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Analysis

  • max time kernel
    69s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 08:12 UTC

General

  • Target

    3857f37e7b7f8fc69329d15f0f434c79_JaffaCakes118.exe

  • Size

    55KB

  • MD5

    3857f37e7b7f8fc69329d15f0f434c79

  • SHA1

    1b167163bb044aad2a1e06d7bbed5d12eb120c0d

  • SHA256

    afac2ed5012f925c6ff34c294171cfb976aaf72a6e1fadfc3526748d9a16ff4f

  • SHA512

    a79e7148aa8247ae412e5e0f1a4eb232364481e4d5215355c74933a35e38a10f3b8cd735afae05bac7bb373921aebc07319427e71121c9468564f55894619a27

  • SSDEEP

    1536:631SGQg8CZ9mPA1RXMMGBkyJMjZROYJT3bQghxHCZKMU:O1LU41RcaCMMU

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • 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 7 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3857f37e7b7f8fc69329d15f0f434c79_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3857f37e7b7f8fc69329d15f0f434c79_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://mabeltoledo.com.br/original/Loirinha.wmv
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2164 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2764

Network

  • flag-us
    DNS
    mabeltoledo.com.br
    IEXPLORE.EXE
    Remote address:
    8.8.8.8:53
    Request
    mabeltoledo.com.br
    IN A
    Response
  • 204.79.197.200:443
    ieonline.microsoft.com
    tls
    iexplore.exe
    753 B
    7.8kB
    9
    13
  • 204.79.197.200:443
    ieonline.microsoft.com
    tls
    iexplore.exe
    747 B
    7.7kB
    9
    12
  • 204.79.197.200:443
    ieonline.microsoft.com
    tls
    iexplore.exe
    779 B
    7.6kB
    9
    11
  • 8.8.8.8:53
    mabeltoledo.com.br
    dns
    IEXPLORE.EXE
    64 B
    126 B
    1
    1

    DNS Request

    mabeltoledo.com.br

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    a9032775e8335178ac5a8025442b7ef2

    SHA1

    0482f4e86d18a3803f7cdd0ab2fc3745cb64dac9

    SHA256

    b77ad3bac0592ddb7d9d8bcb2a26ff7a945226976f271cf809bb7c4517838011

    SHA512

    d15d7b876e9c5098eb64cd3777f2fe2fa3e068a3fe4d90b4eb1f225ed298514378df6713932046671e7394c898ebcc599913558ee51220aa9804d66b1d83040c

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

    Filesize

    342B

    MD5

    2d578de1fc26c380ccea742b44af9d8d

    SHA1

    64816e29814b60c876aa308d82cb0049a5379af1

    SHA256

    cce7ddfca9d8cde829ac6cc4837190dacb2d19c23edb76d14e90daf6e2d95492

    SHA512

    60c261c3f29cb2d3352e3f6bf253f5f5bd129afc81c2599f5b8b19f49d8c368cd47f50c7064f39da4e1cbc5b30a2c25e1ce79b52d808268ba5d44a5ef963cc33

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

    Filesize

    342B

    MD5

    35a8af74ea0e4640989ca269a2ff8ff7

    SHA1

    b31b2c2e121e6906f4a5340bd9f50b40fcf4a269

    SHA256

    effa3b7f920f2cc345e7e236e4f9b0f384d4cd3c6e90d86aa8c4f05f032476f6

    SHA512

    dfd2de094bd0c245346d849cb77b910249c604e4af43a1b46d3ce64c6843536ac310fdc06855efc2f934c5c130bbc3bd3871a2d2e10cb448a56249432f8528a2

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

    Filesize

    342B

    MD5

    8e599c55228b706c1fd4531ccbccf26c

    SHA1

    98070a9d99d3440c0ab1240cbc8ee907b320f5ba

    SHA256

    42b90f57c041865c3be2c1fbfbc6295ca2dcc4f0f6d818b679ee550cfca49558

    SHA512

    e12e6a1c71d1cee5f65f9216524a7647cb17187566ca241b78dbba6be5d587bb02e4f3c6b6d5b634abd9c26892de5bd9d026b39adaafa95820c842da23ac0614

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

    Filesize

    342B

    MD5

    c99f108782c1c0e48acc21591f6b2655

    SHA1

    6c9e7cc46136d6d83bd3d894314a8259215da08e

    SHA256

    3e4150265abcedf51cef6d147db9fd3e847254cb2e01ffb9d3f1bf0c304e606a

    SHA512

    d4a1a86fca07c23639f7240fcc213d94b8a8db0a00bf60f61ada2f2cb35dc48edfbb4cd1506173fb0ffd85a9c6c4e10870779178990dd3806ca7bf99b08ea532

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

    Filesize

    342B

    MD5

    d00b6b71a3ab28ed24e3bc3b2afa6df4

    SHA1

    be5770c200d1360433c5c26019b30ec550348fee

    SHA256

    0183442b134bb2572457e31b0e0750f4008a7e0ba9f64fdad5c4e3bf2bba290d

    SHA512

    05b73f0cf6bda71e840d1740271518f6c3638b45286d9193bfea790318ea1d1b76952d21b04143df53a93139839aa6d7b49a249b9e9edfe650a829fadaa89d38

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

    Filesize

    342B

    MD5

    b11d6bfea145242bb63ffc725413ed22

    SHA1

    f01c7cc436e60b81c8230a62139f492863a7be9b

    SHA256

    d98e49cda00fe9f641a467355276c3c2b203e80ee68cd8932f8d9cd0daee01c0

    SHA512

    a959bd1d045290ddaf3099d0d389b42c54e1b5f49b9fb4bede6783ea953444bebfac93b8071aaceb48ac03f68c333e1fc557b327d7652ccf1b4dbe9a80a8e8ea

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

    Filesize

    342B

    MD5

    1cac0c14392b2028cedae09f668a7dc1

    SHA1

    44f45b696f79c8b897090930811ffbd82635a2bf

    SHA256

    27d228e05cc831a3dfda2ce1f37faa4506dea57dd209cf0b105c99bc172ab81a

    SHA512

    af2f8cab5a620da44a0823ec36473a58c592e016d975dae70b554eb9316aa1237806ff3b0caa6fbce52530f5353068923fe834e9b6996fc900f2b773d52b3a0b

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

    Filesize

    342B

    MD5

    b34916edee4b3f97ac4e6161638e1773

    SHA1

    02edb5eb0097c3c4b98f51399d1ccb48b0db170b

    SHA256

    5af566402d0fa13e51758a61c0f48a541d444ddf87f34c2e0723dabdca264fad

    SHA512

    2d417bea0ef65fa15a586f82ae66b63c9ba539d49bb8b470809f55ed6c38668f1ab936bbc4d6118a2b6f88a133eb549533e22bd3ed193848fc1e278712c18054

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

    Filesize

    342B

    MD5

    d325bb8359cddae497002653cff011f2

    SHA1

    9412883f9dfaa7274fb2614da1b9bbf70e8c40a5

    SHA256

    6804b0b18744b3dc1a4bc2499f22a4d6ecbf4501f25b32a6bb1881b2ea521b2a

    SHA512

    45bdcc297bb86661f2e4ff24e1fad531635842fa0259a48d3bf29e74323e33d9cf377d4cd60d5d2225ca70ca750f58da7a0ff274a6a8a1e5d2ffc3bad473931f

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

    Filesize

    342B

    MD5

    d9e9e52ebbe48a6319695fd835b4f211

    SHA1

    7555dcaa335fb386055873a5fe91482c7c00d199

    SHA256

    52e853b0dc239cb622171a84367285fd9b39819c032c48de785a6cc0f42223d0

    SHA512

    ec21b6e1f1bf016e5663d04be3ea30d817bd6eb745f75d01bee09cb9be779096e2431d1c5c6901566d44489c1699929321ee978cb2d5e36ab3e1418db98406f9

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

    Filesize

    342B

    MD5

    7f6913c7ac15a5fe49ecc9256881725d

    SHA1

    408608a4cc559f130c88c3b4e72855df1c4f9caf

    SHA256

    8fbdce4c8b1e39e3d5bb4c5355d5c1494929039f07a4cfe76f9130b362ce058d

    SHA512

    245f0592472a6686d9cca82cdfc0c6171b1c36c325f196e72369cd76f931c5a47dd6e1bd3268e14697ca240205998b3bfb7b8b2fe3d6703006c5f5ea50cfd6f7

