Analysis

  • max time kernel
    144s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 07:17

General

  • Target

    382efc0960198fc44e27ed96d5411365_JaffaCakes118.exe

  • Size

    39KB

  • MD5

    382efc0960198fc44e27ed96d5411365

  • SHA1

    ea786b32ec3f098f2d39d5cd3116042e4c8c6568

  • SHA256

    b659ac2c2c69a3c8ad04163cda2f6d3c242693fcfc58b1a28f9570d45a27c48c

  • SHA512

    3255b4441737280694b34d218b62b7cff73df888c1be67f2e0be8b1d8cc1e3b6e6b3af782c6deb3683be2a944171d931e64866ba18ac0260c368182c677c6f7b

  • SSDEEP

    768:nw3ZVYBuxU048f3hsWavULXpVbIjOjn2BbnBW3xBMJoPK0OpQsNEWLel+5NoI:zBuxU048uFULZVbsOqjY/2QsN5eA

Score
8/10

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Deletes itself 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 29 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 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\382efc0960198fc44e27ed96d5411365_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\382efc0960198fc44e27ed96d5411365_JaffaCakes118.exe"
    1⤵
    • Adds policy Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • 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:2312
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2312 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2244
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del "C:\Users\Admin\AppData\Local\Temp\382efc0960198fc44e27ed96d5411365_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      PID:2612

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\jjjydf16.ini

    Filesize

    110B

    MD5

    70803dcf1966bd5027814546756233a6

    SHA1

    fdb72c40da068e64fc7c6e9063f1f1b08bb530f0

    SHA256

    fcadac5e707d797c02c2511eea676e99473dd108ab52b0d39a15af9a8099168f

    SHA512

    a6e64ba3ab726e5a8c9a057ca066944e35ee3858b85caefb4943d0f4c9acb439b8cd307487b7bf71ac024cb0cfaef13872d56059d28c78939c53fc601f9cf195

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

    Filesize

    342B

    MD5

    b9fa4095ca4177ce4a4f9a2daf3e2faa

    SHA1

    afaa4eb24115d7fff31d0cec56404db26bc505f5

    SHA256

    c5ebcf027a9924e4d7c80c9b861483981a3de112a48f60fbead93fd0394d3937

    SHA512

    1a308db9660bfb790d394fbbd81900d705b5b7a11271d3e2f59c03c1f8f9c8226d263ad1b9cb5917953d9432e8e4f446bc9f57964f5c6400381f4ced954ca137

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

    Filesize

    342B

    MD5

    47f55beb56cb625c8033b73cc9d20b1e

    SHA1

    4571e9a6e4b6b67ae780cb120169d0b8db1a3628

    SHA256

    c0825d66934202e32236470797dddcdcf4f44cd32323d61b264c88bd91de534b

    SHA512

    919ba52be21ad8a7ccee15ef225a57469f381916d29cb0c18509cb43a0589264ea7927394273eb0733e738ffb7e37c0d0bed61c3713fd69bd7cfdd087d7b8a05

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

    Filesize

    342B

    MD5

    211f7678580874e4c10eceb338c8bb74

    SHA1

    f018cb8432bf9f89f8a60036854dd83b2073ee74

    SHA256

    b4bca18620b10767a951af64172940d81880398a25e06f8b9fe2c231004d92b9

    SHA512

    dd069f384ad3fc04f0d39d569539d3a696d29e06f1e4507078806e0cffad65b3d47983ad27f56eb1f475e9ad72f0e8d05ea5713cd3f5b253a998313aed8fda36

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

    Filesize

    342B

    MD5

    2d1b7bcc00f145befe56b1830fc597e5

    SHA1

    ecbf3e1352884adaaf37de30e908b63d514e9a15

    SHA256

    5655945adfc12c08f6b2b8c98155a1f7799b9f8fd38595ae6cb0f29c0ff7e864

    SHA512

    172a7ce9857ec32e573c3bd5bc13427e3c0155a12256a9c2ffc5c0dd674f89660134fa2f67c4d27e5c16a42fa7ff5c508d88a1538962fe0f7eece7066a334628

