Analysis

  • max time kernel
    133s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    08-07-2024 07:36

General

  • Target

    2b7f17409b59eda9e62b20cdfdd43b53_JaffaCakes118.exe

  • Size

    32KB

  • MD5

    2b7f17409b59eda9e62b20cdfdd43b53

  • SHA1

    2c7f2f0a69af739b0e12c7744dfcf7ac522c9de8

  • SHA256

    f2dc8c4b82a8d6b49afcbc0796d11f8ea1d8d50ea491e5a9c31c8fa246492d19

  • SHA512

    4e23df88074d0fac6554cf1ce418922cf8db084b8d0b88d2072bf583e754e354fd45e141525925e6dd39188a328ae735dc521bff73b13d4da28a351f661d8512

  • SSDEEP

    384:ZgAHxUSSquje3KnGQG0dST4ya8cE9oSfr7oyyxJR8d0xK0ozN8ERydYTS8ImXBaG:TKSSqu630GQegcHrl+xKjN8Ddyf8ixMu

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Deletes itself 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 28 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b7f17409b59eda9e62b20cdfdd43b53_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b7f17409b59eda9e62b20cdfdd43b53_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3040
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2200 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:700
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c erase /F /A "C:\Users\Admin\AppData\Local\Temp\2b7f17409b59eda9e62b20cdfdd43b53_JaffaCakes118.exe" > nul
      2⤵
      • Deletes itself
      PID:1664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    7cab597da81c3a0fa741a7a73a8fa854

    SHA1

    a4df350f03f9ef6d42f885f1c2d9eda33241fc25

    SHA256

    200bca5b09f1bc75aef775410520bc7a916b0f81a08714ac9e8fb463229a8292

    SHA512

    8303b6b3e2a6405f71044ba743fbaabc10016ff6f98cfc1ebc9e6b86844fda0883cc58972f5036d8a79b704daedc5e7e0d564c2025f2d6621fedf17ac4d6f93c

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

    Filesize

    342B

    MD5

    beecd38b26900697c2368b8a5667692a

    SHA1

    7e49c8e86e56d2ffb8ea7dda9fadae93d9c179c8

    SHA256

    410c475d105e309b62ec99d19f532bb8ef7a08c7579e74a2f0859c6398d22203

    SHA512

    209af13fbcbc45700054d48fc5166456ee9600944977c3eca231cc3bc13137480c903852f278a2b4ac5e4c65bc02a92bfafee19dc0b2668f298fcbcb93efa4c7

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

    Filesize

    342B

    MD5

    145f4ab99f7b4bf3ee554786db594b9e

    SHA1

    9c1afbc05c733e3c08ac2bb6b1377d238e7b5b49

    SHA256

    00e7832d4d784a49f5a08c32c5c2ce2c4be0154d8eefc4d0f1c0d99f130445d0

    SHA512

    7aab13ee411a23f3bc921743720f579645bbe0ebf009ec648ad04456ebaa43ea56ade3aea215fd0267f748cce5d32103906ff69e2410f3038b21dd3eb4656a94

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

    Filesize

    342B

    MD5

    2fd0edd703beaea183d6524356db1a4f

    SHA1

    eb230fcc81bf7b65aae097e3e30d3815881c3391

    SHA256

    99ccd86be0ca3a5ca227ee21bcf9a2c52858f4dd3e392a764eecec7f85429063

    SHA512

    4015563aa126831896af683f3b5c6025d4e82302a1016bb6c8d3be282e0fd11fe87cbb299d930c57cd6bfe2204fcdb1eb9b637b60e8567837199924476d537b9

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

    Filesize

    342B

    MD5

    eb962b3e21f3175082a9f6a73fc220ab

    SHA1

    c3bf4cf48990063cbbfd803acfc221228472a123

    SHA256

    935255e13730a5eca2ab479e3d0d02bdbd7831b8dcff36edc866f744696e7ff1

    SHA512

    c9125c6bd1fa020c051fcbe42734f1bba60454f75c4519da9284e12d0910087808558abb48b2fb7ce6025ca7b167ec5c37abee006effaadfa84a2225f33457bf