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

    Filesize

    342B

    MD5

    99ab89deb61bdbe86134d8cec2a28d27

    SHA1

    93c066db5158d172a82f9145aba16419096ceb95

    SHA256

    b386fef9487ded6c2c00e326ee69142ffcbcbc4ad7cecbbc0365345e9be0b3bd

    SHA512

    5c5cf8e411ba8590826ecc1ceb82257b8669f9ad01bd7aa55cc14bd36280b0c982950bf9f6eddce801af2d2c92d3ae6bc61072db4dde74b4905a54536299c42a

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

    Filesize

    342B

    MD5

    b1a2febe2e6e33b7f570483f0abb2521

    SHA1

    d528bffee12e0aba0f1f05ea4baaf8e3058128ff

    SHA256

    3c16e58b9760f84ca544f5f63412959a67d08a0d5813fa8b612824947f6bac96

    SHA512

    1bca3ca456cacd203e89dd9a32d41d39b843ab80833840d71efa7686de91b935e474748f0f18a1e74c3b9ea7f8449a87343def7b332ce76a2fcef3f52338bfbb

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

    Filesize

    342B

    MD5

    3c57581bc27cdb2a5564f45209db832c

    SHA1

    93a6cfda42fbad011d1b6e34e780f85de8d5de2d

    SHA256

    18f8dfa4c95e323a29258a490af3c9108b8df27c08001b56aa4cc81253d32760

    SHA512

    1677f9ce00d839eb8f49bb0931cd89cc5e3757968d900a9da63fd74938e545c21cf85c4c9a7b9eab6f1ef426dad87a9560c9d6dc1db5287f198303c45a59c6b1

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

    Filesize

    342B

    MD5

    08ab1ce6257a4a6ba3cb0ca8a8da2831

    SHA1

    5dc7a572e2d4df4711eb6a36360623d0ead5c82e

    SHA256

    cf8df22e600169c867a67674d3fd04012b62f7f4b7dae41eea0c9c078d7f68ed

    SHA512

    ece973601b23fb6b5887a40eb3e125c129ceedb4fe133fabc03bfcc105d8fcb6326a6d03bc7e45232e95a1c00281a55fc2f6e340a406fe91d1adbff3be3d6888

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

    Filesize

    342B

    MD5

    441d45d00e8469f8cdab9f53736a1067

    SHA1

    be7d078337e78fea7d4b861389f1ceaa655a22ef

    SHA256

    323f7dbe92906797f824d3609be32112168888a06b9049a180b826d1a9401e7f

    SHA512

    a78da9bbbf4486e90f57255e1233daa356d9ccae641b63b070e7ae5fd2570c92df7c44f83864a2c118cf98fa36143e4274fd04c81bac683275ac7463bab47c28

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

    Filesize

    342B

    MD5

    e6924d85f0b37fc6b24ba470400b2283

    SHA1

    3228067e1d280cddb4b314511dbfa8ab3b795ecc

    SHA256

    66f76ad21a13b5a037965d1906fd3b55c953b06ecbd20a3f57461ac9d6240aec

    SHA512

    b373a7054345540161bb1016fe6f2980bc2d6d0205d7cdc4055b7a95ecb5d982720bbd3c6923dd755597460581e1ce89e51715f90e2769f96e20f802e140ec4c

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

    Filesize

    342B

    MD5

    deccdbf3cb7f4061bfd96893164ddb70

    SHA1

    9fe6cdb33a3f38280f09ba45fb2f7c7c6c1b429d

    SHA256

    bc70358d32aa88aea9d1ffcf6edd87060b238b1eeca503b822bbc44dcc69af38

    SHA512

    7d2e899eb1f8e4481cf23b889202fa28beb3003e6d80f315f379dc2c1e802a9cabf04bff9b5c0a1d1aee99541a30f262822e10510b6a713d981b2d0d7f47a1f3

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

    Filesize

    342B

    MD5

    f61f5ab876de74081c25675abc6417a5

    SHA1

    f7168d1ebc9dae2302d13b84b5d15cae5b4e46dc

    SHA256

    49a7b35eb2dd3f42fcdba4470da61acd76496f0841cb5397267a032f60a11974

    SHA512

    e88057a3b72d52e922566183783b24350a9930f0813ebcc436f12e405b8ac33ff6b7758005857b59ca18da491f790fae3a06a2a63843bc37cbf399e99944f2bd

  • C:\Users\Admin\AppData\Local\Temp\Cab1316.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar1404.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2300-10-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

  • memory/2300-0-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

  • memory/2300-1-0x0000000000020000-0x0000000000023000-memory.dmp

    Filesize

    12KB

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