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

    Filesize

    342B

    MD5

    39dbf76a6d50d7463ca533376d5d6224

    SHA1

    88033bbadaced98d0e84db4b39067558a4000134

    SHA256

    eba8db52d20546c96b747225cb875babe16557e93e8d7ab99918d1c63af9f051

    SHA512

    33e689b9e7e721b505e27c935ed50688a3d5174efd5ac9183d09eace32facd2cc825e5ba8f173605e098e2f4fc9c9e88226f60953bfbec0c92a6228966d29dc7

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

    Filesize

    342B

    MD5

    30a0b7eeaaf02f73bb57c9539d437370

    SHA1

    c0133d623cf205b70a675139a0d52fc8d7431b65

    SHA256

    48f6e9e178b2d3a4f0da2bbcfa88d2f86d489377f3b63cb4cdeb78e08d82a463

    SHA512

    e106589355628e9021d6fe3b971acd2af4ddf81fe22ff37bc23bfb78e461abf753ed553fae537e02a222bef80d030336069526226bef2acbcd76426a5ab8344e

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

    Filesize

    342B

    MD5

    918f8bd41c5590b259f28fdea9ee1e2f

    SHA1

    dd72fc61861e81e3bcbd69b4c23bccaee566253d

    SHA256

    2d9a456ad46d389a15344d67e5c5f018ad82135d401245ee0f2baaccdabd8c26

    SHA512

    251f5400859b0f1397d20694bf3d4512c361fcc9edf48f12096d9a07a6a43c58207aab22da44cfeb13d97170a5b52d4014c8247ef0f093980f12a8cfa3a0adb1

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

    Filesize

    342B

    MD5

    09d7267f1262379d331437fd5ba26668

    SHA1

    8073c174010aacd06422c4b1bb39f79949245fd0

    SHA256

    fb8ea5f89fbd489aa954e682e9cac8f9bb8c5627fa240535a9ab272531c16d22

    SHA512

    27366b5c62e025be5d21ebf94ead6530f5749203cca1467d415359a3f9776f52a869b90f00b01818af7241a6d59af28755431ee4886685b3e7f70a2f4e79ee78

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

    Filesize

    342B

    MD5

    4bf68a169be7212f7880ce841b90ba18

    SHA1

    b0aaaf5a76cbc900a6becfa6437bb2371acb5ab7

    SHA256

    01c44439bb2bfde39471fba488088142576c0655614037cd2cd3e3ec2647853c

    SHA512

    86d94d9ae66f74ead1bfa4408f3d29c565557fd25b8809b2c32a4a368928dc50a9384b98cce706a09759a5654d125810213960377f20b20f73a8841081ab6eb8

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

    Filesize

    342B

    MD5

    9fa2fc10a6644a98496fe6964d8334aa

    SHA1

    4e12fdc07155888a0c22aa337d6f20ac65cc851e

    SHA256

    3bf492fa6803ee44c4a25ecf493946206e6c85e30e1b2c515dee9c49ab5481b0

    SHA512

    4b71dbc140a6a9f1e7f294a5c69c72ac1458d754aaf51ae5840bb08a8b747898195728d302f1b13f8c8d870ceef1ebb9c35b58b0ee34724212787c920440444b

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

    Filesize

    342B

    MD5

    45b47ab02eaf124253542d9794b75e35

    SHA1

    a96bc9695668061577a985f9fde93412a975dfbd

    SHA256

    fb41dd83c97a926f9e887f3cf7ecaaff55417873cd8d641aab56eb47c5b8d86b

    SHA512

    556d30e133c34b1418ea50b2376225b69f0a864d9a27ec587affff9e17bd77a59e742faafbdb68d133c5edaa4b5d158beea29165d27b30681fe6d4e07b79ecde

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

    Filesize

    342B

    MD5

    818a99565177ab471ba17884eaaef63b

    SHA1

    55e64d3fecd6f667c82b420111abf70f76e38925

    SHA256

    214c87b3f063a0a5745b8e8e30f8604baa30781f2d93030c3d06d465a26a7293

    SHA512

    63c5d67a5f91a8e11bc42d22fb0c556ad0b60b7c506e678fe39919268d96f8cbb58c5a8c93ebec20035150fa3e28c1c39e75105a069df5e07a4a61dae1353dc3

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

    Filesize

    342B

    MD5

    b1c72e0992408068065edb4682fa4a4d

    SHA1

    a3a10e9175e6a967f9af25eb14530ab8f4b49c25

    SHA256

    688fcfdd5f8590443502346fb5c8a5cbc20a185f6144e37879fcc6e6fd19ac73

    SHA512

    9f5db900288c512a834963f1f03f6975530491c2b37c9547bc68c902b422b2cffb2061214126bd126c4b340d36b473f02820f162833699390ec972cd97732109

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

    Filesize

    342B

    MD5

    77a2b8ab5f83cc6ee82b7a580a215ee4

    SHA1

    cf5d70126a7cb42ea42ee67f5286261800a46e5f

    SHA256

    6236984c3564111d1c2ea88cb344fd7d44b9ecb6086448d5ba1bbad90dcd023f

    SHA512

    284880252f75c612be42944810145cf12448ce8d64bc7943934f782b01a7ee15180510705db35d5d98a75d45c2f5a9f47993bf8981861810de6a0c7e46fc7096

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

    Filesize

    342B

    MD5

    034bf80af543dfd9664e7e0ba8e3e577

    SHA1

    bd4b180bcf6b4db82b418b84628fc2d7a67268f2

    SHA256

    92e696b979e707d80d967355e89cd1151754875a40133e6a91c9df3aeb951437

    SHA512

    8389e83f68baf11e9f4305e2ba79896d80b1c6667730988dd370ffb1e153448e7d644b5510227a8780be7f56a74a10944411263d3b2d426c00d2fd5df8032df6

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

    Filesize

    342B

    MD5

    784124b9ebddc1827bac0fef5b86e7cf

    SHA1

    92210b7383c85b4f19bde34ca56f8fbda77a8c00

    SHA256

    b8e0e4674f6fba5cee32177786f36bdc6e5252731f1ed9bbae6727dc2476747d

    SHA512

    ddcec085e81b9bda76c3522775d90b2e18a65810b8efa85e5628200f108c05b218daaf5ea900242d035beacf4f358005cb4199d1db065a98f7db9bf4d70f686d

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

    Filesize

    342B

    MD5

    3e93927a1599a94d3cb05110772cdf72

    SHA1

    8fc2c83945eec579b8d1eb0dc7cd8fe2ca0679fa

    SHA256

    6ebebfd3349baaf22e2a36ccff914665a59d39cfd8ae7c734c8e0ea88a08827c

    SHA512

    5d23187d1523e90ce68ab9061cc1714be226a1fe7f29de1f58b1e0815daf6b89ee12034e84482ce2b11e777296faf2272d82c2f7e27edc0428214d2858eefc9c

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

    Filesize

    342B

    MD5

    942e5895ffee856ec2758cfc958193e3

    SHA1

    a2ed9ef8445cfe531ab6542bd4b28983b3cccad5

    SHA256

    cfb6fabdac8cea2d2dce2fda4650243b3fa14de7dc60fa5c5c7c9a2a0c7824a6

    SHA512

    5ede73a76e569ec020170b9ae2b5c8990272483447adb42527dd8b59b7e621f19825e36dcea8d640f9f2e138fc4e133af4b70e23e5e0766ccbcd63fc6c49bffe

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

    Filesize

    342B

    MD5

    0f4cd0e160d3b6f66d00a0f8028522be

    SHA1

    72bebc7ffe4e8edab1febf76f4ca79d9f0ddee67

    SHA256

    ba057edf15cff331c04423d0f9d957ea09f3cc91484982bbc3dfd45512560d4d

    SHA512

    13aa9eb1c731b8ca56669d425e32a8259f54806c3517ebf89ea3af8f349aff1b79522d5c0962ed87824db569156763c30b0c1cbeb13dfc6bb689f20bf42d623c

  • C:\Users\Admin\AppData\Local\Temp\CabD624.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarD6D5.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2408-12-0x0000000000140000-0x0000000000171000-memory.dmp

    Filesize

    196KB

  • memory/2408-0-0x0000000000140000-0x0000000000171000-memory.dmp

    Filesize

    196KB