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

    Filesize

    342B

    MD5

    ddcba806ce64ffc070e5129406218b16

    SHA1

    fde76766f6d55edc960f140eff465bae6d184a73

    SHA256

    ac041ab3921b9269b25dd978073befb0af4c44dae66656d76bf026200983b955

    SHA512

    c3bd556fc3cf7aed2dad782cbb1cb2dd572729efa1200ed0d934399115c013a400de6f4c7171bf91548d533211588ffd70fae90e7e9b416310163a47d41c4836

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

    Filesize

    342B

    MD5

    98ad55ccae5c1fac339bba4a058e2cbb

    SHA1

    b286ce60782492d18c1c89ec2263ed3a132245d2

    SHA256

    67a57de0789ea30ca1777c64739f3b323e60d86352f3b810980f059ab65ddcd7

    SHA512

    4c0a0d2edd6d986b2756bba27b00e97eefd95931af8a8a187729772ffdb44b6063d82bb140410e94298abe1fc23498b81883905a4d45fc56a0b04f8b8bcf4a27

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

    Filesize

    342B

    MD5

    a260d89b097020cbc41fbf31124acfda

    SHA1

    a33fd3f7d58ebd232272897dd8b288d344887c29

    SHA256

    3f704fba829123aee1ac6813386a49ae2a4e62e8a227406efebd92e88a06f845

    SHA512

    4ab29703a05d1923ee5ef496c0caca5c3e8632e1402acbeacc1c1b53d7381d1cb1f7bbffc5a44ee52f10c3e84b4f833521ec37c3de5bee9b60b6f11fa13ca0a4

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

    Filesize

    342B

    MD5

    74db1e07543405d6c0029d732e7bfd3e

    SHA1

    6cdbac9ed64bdd8b5ce13172b22734a4be125d7e

    SHA256

    f5c132ce0a9f0b1df5e4b1b9341b68a058fbbd6a8d93091061224357f1a2349e

    SHA512

    679383578883a306cd9a99187e7f13c880bca57f7454724d5996610ebadde8e7668cac9ac34dc6e192353d3b8b830d97d1a071414ae456d8c29947a2b1a170fe

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

    Filesize

    342B

    MD5

    a83f9c46aed7c47504cce03e3f5a9543

    SHA1

    20e0c7b2fcb0e6f518dcce29de90b4a00ee6157c

    SHA256

    d5c71ef3f61e82d7534adcfc47eaca086b95d91fd3ddeada68b75c0eff32ab08

    SHA512

    1ca8ebb58b459911d5955aed398e0f8def1b62d7a61e65cbf06901db0205a15e84a5044e4505bcf6f5822db1b1dd793d8a8ac9a965cd358ef1fea00c7623f814

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

    Filesize

    342B

    MD5

    92c781182b941c7ebfa97092127c5bd3

    SHA1

    d19f470507e3e6f6cd198df3969cdc458fd4b387

    SHA256

    e84b68786f15a696be096423b962265eae82cedb99ae79a23849de5ab0a7b395

    SHA512

    25e5faf12f8655c657703966992869303b272ca069d7353d7ae1f76f30a08a3e7db3a6ffbd764166cac37927571ed2d6da4a9df0a457d19572b512b5562cf34b

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

    Filesize

    342B

    MD5

    f43ec706b7fcb80481852e4d57af873f

    SHA1

    53565b3140eebe28e2c89863aa822ef4fed099c8

    SHA256

    56e4f9f594999b05820d1a41a283d330f8a25cf2639a86a31fd422a960a28197

    SHA512

    6edbe34fef100714682bed53aad54c5817c4b1be45ec70b2b90733386da3d30a073868eb8c2106f00f248835f676e145067bf1a277971563ecb9ab94f60e7505

