787f1a4e5d

          SHA256

          e361727971a00fc603a77d909e690adf60a9ca922166184459fe951c2454e7ea

          SHA512

          1db7cea90a85f0c8c6ffd0433274bd8b184bf866ad725cc674100bad5207995c414d342183f8db437a2f0c5eed3211fea915b0a6e4fe7d71ee6399a85a9cdae1

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

          Filesize

          342B

          MD5

          2a97c8a9fd87cdb9e5151a6ec5d1900f

          SHA1

          7cc44d2d1d4770214d9b0f4532b0a4b72886dd1b

          SHA256

          096e2763304aad32d1747986e7e78c2c081a10e8203dc893a4834de32784de87

          SHA512

          bfe016fce02c5d23b0ffdf47e1a641388c38792f1617ad0df9417bbc31971b09ada267afcb9a682955f91227af1cb73fd0c6a749765a63ffbac0b35759205227

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

          Filesize

          342B

          MD5

          9828759e63b4e07735cb36c9f8850366

          SHA1

          3039f874685eea8f523646688fed9386b994ba8d

          SHA256

          d3175af79a52d1b899e1fe6d9d05543928378b86bb57b1376c8e9b11b3410ac6

          SHA512

          20ddbd0269a362c9aa5579f2a7065f9b9eacc183dcf04e903182d4f861e25193fd2823db03077a1489a161bccafc3ed96a1bd0fd244822b0f7bfbb847e2d76d5

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

          Filesize

          342B

          MD5

          96ee2f23a7349053a859c391954f28cf

          SHA1

          5ff4b2dcc8cb07fb1ea616feaa55158455bf089b

          SHA256

          46cf807cc19e2c8dadb2110d46363a0330c1120f891f4254ae3ffec59d93f548

          SHA512

          ee016c3a2058bc6fa0dbe7f4040eed38807974849e1d8a4d81a2f7585f51d39f0203c91348fa4047f52aeeb8579f4bd86b4a9bffd6114f54864739364fb5e5c9

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

          Filesize

          342B

          MD5

          a566234d0202b09ad36626fa5fb3a79e

          SHA1

          6aaa6e7c007f26a3d244fc6bb1fcd2221084a756

          SHA256

          5fc66ca694c88b479b69949d0eed81e6a2143a809147af4d62554092d39cb7af

          SHA512

          c10f85bad22ba021bf900504718effc430fdceb43cea9e4956f7849d95ffb468e7951b059fe87004a51373ee7d186e2a20282c29ae6f26a62474da0aee79a8f1

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

          Filesize

          342B

          MD5

          dfaf7f7953cba91e76c6a459c7221f1f

          SHA1

          200c5b1fa52825b969afcb517c1dbb3b9a2b55c9

          SHA256

          8bab5fa8acbaf28d950aa3f50e689edfceca4d9c9e889d402cd033063f1c1d99

          SHA512

          0adc0fab03d09a85c0b8479c758a25fc7091373b5145c8288dbe9e7df6abb735b6c9f4b8609028df030d21da13b8c5b809d4c8e0422070c311542b49b00e60fa

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

          Filesize

          342B

          MD5

          3a9e93e7957d0fe348138409d3f2936c

          SHA1

          29dbac3e98cac85133106973286c2b2015cb21e9

          SHA256

          482de7e3af7294eeb85c297f27466864108bb222690860f3a074986e3e82bd0e

          SHA512

          7debd89288306f973334f7f4a57c280395ad67d4dbc69b441626d5aa82fb1c215ef17fb8838808edeb659bbdeebdfd7ed008ee3abc9c6ad73af446b309e30432

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

          Filesize

          342B

          MD5

          1502e4ad08fccdbdbc6d1f7cba16ba4c

          SHA1

          3041bdc1f8b7f7daa64d17106aa3eee6bb830c18

          SHA256

          5f5071bf2f1c521ddeebd922202217c14d641645fc32290eb59f711d2e959572

          SHA512

          3c09f4e46b7c52e1ac603f4b11e929db6cbccb67f1ee46de75fd3ea962e5de655b0a77889e67fae47e18f893ed49aac67c3f6bba37ee93e7a99e5a5f418a7150

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

          Filesize

          342B

          MD5

          6c9cdab16b4b8f5d4f482bf0997d5e4d

          SHA1

          ac7a17792a1793a9f890a74616728df7e6979c00

          SHA256

          95857ccecd3e05dd165220c893abd025413c486c0a171a0a3328c8a3610b50fe

          SHA512

          b05edb87105a8193e34956871496812c45253817422b3ae8c38bf5dffb40ee1b3a3c699373e287a5c7045c3c8cf4a12d255d1ad623dad78a592f13fdf8e2b29b

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

          Filesize

          342B

          MD5

          bbd46b73015011b23e8e06d4fffe712e

          SHA1

          9ce1f0a2a9f0bf32d936d6c8a3d2996554e9df69

          SHA256

          07b896d9537bd3a6828fea0939e220306eb594f39adcffa436c184cc707e77aa

          SHA512

          1dfca76d6e03d4d86e87189b9263852878f2d9c56e70f81a94483e6360ea39a64f3a04af71f65eda19209dd93fb6f9ff1b8ccbc66d771df6c6fd347490a0d3fd

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

          Filesize

          342B

          MD5

          fbf84ed80c41e83c381c6283bba7c94a

          SHA1

          be58b6ba5b0b8e5eea7a44102ddc25ef037bca30

          SHA256

          9343ad2a453c33da9fad7a4058963968791dc2a90ff1e2db120caf0312d5cc7c

          SHA512

          4b6a19b7a47701467ff7a47c3ef0bc7a97b4ec2a1ac47d17a5c79ac235899a1120870f2e42d32ce13903919cdfb4f46561a3a5bd194725eebcf24401605a282e

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

          Filesize

          342B

          MD5

          648b39d3e91a2c812bc405183090a5c9

          SHA1

          24d4154f9f70bbc40a195b8f7210d7bb2a42567a

          SHA256

          afd171ddabfd56e1692579f0c8c7adf234bae8c3e531d697058c4b0e28217268

          SHA512

          e9dfd4f338b7e56f625e4ddf8a0cd53e5ea6129f6d558df83adad5b2900afe7b7cf61e4f45fb99ebd277ae3b6a70fc4d5d490285e1e7c00a3f299ab9a7d4291e

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

          Filesize

          342B

          MD5

          3064ad8bd18719a4bfe87bf9cdd65cce

          SHA1

          0e34e8d515a8a65c21392aa2e92a4053a0a0220b

          SHA256

          5103dfa58bb9bfef89bee907402b893a1e00e968eeefeeab601be69a910f1524

          SHA512

          49717fc52e5b777e2550430773b4c352a62175ba0e72ebc7d45cbfb2eed62dcb482bc35a5e86fa5a16bf101c01d32ce0392e61ce81772a141f8bab5e705c372e

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

          Filesize

          342B

          MD5

          cd7ef6be280f0c27285f92ab795fda2c

          SHA1

          139e5a6176664d3a73b7c69495ddcd504ad8b8b3

          SHA256

          70ceeb4375f0d5e87e700e9ffcc8c061d4ae4b8adee3b96d87fbf8985e22ec0b

          SHA512

          a15bbd12f7897b1e304ce829dbab365a35e1427a733b8d78f19ff9c83e164485a2e363960b49cef050b75abab2a984db3dcaa6cc7f4b1f8e040b486113a3a579

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

          Filesize

          342B

          MD5

          1a06e84d5e4d9cf5f9034fa964f2be9f

          SHA1

          113283bc33bf32ffd1c654f12b4df5c58a90610b

          SHA256

          2d541034db326f9c25e6478c498d9d07a1e7015d5dfb3505130f45e5a8533bf5

          SHA512

          ac71a49de32950387c54c6587998630bc091ed49848cd355dd494ec9fd4ae692fde8e57d6c378ff6b519f50ed4aead14127e15e867d8d6632c3607e9507b71cf

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

          Filesize

          342B

          MD5

          0f5859d8d667140feb2cd2d43140fa11

          SHA1

          37bce667c9c5e1917229bb16e5581a8d8634a2c4

          SHA256

          4dd281fc9fd6d9cc95ab4b54f1bf4bc540b03dd5dc540bf7aaeaba55e10c224f

          SHA512

          4a967ad3a72c8cbf77c12332f716a9214b200be45cccee3a2615a92d086d9bf16c5737b8491033ac956480ecd74f161582dfd29f77fb1574c19fde954647b2e7

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

          Filesize

          342B

          MD5

          a486677fb7b403d5a1aa576f32e1aa8a

          SHA1

          997e78662a688b4898d7267f4609582abe3b8773

          SHA256

          a349cf146c4006a749aee89b25b82501767835b49460eaccfe1c0220365e2062

          SHA512

          9a7783a7c13208a6ffd64e3357b3b378c638f28f2d20a229a748fb762d166799d16a2cf53e297fae03e27d2f5ca23e549eed8e88f99be652a2a6ed6c922ee395

