Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2024, 22:45

General

  • Target

    b07f4de5790115467992fe60fccf9c24_JaffaCakes118.exe

  • Size

    294KB

  • MD5

    b07f4de5790115467992fe60fccf9c24

  • SHA1

    dd94bcfe2d6fb58345906dd9ceb61346227ae993

  • SHA256

    a42b4568e69203777afe1d07e0c371b3548b27c68ecfea9e4c5e28ee7bc8a415

  • SHA512

    569daac72050ea19e33c234b867aa5161b101f2225d08f75c217c444cdb2ff5a24b07e504a3d516c90521396efd35547f3676a14f3220d95217952e5bc9d7e29

  • SSDEEP

    6144:6/QiQPucZYgBpl7+hCnaTxUKsE9ceJRvcj68xhxXqo7V5/q/hAUfB:CQiGualKhC2Iqjzva6WXd55yGMB

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 34 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Users\Admin\AppData\Local\Temp\is-9484P.tmp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-9484P.tmp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.tmp" /SL5="$40112,56832,56832,C:\Users\Admin\AppData\Local\Temp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2840
      • C:\Program Files\Internet Explorer\iexplore.exe
        "C:\Program Files\Internet Explorer\iexplore.exe" http://c.linkredir.com/api/dw.php?u=&n=QXNzYXNzaW7igJlz
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1160
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1160 CREDAT:275457 /prefetch:2
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:2644

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

    fa69312a778a1b775c056edc87ba1bb3

    SHA1

    e265e33acbb8bdfc2057fe4f2e3c7c3986feaf3c

    SHA256

    32e6365645f5ee1eb951b0453e350ad038c38a89bd812a1894f1d65f1aa2e9b6

    SHA512

    4c6f2fbd49559edab3949b0a9e3d77641d3596b1c54ed0872d81207528d0034455311e2434d73bda2b7c44dd8ff02bb851bac8d12db8f13a4bb45ff77f46c65d

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

    Filesize

    342B

    MD5

    65632ec7d2b965b6b6f80f183cc7b90b

    SHA1

    899c8878eb03cbf041ffbc1d507eaf570201074f

    SHA256

    dea9e2356a57f93a5c4975ebd6f3b84ff706400170a24845464c5c4c88f9d3f3

    SHA512

    5210fcbfd07043cd6945931848c16800918ab35f5ab9b9d3d0a6f236498940609ee49634c36c742d75574259b8a3208a58d43d52cc0f43129cd5de2efb7f6bdb

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

    Filesize

    342B

    MD5

    b24108c551e44485e47b60a85574c0ab

    SHA1

    2098776ec246f4b94861facc92368155c6b9a2c8

    SHA256

    e9dbb75f7174eed83f025c3a780d9f3a947c31b17c5ea3ffdabab8cbd29df61b

    SHA512

    721b56bb7becd0ddeb63476c6b753ead63918e8f0398fcba29af4ae2bdc2c12d60d2f3b664fbc274d8f0bf2ad2edfea2cf7b22b3e41d755e34508ccb35d9772c

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

    Filesize

    342B

    MD5

    8f3cd30871b73b705e41e08505ec6436

    SHA1

    17f34c4d7a145d040a058d1bd0607430f683ef1c

    SHA256

    9c63803119c79c0e93325ea5a7721ff4f867cb5fa9114b2a5eca02460a355c25

    SHA512

    dd73b6944cf69d04488ccc2da6e62cb26ead80c19f1a9056e33e692a508106538ad2a704397b5357364607170fa7073804463fe539e81b1ce1db80714f55f158

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

    Filesize

    342B

    MD5

    f0b6d0bf50503e3e07ead9672505c644

    SHA1

    e7aec82f92d6d0667c9eb1df729c2c2eeac45fa4

    SHA256

    f5a4b691eb0c0009ac6a7a46ef314d70d35fcc487f688383ed8861c51a02d13f

    SHA512

    25a8d6de7079879de3aae6934464d94b37126109bb1847071ae9fa01a2a2de995aa7ea07ae7b9362cd4b2162e17fc6e3e0e57aa3c0c966f274c87f22c0969302

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

    Filesize

    342B

    MD5

    f390e8992d501f509cb28aa72a85cb45

    SHA1

    ffbb2638c066a6fd88ab8f96b949ccbb19c82a87

    SHA256

    57f81d595968cf780c57e3f52a37c72f60a68f124afaaf671f13ce89d90aaa21

    SHA512

    2673971a37a806ce890271e26470c0628a493a51160bc13e9a7adc66a9ac916e15df725d37873c2fe131a0fd33a6ffe533223d8f7125fefb0a3b577628616450

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

    Filesize

    342B

    MD5

    c3c205547fb44be39643b00e03556f0c

    SHA1

    a98660fcea5f23fcbb2ccd03050eb2f750ec4cde

    SHA256

    255be67d018e0676b2b6d7535f28ffb09c06f359b7f8f110ddf319a778e43833

    SHA512

    3e46487c53136d01a3212fa7ceda876d1f574dd55663eb89fe89b68f53654b5fa258b3cd1e5a9d1cd0f8d8a4ba9f434756cede41d5845db14fb116705cd19b4a

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

    Filesize

    342B

    MD5

    16a0f118080ca1e6fa85af339f01a8d8

    SHA1

    5fe82b267aaf80e6c19437855df048cdd3d3bd9c

    SHA256

    9c6de42ce8be6a3cff0ec79a4324512572afe4ae84a6b47f35bba6d6bcfbcdb9

    SHA512

    20465b3d5cc6b63157b0b91abca6edb4ee6cfc4c0200ac82cd293d5b448af7376f490fb4246ba044a7737037db647528b66f3448ebf525369a5734736a6a614a

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

    Filesize

    342B

    MD5

    cb5951fa1f43676ccc8002cbb76e02e6

    SHA1

    72ab5e106db9ce8a11bc63aad9764fbaf01d8762

    SHA256

    856fe2d52843a6c5068b2b802b224cbd578030800e5248ae00e4a43c1f2c8712

    SHA512

    1decb5b962ba198fc0b908789d9b39e71ab3d687d8a18c5f38320fab801ef7b55519eb41de8a1baa2b0498cb628c7108e21491f690165a5e898708b59497631d

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

    Filesize

    342B

    MD5

    2f42c320a23150583417140849b20a73

    SHA1

    0f417e4a3640d6337174fd5621a44d0c48ab3bb7

    SHA256

    d118743621992332961a86d56fbcf2275d923dd294741351ecb67f29827672c8

    SHA512

    eef0fef07b345cca4d92a6680f6306dfabb76cf0c8dc173ae776835655b385f9e7e2c3fe0d9c5ea887385707a90b098d71a85d5c7301d403517faff952bbf0c4

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

    Filesize

    342B

    MD5

    35435e447bbbd2b954719153e54b753e

    SHA1

    35e0eeab2ea3bedbff53f38b7d10f3b7ff88e084

    SHA256

    8a2bfa44ecffbab39f944c504fc60d9e189d392e4f0cb2cf87f4ae41fbe916f0

    SHA512

    267c5b1c1fa68162d592ab01f703566887c819dfb8fd51c8bc2d5dc64b5a9709f2278423f542c901bec79ebb6db02a418e3b5773cb13b66e693a2a04835ac35e

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

    Filesize

    342B

    MD5

    fe95796d4a767b78609baab21be25063

    SHA1

    a501908249ee7a177e0eebc4467e0eb882d12c4f

    SHA256

    2ff6da2e53fa95dc9d517214a2001fb964ca4f77f6e5f70341600225d4f67741

    SHA512

    4f75c04d4f99eef864a64e925ac6015058cacf924156e5f4b26e99bba443e6d04173f983f2b973d434a4c9223a27ccf7a435d177aa7bb098cc599ebbf8f2b986

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

    Filesize

    342B

    MD5

    278affd387743c5e99f3e4860c030580

    SHA1

    ace97d0050d86ebfd36dbbf648b8ce22208282e4

    SHA256

    8ce13e2a6c8964509db25db8ffea419e7edc907c37f15bf0e31848871e1687e9

    SHA512

    156105c31c69a54b96db9b6107e0414fc61d16a2016b9f3b7d5484387306267cd2b8b8a5c9c6e1389da7093c4d66732a6c2c0557ce367a30267df1f005ced8a3

