Analysis

  • max time kernel
    128s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 03:06

General

  • Target

    85cf74d9a4c0ded0c05932541e9ce86b_JaffaCakes118.html

  • Size

    158KB

  • MD5

    85cf74d9a4c0ded0c05932541e9ce86b

  • SHA1

    e888bb1cb206f8669aca5b84a06557cb4d31a0c5

  • SHA256

    6c9df759a8ac3cd2b1530873be83f562e6cab420620d67e84d7cf194fb5bdeca

  • SHA512

    421b23314d593460a392f6c505095ab3137a6c18723c5f965be5bdece3de49607945a3944a1f55c40a7d6cb809e709479c53bedec20894910f1dc07c29dfa601

  • SSDEEP

    1536:iFRTiVNxJWbOc8E1LgVyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXu:izuqOKsVyfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • 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\85cf74d9a4c0ded0c05932541e9ce86b_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2976 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1200
      • 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
        • Suspicious use of WriteProcessMemory
        PID:2404
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:896
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2368
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2976 CREDAT:472080 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1504

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    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

      6834237d1cedfa9acca8eef5dc1e88f8

      SHA1

      d16b6e9c791eb1d5ff51c37accdae4439545514f

      SHA256

      90c8f20dcfc22bdaee0a6ff5f285e812bbed84e99dad92e34bb7aa4ee748ed85

      SHA512

      ca09d4b971856f89c4daacdc49fe3d7dfb64618bd97dcb8da0981ac4d5e5e0b604048c6a2bc28fcd191b1faf7133b6a0743e5c0c58e7f9f9c6aa31a9217141e8

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

      Filesize

      342B

      MD5

      d07729948567a01406f06883d3119264

      SHA1

      4b3c2a69dd94f06cf49ddf0c50bccf945bf641e0

      SHA256

      2dc654521a650739be5d0e13f09b25cf1ee021f60b58089e71f9402bc3d479e1

      SHA512

      4c566204af37a13ce4ddddf54967604684a363fdaabf79aed24ce3163ca7442448447196625c3e3a74d0ac6f7cb6a0ae338aed3848e02ace8fc3d5813c498d42

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

      Filesize

      342B

      MD5

      c38cc756c6574a50382f63f8cbbf2b06

      SHA1

      1a07c13dbdd793d66d487745732d8ca44b6a8454

      SHA256

      1e6a0f600b0d129663748b14e9ac2cda43f7e7aa377d8f5c20b5fd87c56a0541

      SHA512

      b54ddcdf6d852de2acf396f0e18904f22fc9325e99d37f35db1619f95401c8f142d330ecb320e821c5da42ab57cbde61cd750595f1e089d79a915eb64ac593a2

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

      Filesize

      342B

      MD5

      005a8f7d885f0dac32c64058dec44498

      SHA1

      a5996df4e78cafd90638613879876b45e5dcf3b5

      SHA256

      5b888b1cb5379ffa71a7fe9c0e42cd0501db43275b43c20000d30efb2720144d

      SHA512

      7be3a4c807290984bc937c1acf50b4c23fbf17ee32d2f5596beff4313187fcca8ce7fe1ca955e766dc9977f373a4c4bff2ccfca23295f4122cf2f57bf42116fd

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

      Filesize

      342B

      MD5

      19e9ee2cc1161531ce99b8a6cfe4c4fa

      SHA1

      0df7c452f55bc43497ae788092fcef62511db407

      SHA256

      4382c1cf60165b39e19061516309ca5b246128521f5e68b8697f22d00a57a7ef

      SHA512

      a77cde3bc9f24d4cc2ae62f32d73d392667534739bdde1ec2ebb084a054c4814ce1a02734682501dd02c01b00f1414339c3677476f9207fc3d5f68b9d838d240

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

      Filesize

      342B

      MD5

      af0343c9e9736fdee5f11cc69fca186f

      SHA1

      35049969bae4447b52be55339b980ace293647da

      SHA256

      5448f1024eece96c2de387e25b3091aec576ca49cbd500a7078a88d410af0ae8

      SHA512

      8191febfa8417a076f6f21efb29f7a1468de936f677a611196bd92d992ab7b77aeda2135908faccc325e69209d4db40f9d241aac3bccd5a5c9a204a0afc28238

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

      Filesize

      342B

      MD5

      989eb71ac1a7fab76bde018d10aeb73d

      SHA1

      d0c610b2d93681de4d2f747b5fd86733a6b27c90

      SHA256

      b0890a903a7c420a742d650e9f5eb3abbb1eac27fd5af459440dd54d267d81a7

      SHA512

      ef9c09688ac15d61d68c6effa2a803de45877b7159e48bb2d2c431cd87fe9837ea64deb142986a39100ab87539fc7b6dd71c801781c6406b01e32d02ac6a70c1

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

      Filesize

      342B

      MD5

      5a3f6fceab20eff8e1bee5a9aaaf195c

      SHA1

      cfb8bb7caaf85f9dcd04063751eeade56fccb57f

      SHA256

      db4edf813bcd1e7ab7432bf62db7a4b7759acdcf19f695cbc7f55319aa196379

      SHA512

      728c2a93e8ec42f73d6eeb022dfb699b1165bdac50dffd838ce2aa3774d0ac51570980e49e37821395b9b9ce42c9e5a23305ff8d984c35f3aa4555d177ef33f0

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

      Filesize

      342B

      MD5

      0a00f4735d8dd21ca03937eecaa75b13

      SHA1

      410a1616f2bb01ad24b5d9535d404bd6b4d60ca7

      SHA256

      7290cd839dc0ebb157c98c460406cafec77852c1f8e03444b50551be57999f99

      SHA512

      9b7cf1269ca03dede5e640f9b8c868796240359a9fc13c5cea7d2f63d28c5a34ba14b5a7105749ba66bba45e5f873c3f459d11ea4b22779b0682036c98ed2659

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

      Filesize

      342B

      MD5

      bcacee848155b7240cb3775dd0e9fffd

      SHA1

      f6ec9a6e925e9e99e3832b5ef34246c79ad343ce

      SHA256

      ce628b52ce522990c979ffff46fca7898717cd07145e5eaa8112e4dd777c723d

      SHA512

      d4174ea3bbbccbf9cd00e468bdc475ab76571635dafbbae4d8969efe44d1770b0517883855502deda7ad07576b4fdb503f59afdfdd85947b3595c9e2635175f2

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

      Filesize

      342B

      MD5

      dadaccb0c0d93d38a5f81cd44eb70068

      SHA1

      1bb41bd02b8a0252994105840cb2b91ae46c0a13

      SHA256

      734861f3ead557edb375faa727af2be0530ec79f3272dae247dc96c982ca9310

      SHA512

      f2be3742bf89a3231e9c9b96869bbdbec5beb3858b22c5f8b579a097a44c26769fef3fd93d2d0b08efc0e212d175f99c0daff93bc3e29b454954abec8f6a2855

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

      Filesize

      342B

      MD5

      b0a4d18983ef7dcd7dd026c55214ad94

      SHA1

      85726b2c483e0188f7c3965a306ec7988d8d199a

      SHA256

      7a13a1c5a548933b162bf90e3083268a304e3c94c31b490192d1c37282632726

      SHA512

      18801ca2c7f2d944c912681c3b30f7551ef81c96144ecaae534e205ef275916076f6dca8500d997643b5d990ff5d8744e051d8e62b0a19a7046a258984e9c642

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

      Filesize

      342B

      MD5

      f1a5521fd5cb583b2b3e7c561a280e58

      SHA1

      dd04d179e87d835f8db5af617735346113991531

      SHA256

      8e1d42097537ae63073bf460139c85a794372465468363fe3b9ae2494b56cdf4

      SHA512

      d00a5b1cfb1b371aaf4101580438d384f578ece7a53abf2ed161846b5b4998fc5727e3406c1e666c3d10ceb46350f6ea80a127fdc62673c426d812d6622000ec

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

      Filesize

      342B

      MD5

      7523460f8afe8fecae9a468cccabd7b1

      SHA1

      6e6e8e8c404ff0ee0ef0ebc67d3a4245488dea5d

      SHA256

      d92edf610f0f0947950bdc0972b4e0427289b2c7ec1e7cb8edff13376f30b896

      SHA512

      f1d8b051136a5bcfdf04ff2eaa5af708532f87983172eccb796df54d1505ceea98713103f20f4063b4f4b68df4767ce327058d4cdc068dc77c2c20a8acbb9fa0

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

      Filesize

      342B

      MD5

      a5f5cb0814bee071b0ac95d818756a67

      SHA1

      04d28dcc1c8b8d1a557b083b96ba059851b55006

      SHA256

      98e96477d7db8acedfb08ca717efd5695be7654e7eca4632511adb54c5e81127

      SHA512

      967ba3b48938c31b90a5937f5e5025d24e28d91685c369158f92ca4fe401b239d8a2ff1a5c8607c5fcda99cd31d3b3bfc95a8e0b35d9af230aa99b398690ec23

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

      Filesize

      342B

      MD5

      c1d7149b27f8aa53f33a1f71b060a1ca

      SHA1

      8a52f2fc1cb102298c06b1587a41eb3a6b7bbaa2

      SHA256

      46d06e25589f4232e26fa374f79587d694b6d1c792dfb09ccca061d9f2d22122

      SHA512

      619ddfe1d8734b76938f0d817cba8bc7849d574aa676a59ba1d6d10b18a56578d4f583253c593973bceba86213be1df41fc034ba3f5f0d9245cb7229cccdb871

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

      Filesize

      342B

      MD5

      67bd7c1da4a717c65c7def06a9903512

      SHA1

      72976df113eb4a1eef96afa9ac943965677261bf

      SHA256

      2852ba476bc8ef66fc1ca055881deaa36ef8431cf336836060c3f8a4153023c9

      SHA512

      d97ec9d82751c46f91ea4637da495c8928f5efc1cea3a394d28dedb2ff84098fd6d23bdaa05bc71e3b94ef8d55529b27911ba113f86be66ee3e32bed4e1a216f

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

      Filesize

      342B

      MD5

      b47f875859732e5759a46c7a81842cc3

      SHA1

      bc78eefdfdbfbb4ab0d0da1e7c77dbbe37a857d3

      SHA256

      c2884b368be0125f053f0064bd5b1a844b68736d3eeb801d254c7ebccf1646ed

      SHA512

      fecfc82235842b2ec2d79fbfa8b6aa1ad4b5037d8d16af203bfa4ee8c354eedafc60ec76c1c9d0eab3db8cec6f4b7fa3d19f9a5836625d066456f2643daf1a8a

    • C:\Users\Admin\AppData\Local\Temp\Cab24F0.tmp

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • C:\Users\Admin\AppData\Local\Temp\Tar2593.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/896-493-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/896-491-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/2404-484-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2404-480-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2404-481-0x00000000001C0000-0x00000000001CF000-memory.dmp

      Filesize

      60KB