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

          Filesize

          342B

          MD5

          3df4044a37a22149a84aa28ff5960a37

          SHA1

          3f234ec83230592c73b2e2f5c981bc7229460435

          SHA256

          2ba0eb1d496b6a6bc34563b0780179e2381d4af65d0ff7b6c049b81d63067fa7

          SHA512

          403ab881d0672e1143b8e5538d483282108ac16d87c2855cf3fe640842ae9be5c7d6fe71c17ea674c04a68cddf9091f1506f9c7ff142b20f9beffb899b2b6957

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

          Filesize

          342B

          MD5

          9f00a2744fa63b3dd84e018699a65205

          SHA1

          f55ae63481ab7773ef78d5b558d22d4a29273942

          SHA256

          7b5e098192c9988e5499df6deb11f7ba83c13a7f55cac0460037fd1542c0935b

          SHA512

          e6d8e5720dd4c4db4084763b280a308c8e33cc7797b890b89f7e802e181659ce79c3ba90fdc92bf9c88400ba45b5ddc81475f305833f1f54cbb80ca104df2f8a

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

          Filesize

          342B

          MD5

          e8d3d48f6a6c0ca25ef83b8c37647ab0

          SHA1

          fb51f6b67379c7e70f04154a9baf1da8bcd578d7

          SHA256

          f02e9d08597bcbf471281e1ab4d6c95715cbc30c3729008412cefc187c1c138c

          SHA512

          39f1a71d09e05b379f6782ba904426be202210bf96701c5b1a4837a8bae5769c1b241f29280771d88f70d8c15df7db192bf0bd207b071c6df07af094b4dccaeb

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

          Filesize

          342B

          MD5

          7b15ba356ae37e23f145204de7d164b4

          SHA1

          9123daed07b184d102dbd70ca8114c558edbd3b6

          SHA256

          ea7ba334bedbb1aa2a2c90be79dde3d73e71c7c4a738e0a813b308eb9ba3a803

          SHA512

          c3a86d8cf0ba4cd8cdc605878e4e0e8e6da41e5f20f201f25f7ba32fe24def74217f421a3f9c74b5a9702e56eb35e1c166679c553ad04f9c7cb16421a97a5569

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

          Filesize

          242B

          MD5

          1ce8c55ae5e647aae0943047938b15cb

          SHA1

          dfc44ed718ec7ea899638ca44ecf9394c695099c

          SHA256

          10e79a3217bd94ad42969ad7067a6c5a29f11fecdd0f1458e2ca86feac22e120

          SHA512

          3520363783b7cada6b1a583e42c12542d331fb235aeb387f42a7976473d4cba22ee13f3f042ba438f39ccdd803e57d0472e1cd8a9e6feda72bee7cae56362d4e

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\ljg9kkp\imagestore.dat

          Filesize

          1KB

          MD5

          598246e6d702f3a31b7ad20b6d2d6b7e

          SHA1

          88856842980891d13fa91cf2cd67da7bdc823a7d

          SHA256

          e9b79901469b1ff7e8bb49ad40c240ca6c5c420ea6ce95bbc9c76a973d22483f

          SHA512

          ed0231609d22d0cef5ab43284ef285a294d71780c7c3c166d063c423696b41143fa5081b963ad8e39359d6570e76db50afea6d19c684d67ad92e66946708dc7a

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NFAY0EOS\favicon[1].ico

          Filesize

          1KB

          MD5

          f2a495d85735b9a0ac65deb19c129985

          SHA1

          f2e22853e5da3e1017d5e1e319eeefe4f622e8c8

          SHA256

          8bb1d0fa43a17436d59dd546f6f74c76dc44735def7522c22d8031166db8911d

          SHA512

          6ca6a89de3fa98ca1efcf0b19b8a80420e023f38ed00f4496dc0f821cea23d24fb0992cee58c6d089f093fdefca42b60bb3a0a0b16c97b9862d75b269ae8463b

        • C:\Users\Admin\AppData\Local\Temp\Cab4904.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar4905.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/1908-0-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/1908-8-0x0000000000270000-0x00000000002B6000-memory.dmp

          Filesize

          280KB

        • memory/1908-7-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/1908-3-0x0000000000400000-0x000000000048D000-memory.dmp

          Filesize

          564KB

        • memory/1908-2-0x0000000000270000-0x00000000002B6000-memory.dmp

          Filesize

          280KB