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

    Filesize

    342B

    MD5

    54606bd8ea335c2f3895f90f86ded2e4

    SHA1

    3d9829e1b6c143cc6582c0712027460216594a3e

    SHA256

    7fb97138781b57329023323c88e700f4978442d307e6f0dee6466628b21e2af7

    SHA512

    bf2e3bbaf43d2db32d0dcfd5484c6d998828b9bd31ada5308b2da569170c681cb4a175dc5004265cf5754fa83fbd362a9864bbcd20203f4edaf5a352a0f41e0a

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

    Filesize

    342B

    MD5

    01cd2fb1be80063fe57a6973396b51e7

    SHA1

    0f8ed7ec593dd787a1557e512d96383212336794

    SHA256

    191b651c9a9fda4eebea11e9ed8bf406389a13c6787acadd1ba51d4917bea4b0

    SHA512

    52ea9b0cfbad09bf09b88a77dab3b9774f708738ab0d33db6428fd610326a089c571ee971af8ef5de2769f1137a03913c013804684097e31d58ffe020db8988c

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

    Filesize

    342B

    MD5

    051a94c13a2bc0214e2ffca6e6bcfbc3

    SHA1

    3c2363d0b601fe0bceb8ff6924015d4c162efc3a

    SHA256

    f78aa152ac7d0f5f3970be43eaadebedc948d1b8890929059a6db6197994599f

    SHA512

    92b17d194abec688efda1a5ece5d1e03202c60689c289a9fc2cbb9a0dc6776e3cff5830e3c2fbdcf35333f0744bcac34118bf0b3db2796eaecf7434591cc206b

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

    Filesize

    342B

    MD5

    c94566dcb98b7c1148d52d4b27869443

    SHA1

    f83bf38b702d6ca198de6195023309231f9c2f6d

    SHA256

    dd1fca93fed66aa368005216c9bc88a71e9fffad7d4b09e3c8cbdae55e6440b0

    SHA512

    09bd487bcc0e7f4b3f463db80ec822cbedbf1ebd9e19c1546fc6ee2064402487bf7f16814acb352ace40b8f81fa1e8c8a6d422e557bd4cc4b5a3de01124c55b9

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

    Filesize

    342B

    MD5

    43a8b3e2e8c49fd198dec5d83b1f0edc

    SHA1

    5143cd7e58b02464d4d2ec3673d5d42664f3f979

    SHA256

    63a3629572471687f2a85efc0469db136dad85209b35b12ef4cc01728f0eb1df

    SHA512

    b00db5e2004931e98272af4d4412323cdb562ef979ea15c92fc2209c1c0e01f0ad45d2a176ef22718abd5240ee5ad07b404dcf268425f8a06da7e4837e357559

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

    Filesize

    342B

    MD5

    e9c1888c96ce6b8ec073c990e0ea4d14

    SHA1

    d91051d03ae82f2df18804f088ac2134f601ccef

    SHA256

    21d8e17f6dd40930316dc4ed594575ac372d61450b9c17ddfcba6f48a2dad6c3

    SHA512

    aae726fdeddd4dcb1a47f56781098527909bd2091d5309626b174e341272d7b97987be7e600eb9a3478e090b3039710a881fbc21cd9f823e441d736f5fdc2c95

  • C:\Users\Admin\AppData\Local\Temp\Cab4B75.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar4C85.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\is-1SNJ0.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-9484P.tmp\b07f4de5790115467992fe60fccf9c24_JaffaCakes118.tmp

    Filesize

    690KB

    MD5

    1305181de520f125aeabf85dc24a89d6

    SHA1

    98b7548fede3f1468ccbdee405abdc4e5d2ec671

    SHA256

    0e19765b89a1a29afee09810dcb3ec5cc7c66053947be8f1aebdbb7c801dfeaf

    SHA512

    b0bfa9749a6a5a18c1926e6c5ebb4cdb156df1652cb822f067422a1cd21583340f32e4a1fc2f4c21a09343d73a55651972edbd2dec98ce44641a1097c16bc793

  • memory/1888-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1888-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1888-17-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2840-14-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2840-15-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB