Analysis

  • max time kernel
    131s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 04:34

General

  • Target

    f2517bfa00b275cc4138dcb763cdde23_JaffaCakes118.html

  • Size

    159KB

  • MD5

    f2517bfa00b275cc4138dcb763cdde23

  • SHA1

    7e058caa936b9bcecab7ff0d1c09ac7dc9902436

  • SHA256

    bd777583b0fc05f341fb771d6eaa6dc568705119f29876dbd16b87429bbc7d98

  • SHA512

    a15a38daf19d5d33b294882d3471ad6967b79f95b35f94ceb20a90e2f03e4e55ffc5f35ec5fd7176bb23759f35b4f8c654fd6ad4275b64636eac8b12df3eaebf

  • SSDEEP

    3072:iMPNkYm4YyfkMY+BES09JXAnyrZalI+YQ:iktNVsMYod+X3oI+YQ

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Ramnit family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\f2517bfa00b275cc4138dcb763cdde23_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2408 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1228
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:328
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2372
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1040
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2408 CREDAT:472080 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2144

    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

      d81de3b34478dc2f645eaaf34d20cff5

      SHA1

      48892d9276d76d9353dce49db041a7064bb8b117

      SHA256

      8f937c163a0896a29c99a83c87b9c8d93a70558c9ab008d6c2a8ba9d19ec609a

      SHA512

      7a8a4138cfdfb39ba84ad63eea34d120f81508e47639016576728a4435f6024d59a55412584906c1dc632ece0fda0db26e0b55e7e7e3e4f4639a7167656a07c3

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

      Filesize

      342B

      MD5

      5dcb2bc71cd43b36691f520001dad578

      SHA1

      13e82a998862e8452f87f21f321b0e30a7a30de3

      SHA256

      f0978ed950e39189f8b83a6f18928d9d1a6d7482519769374fffaf27751f9b17

      SHA512

      82205e404520a44690e7d5683d746cb1cb69fa050cddb9e70e9d11080ed92b14ad2272f78dfb2ab79390672cc13bfe8263fe90742f5a6230c49baeda33499b0b

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

      Filesize

      342B

      MD5

      9777f637f87dae67ed3f415127c39733

      SHA1

      7d972bc140198f86f6a1f133df53cf46cf353a6f

      SHA256

      0379c16d0828b1dc2ea2d3d28b02125c573c36f1a568ff389b8963b356e7f597

      SHA512

      5f05ec8adddbc420c1bea052e993f3cfaef6d8c1a6c2b3e55126beb6d6f039c680cc4c5fdfcb62d7e3896f79dd126af49d44f6d47fd12f9b10b91503bfc1f9af

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

      Filesize

      342B

      MD5

      f87f6b80c0648e2c9619c0007ded2c4f

      SHA1

      93e91d19f2e85c2ef2d56e84a9e1b0f56455b3f4

      SHA256

      cfcc3a4192e7242487c7d6ab3b237d396594853a6dab890597ae625c059beacd

      SHA512

      df518a8bef5bcbf10df9e61803642d3d5bff1611ab6f64ff4c7d83d78fa6d86383e8247e0272e44c01986894031b047156efbf909238a1ad7655036aba84f814

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

      Filesize

      342B

      MD5

      24ada3c4d527c9db6481a7ad653f6fac

      SHA1

      1d811c94590ae3bc1e0166ef48ce92f85104c466

      SHA256

      e43f104463fad6818581b01093609dffbd01179dada588d8b4cc6aabb2f1aa94

      SHA512

      91f405135fedad5cdf9028be27c6f3749a1396ae86e4646789c9ae8c7777254c8b79a84ae777f82099aeb62f04f71816e52ee2b63aec2bfb6f984908d328d02c

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

      Filesize

      342B

      MD5

      922fb473e51dd6333a62823af0ef7b33

      SHA1

      0a56fea0b700e2b18beafde868dd2b55881735c2

      SHA256

      374df34eef9fed8ab1f46643c8522d3581887d4973cbaeb6dff54beacc8d490f

      SHA512

      0a80baacd7c6349af7ad68060ffe58ec31a8efabe586a45e8e5d011915932175e6c5b60e23bf512e312906a423a3285a392e8c68d1e7d3899e53c52bfa51b3f4

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

      Filesize

      342B

      MD5

      a2ec24373bd4aa7e3e64187c768a1a64

      SHA1

      34218057ec366f3055e182d883379a3f79ebb8cf

      SHA256

      455222f1c48168eea41b37df60b73ea1980bc43ce83cbd74e736d4e973a0cedd

      SHA512

      6ea2f0718cb1cff4867d6391dca3089e6225ea986ea038735ffeb7a0fc98552d55f4690a553c9267dc39f59ba6ed937e5a558750d5819e18a266ee51235f7af9

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

      Filesize

      342B

      MD5

      ebe516f5270eed423848e95a65247dfa

      SHA1

      d7019ee9ccf28042e5052c414ae6147d18172d30

      SHA256

      571a7099f5e7a6a7397bbe465dce521a27785f370fda260305322e00bf302d97

      SHA512

      cfc8f5a424d5a3d11dbe778349603b7cefb02b75cb3bceb546fc2eb97f5d2b974d45b754f4cbe36a94936372c52f630f792af1548764c2801c9c99e85b32f8b1

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

      Filesize

      342B

      MD5

      94b06a6821b37653b84aa24b838e63ad

      SHA1

      050ff1d2dca4c698b057fef22b52d8d07c8171da

      SHA256

      cb418d9ca5af71c41e648250816493aac254b113f150e2a56c4b2cc73815cc61

      SHA512

      172a92e10c615863efc457775cc82bfb05274d70101fa5cff1e6762bb981e6a75f2fa1c99cb8b1aa5025540b709afebef02670858ca92b23971539cd210f849f