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

    Filesize

    342B

    MD5

    eccdac75a43bfc39f402c74824da3679

    SHA1

    ed202dffdfa0a8d9b7819084008e71b2ecc94d96

    SHA256

    20a03a26b34a1dc5c9a21fea3c668731ca05b847ace8e86ff8765e90249bf76c

    SHA512

    9207b0faad1a703241b478cf443d26a06a7c834d873e04079da11f7f31062dc0bae418ef22dddafcdc3c4cfb9a34066e1a33b2bd69d2b3ed5d4aa5bc97924c42

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

    Filesize

    342B

    MD5

    e5194345231c231de5e803add7287999

    SHA1

    a2cc7669bcb2a5481e114df9d9f73483f2c7b948

    SHA256

    af80340ef82dd9dc6024adbf6d947e3f3e270371c4818038abc3abc88edf9dcd

    SHA512

    ab79db16921e09b817bdb00a31adc7d2a9064e2ab56a62c25491c82f9b5fa322c636ed1c27df0c95b67ffd849a4fcf634b395916aad933ccf7a364d8694a23f3

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

    Filesize

    342B

    MD5

    520283d712b9f94db5f28734d73b4c7c

    SHA1

    398a43a2f059fdcebe19e64eeb47e7ee69241a7f

    SHA256

    0a5b50088bdaf7aecd9fdd9a80e98c25721f70e477a71d801c08ede23cc177c7

    SHA512

    d494cca6f8e90ff0f42e748c0fc33b7215df32e8a47c1e1ca42ef13b54f54f9aace65e1d56c7f6400ce48eaf0dad2c4cf522db152b11c7d3cb0a9f15570585dd

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

    Filesize

    342B

    MD5

    829111000655c9601c4c3a8fdd9ec2b0

    SHA1

    ddbfdada623b13a5360d0e9f6750da8bf2fe6706

    SHA256

    f9b67264e743fb2c8cb42cd4d0b85a42be4834b67d66ae19fe47d091e1ab5d84

    SHA512

    f88cf2bb17a55316c9a4c0d666186525cb4192dac2fedf0aebfb26611c8517fd6df554f22914aee48627a1715211de6a2bd0a390e2caa211fc187626720a8e7a

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

    Filesize

    342B

    MD5

    848f78c39e4963674fce72b6182260a4

    SHA1

    e1bfcd6283aa50344c5b0331d83cae2d1a3035a4

    SHA256

    08deded37a0caf2a25e6038af18310d314533d18937f5c56def0b992928f7624

    SHA512

    30d184585999485dde2ed21805720bf6f18e08eb4b46b983a791cc23ae9e087dc4ef4197c109c6dcea013f1e6453aa11173a9036cff04472d0af16fd571b1af6

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

    Filesize

    342B

    MD5

    d3577fa632ddaf238dbc05d2d9220f29

    SHA1

    98c03a3c29165ed20068c576d25e24f8fbfab96c

    SHA256

    4506df1af6561a91a9d1b058e1e10eddb6e3ec2ae762cc2456486000e49a151d

    SHA512

    746b6760ab8e6b3eb1eacc0138e16c08001f5367cce53aced4537695e861421ad9640259f114601598c469b1a24d708124e10bea14a6aab04a761ce8c7c1e63a

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

    Filesize

    342B

    MD5

    fd1893995ebc4537a45a593722a1c35a

    SHA1

    8993be93156279e98d6b4ddf77bfccb8f99f6fb2

    SHA256

    d9289347b8626a5d965192b24a363305aeb708c2cdebceed366e22e90a334c64

    SHA512

    b3c9c58c7e3c685fe08ed022888e96efe7b7fa4ef50079fd54f4488b732b79fd9fa0a8f7ababb905aa7f82a01113af423124122770af85f340a4db1072ac79df

  • C:\Users\Admin\AppData\Local\Temp\Cab2D4B.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar2DBB.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2200-1-0x0000000000060000-0x000000000006E000-memory.dmp

    Filesize

    56KB

  • memory/3040-2-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB