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Analysis

  • max time kernel
    119s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25/09/2024, 17:43

General

  • Target

    f6883399f17a3375c4da387031191630_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    f6883399f17a3375c4da387031191630

  • SHA1

    7a498c2b902cf6ec9f83afccdc20713cd735c016

  • SHA256

    c0a19fc9f2eed755c5df8dfa57378a669cd5306f421e412566443403348aebb6

  • SHA512

    2b3b1ea2428f65064950780c462000efc6fb710459ac061f78efa296785c9e5585558404777d27b045beceb386a961880309971bcac2558913c067cdb4360837

  • SSDEEP

    12288:esM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQzP:1V4W8hqBYgnBLfVqx1WjkO

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6883399f17a3375c4da387031191630_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6883399f17a3375c4da387031191630_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.searchlen.com/?source=Bing-bb9&uid=831c3492-5605-4c37-b16d-d0415391bc67&uc=20180423&ap=appfocus29&i_id=email__1.30
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2940
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2940 CREDAT:275457 /prefetch:2
        3⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2956
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c FOR /L %V IN (1,1,10) DO del /F "C:\Users\Admin\AppData\Local\Temp\f6883399f17a3375c4da387031191630_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\f6883399f17a3375c4da387031191630_JaffaCakes118.exe" EXIT
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\SysWOW64\PING.EXE
        PING 1.1.1.1 -n 1 -w 1000
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:1148

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

    4529317601601602d28b687b0dc8312e

    SHA1

    27d53650b56e9620dbf528977da6743642dc34c1

    SHA256

    23235000b058aad8602cf1876064d56245331125a63a0c635dd8782935615e92

    SHA512

    02f1327514b92db60c6268ac391a923e7343efaa95399ba55bc64e34bdc8234715e9f9ba8d1f533d700c09caa8e4ff7cb3a931881cbb26b3e6829df581e05266

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

    Filesize

    342B

    MD5

    68c606e0fb844e68a6630353c9a58970

    SHA1

    9ab9f00ae5af1363d8a0facc67d5fde996eb515f

    SHA256

    965091ca0751579d3223cb504f6e47ba34cd9c2a8256d3c1b2d9b9850508a0ad

    SHA512

    82f9a5664c6824edcb66ec97621301165e66fea0b3f13716a72a56c18f8cd5c7824e7b2ea2a28f61c56046c9fac2a7e03708bcf53b16b9127e01da57c19ae17d

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

    Filesize

    342B

    MD5

    b8f51674b879d31a6803f77c6f9a39ed

    SHA1

    329a19a684e7b38b97214a529ceabaeb9720c9a6

    SHA256

    226eab6af115f8a05a737c83bed98acaae77163debf65f050d0fa2d6033d8ebe

    SHA512

    aed8784b3aab0ece0e70fe67968717dfd40d3a3067ae20218c078936f4b49a7f6be1e628b5cdfb07f306cb42187422d58ed7da3e5b579bdce6312dd4e581e725

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

    Filesize

    342B

    MD5

    6d95e93f437c4cc6d934db7ad70e30e1

    SHA1

    a9384f0e3e03062739c6578e8f6885632916f4d0

    SHA256

    c7555f1ef0db8c9e4439d9c5ec76354eb0abd1bf7dd48e6be3d54a682e06e3cf

    SHA512

    877df3b1813a279d2530ae9be9d93dd7e1ffb48e0e7e006726fdbbb025d6b6deaf2e6502c0c732c800549e07d6a8dff8b611324dfa4f6747a8d82b2beb327cbd

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

    Filesize

    342B

    MD5

    2bdde252caf49a3dfb187f110d1ad7e8

    SHA1

    6490b3787b6a0c8eef90a69dc871057a9e50982d

    SHA256

    3e66378432449174b8ac5741d08f41499594983ed782051d74157eb0f95fbbc2

    SHA512

    2b712e169d9d8b48285a95a4a81f1527d04a6aa4f64032719672b3f5d4d606beb27922442c920803943bc6383c441516416db6ab7cd9e60489aec50aed030e35

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

    Filesize

    342B

    MD5

    e665b766fc22674c9c88d3a0ff947ee8

    SHA1

    99f0f709859b10e2cd6e3a2b848127d62f5a8cf0

    SHA256

    3ef403e75b945b09d8b01d56389551ed81ef68b0a0da3aadb057efc91abf8d18

    SHA512

    c95e331feaf00755d4f63d20518d05c5a31fb565a7fd2d5c7bedbdc734ce6f1bcfa3cacc1953da2fbeada86ec5584857a98f79bfc536a18f2a98c5094fdfeb2a

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

    Filesize

    342B

    MD5

    d52b316e28d12086aaaf9b281a3e6e24

    SHA1

    e9b3ba22374b21bfaee59acf027a3d15d3b30793

    SHA256

    ea1dd64c91ea4327b5a2e37594173179e170909b18211b1ee04c40788abd1db2

    SHA512

    4f300b6f63b76d0a635c2ee279799581714c800ed09413c36c4459ae2a24828d3dc5a69b5a716a6c34d7d8660446a1d9d68fa38f2485801dfd8c1ba0dbe21933

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

    Filesize

    342B

    MD5

    0509217ebe0319f9e033d375f834b7a2

    SHA1

    a8345eabe3f55e7dbb8fbcc6e392b8d542e96799

    SHA256

    c8b7b14567819aad45cf5b2bc4b2ac2d279ba64f470e386f1604609ffa10d9f2

    SHA512

    979b96f6dafd46944429a030ae56d9fb0f551fdb7b1dca3c831a3aec67068265733147a169903da3928f2d1817a7d18f46daef264dec9350e43bd78669ca21f5

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

    Filesize

    342B

    MD5

    b526763effa0cad5dc7a3d05e12775e9

    SHA1

    7f5d72a1e54d0bdedc15c337e303c04bfbfa88d2

    SHA256

    cee5c74756437f15420cce3568623fc849c5f3dd4464cbc6c58e243f76b8239e

    SHA512

    bd501cba9f5f6653c0330c1a999be334fdf50d283d0ee3d0710f2a28931cb36061c46c540a3aa5aa6bd51c2c2c39e19dd4ead3f64a142041f7c9823b26fd0251

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

    Filesize

    342B

    MD5

    ae86d7703dbb05df25c689ca77147db5

    SHA1

    34b44d90cb9191420d3937af9ef4a2c23bed8eb7

    SHA256

    a2711fb5b9514b91dd01040d29ca892a808ea2412ec55ddb705c54c916f9df75

    SHA512

    c07d1156d102cda6b452f5faa466f747ca4496e4089f1d5d711f7bcf6ac7ee1a96609b2d387ae726f68a9ddf29b724a97318a2cea4ec7d3395d4c84ced2754f6

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

    Filesize

    342B

    MD5

    a9ced1ed112c67b459a8817c92cd0cc5

    SHA1

    fcc5b62889c8569da26610174eb8afd02540dbb5

    SHA256

    6a0287625908b69d16b638e71b319d316c460165a56d0f057676a99048717c8b

    SHA512

    2c2a95f34e01e3058d51bb6347787e1f22af2829f314d591a7e9975ea9083d9f60ced86fe69f546ea1027286cfa5a8bc75e82191f48df47d8e78f2fd94546e98

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

    Filesize

    342B

    MD5

    5dcf2e04fd68e2ff214205cdb91a25e5

    SHA1

    d41b8db7c7ff22b7d772561ba55a52962e66a83f

    SHA256

    2ee60445d3d7ebaf52ef612d173b45cb89d17cefa2f1ea2d0c647ab7e26572ec

    SHA512

    965cd5473fe800d81f5627cb5195744618ec26c231f2c6fb9791a86d41e74ffe10c2bce4fb3a801cf1c87030ede21b1528fc1f067ca78f485fb9a2db6e15e044

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

    Filesize

    242B

    MD5

    c0d5020633aab5935075c1e7ee6e226f

    SHA1

    db1ff70442ab6779646be7b21675f9d290091594

    SHA256

    1a1d006db0b27b4266c717474851a5364404c0588bbf40daede8948587c7c31f

    SHA512

    d6d6fdba2240f77d959672ee1736133667a22419f60b1e828559b22aa521216570154063d075cfc71f5842d6ecb0ef240f6a321ef532ad22b25868da3e2fa559

  • C:\Users\Admin\AppData\Local\Temp\CabAEE7.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarAF09.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b