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

      Filesize

      342B

      MD5

      d3d2da7185735e1aba002db393bbc31f

      SHA1

      915eb1f8214a72790172dd483bbc95687a03808f

      SHA256

      07b2e3a1cabadc1437982d0f75fe025d447b0a08d81d79e0bed224337a5ca214

      SHA512

      e47ab853358a2246f4c3445bae1fd789d40269cdb5fdf76063949984a042d2cf0f5a2414b1e3fdb3dcdee88c3bb66e717e96a09a6a71706b73c0c6b27665e384

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

      Filesize

      342B

      MD5

      c55c6ea0d17cd8c60f953d68ba8b91fd

      SHA1

      307a97b1f5765139f49ac6a42fa81bb094dab487

      SHA256

      6dfb64f9c9bd1b064679f649594bc62e8e31f36b5ba7623ef8c04885dc2c6525

      SHA512

      a156019f14054c29a68d60f7080a0235814db13a8e9075a6b39fe8415dcae9001346d78f8555b427c25cd0c6a0e99fc8918456c70e8e8ebb4956e23036d3ed60

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

      Filesize

      342B

      MD5

      fe5d525ebdac4fefbd4964c0fb66208f

      SHA1

      f7f69aa3cf59f08abbf61e959f301ce66cca7f86

      SHA256

      d8445d8332dd119ab4aff8dca9029d413dd82dd9f4cf4a98f4bbc51f429b5eac

      SHA512

      c41e1ba30509261499cc288d1b942d5b75864c5a9c881006cc25b6999e923654c13a1916e05b083266534efbb238e12919e014ba983ff300356f5e71798433ab

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

      Filesize

      342B

      MD5

      988322297eff7605f4315f7befe32b9d

      SHA1

      520468804e9fc696705ebef0ef3396b832ab2713

      SHA256

      618ad7a4fb0f41a5b03314260e8404d4ed8a8b7494918cfa1b85ad73ec0fda2c

      SHA512

      711c2ba21c57ba7baa3f1ab2f4970e1c376037cf6997a2c8f39e19c2a917bda3dcba1109d5e4ba60afdd45064feb356e494f89ab0fa8c833dc49c79e748eb13f

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

      Filesize

      342B

      MD5

      46bae668994dd1ea632fc8932ef4aa13

      SHA1

      3ad0b7b3044ae44d0a1c708a250ef42c6b96e53b

      SHA256

      c8767b05b57e517388b665f784162623d9bbee1587e78c9d233ee38a4a14e5ec

      SHA512

      ff731a0700efe143983fc800c2c56b401489d31fd9de7f8d2036da87d29e76f716ac9e8fa8d32bca562a09f98f35ff5ec3809fd2f85de11cbfa7ff6450d3b3a8

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

      Filesize

      342B

      MD5

      c465bea7363025a5cb02505802bd1ac1

      SHA1

      8142b6ad8456018784714d4b13d6cba83f9c8ec4

      SHA256

      c47e090cd48f49d446af0f05adb8882b92c2d18fcd4b27f2c3f6c9d5365a5435

      SHA512

      421a2479b079cd4c850517eae2d2d6072cced972acf8a0e16cda1320a0a018f842a9499c9ee7d98ffe1bad69a0444db05f78d41bad3987baa9146e425fc40043

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

      Filesize

      342B

      MD5

      747dde37e4b1a4459a54f041d5dce289

      SHA1

      d33f4f50abc44f5842ac634510576e6828a385ec

      SHA256

      e5728d25023bee4b8da47377bac30e1190ec74dd94dc5391785de45ae1b6c1bf

      SHA512

      c088858a0b91bddfdfe82dd018ba9ca97bdeaac2fd254eddce87daf4b05bc5ef207eaf0d0ca803715fed9e1674119c8a7faeebec41dbe4724a991be711846ece

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

      Filesize

      342B

      MD5

      6b75ffa62b92e3e776e87336061e2015

      SHA1

      3b5b249c70f03e5b9f7678030afdbc4518c37550

      SHA256

      ee499f2d6a44610d575ec64f8f285a7d459a0d56fb52d2b6fe0307cf766324ea

      SHA512

      4cae3fc5ebb51450430bbe330e87a09edb8c8b314db35f734513d3ec365f51121865458cdca29452619214d7544d2d0a383e42c038f33deae4d15f78a7108983

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

      Filesize

      342B

      MD5

      d4aead1a0a42b8e857a5c46c0bf0d54c

      SHA1

      8ac73d8183793b4f77ab068a28bc642aa6c5770f

      SHA256

      9e11840ef05b6d35d769b9ced5c9496077edfbd11c1b076f01bede4597187c46

      SHA512

      a0a365865ccec573b3b29f4409f344bd024ab099c4c43898db2f58cecd51e241109c933e6ac22ea516103f7e5f6fa44315802f2759f3c969f1204c2c0929d59a

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

      Filesize

      342B

      MD5

      ed3a036d424105cf44f939b6ff723dbd

      SHA1

      cbc3ebd18fa04813a106e3813325b10cd2583262

      SHA256

      e5432b5a27bd95056d147dc981be26ea832a0fbd97e8e3d47464e8021bd48cb0

      SHA512

      59d8d46c388b97a0566b6b0e6a2551b222beca1752a4fb123b610017dbfffcb634923e107e26d67e68b25282177590e6146e1d78ccaff95b05fbb62fd6f57296

    • C:\Users\Admin\AppData\Local\Temp\CabBF4B.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • \Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/328-435-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/328-436-0x0000000000240000-0x000000000024F000-memory.dmp

      Filesize

      60KB

    • memory/2372-450-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2372-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2372-447-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2372-448-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2372-444-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2372-443-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB