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Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/04/2024, 18:54

General

  • Target

    08627810a8a78175bccc0c024aaca6cf_JaffaCakes118.html

  • Size

    158KB

  • MD5

    08627810a8a78175bccc0c024aaca6cf

  • SHA1

    af4689e0cf3c3308ef15f2ce543e0c69c66386ba

  • SHA256

    c40523c9f4bcbb1470ce092700338592f9377f6cb7ad18f43eeafb9e2f2a6591

  • SHA512

    30388e5045e5b5b9b40d57de68dd1bb109a5fb7c0102dd37f9f36988b6a1e561d8dab148d0c4e0050fa5464b9f35cdaceb46e5d78d18fe98ee3a293dca3729d9

  • SSDEEP

    1536:iVRTzv1vqRmAtUyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrk:iDlqlUyfkMY+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 7 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\08627810a8a78175bccc0c024aaca6cf_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2300
      • 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:2248
        • 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:1664
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1828
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2236 CREDAT:472081 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1012

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      344B

      MD5

      c74fb982ac5f56f613eec5a79b1b9bbe

      SHA1

      25f05c21c92ede59011d1bde3136d2fe912ed490

      SHA256

      f864f0bb6aee504991ec931168f53a9ac87091046c97c9043ac542ab2e244d6c

      SHA512

      ff54e6478747d035ddd7b2808a3cfaa2e020873e773aa3ec7cf58ecbafa4a7dd7f0ded7ba78c588ebb23317121e94b5ea13390023f2a572e536b6e727914b3c5

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

      Filesize

      344B

      MD5

      a2f111bf6644962844503884dec5b97a

      SHA1

      9a6c6aec783136e3dbb6d2fc7d6f64554371988d

      SHA256

      8d263978e0d26965b4e2eeb9252b162ad72ea559f799132555000200dcc588db

      SHA512

      1dcc7badd2266ca3ec2e19d47817b15b24a0bbd6aca47537704c6b52fffcfe4030876931c2315a3e5f70184ad8b05a44e25d73b2b13b0641bd75a306cc0a8051

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

      Filesize

      344B

      MD5

      4aa935138209db6012b0a32601cade70

      SHA1

      d46eea46a7b6c394f01d6df4d1706ec9a9d29d37

      SHA256

      64fd2bcc8b20ac8757c9faf8c7edfcbc41e52abe2a73c945145814a7ccb02386

      SHA512

      753e0d0733043939a8cce565e3e93a01ee9c4d35ad454457908fd07a34b99f18ce2371db753c89cb32558c506e9c71d71284c52da9a9d60f37f3802b2e26f0b2

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

      Filesize

      344B

      MD5

      1421ef9bb9b83f0a8b9b595f4c49d25d

      SHA1

      a91ea90ac34bd3756e777bc8c06d0b3458332024

      SHA256

      5f7608004a57667465676043de895427c0a08d161dbb84ebd6237aec65cf826a

      SHA512

      45c26c4f1845fdbc96ed1b125bce69b7747e0f248d3993af7c1745fa00441689ca3a1775f1dd0e71c165a5732486cb78dfc2ed0a77ae1d7b06a94155e3bb0717

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

      Filesize

      344B

      MD5

      76b1784b11e2c2aa4989725552a48a87

      SHA1

      e84b654ae2f43ea640ff5c7012861cb4b65da0dc

      SHA256

      f0c2d7bc4c18e51f7acf79abc189a49dd5c8b62cd75a0b49caf1d1a2588c0336

      SHA512

      60391fe7d615b416007462a53bbb1e31617eda98b7f7f5a9431dcdaf952f8c89a990e1af477cb9bcedcec294d28dc0806fd376aaa6c95b56e14828f524b62dff

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

      Filesize

      344B

      MD5

      50218a6a277cf3f10d851796598c2dc9

      SHA1

      742bd3dc61d1d72ec54334f9cbef41f02b07276f

      SHA256

      024553148741eb53da0f1bad45c748071ed35c30c76a6e559b9d6594fe4d61db

      SHA512

      2b114a47eefa316d99db0e2fb0a5b7ba03f0a66ad87aad2276e1f0a79d73acbc521a78662d5f1ab597acfcbf68168f917b5b1826da8d0fc1ae114da925ab75c2

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

      Filesize

      344B

      MD5

      f2e4d73b5244f86d1f2747c1334c8e2b

      SHA1

      879861a6090bf8ab5d6345b639fa44ac1d3c52eb

      SHA256

      7f7d8e0fba4e0924e07c60439ab627b8d43f5bb6ce1d6cb7d599f4c6435e1c1e

      SHA512

      9fb95f8d10d12b0d00d8bcd2ce7b908502377ef54962163fde56dd9b755ffff5caafbfac19bc048334f1baba63b1b1fd5a57a6fcfe7bd250bbccd67e49870239

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

      Filesize

      344B

      MD5

      47a7502f43d9d20c31dc38d65ea7cb9f

      SHA1

      550470f9b2d85c9082de7715c7fb1c3ee2c0e778

      SHA256

      021a65a550aa262e698d0be97d4beb7fb832c0d7cca5c00b5777bbb8927db40d

      SHA512

      3f7f0388b579762d014123fce5debbafec9f53856f26fd9ce20fd2d56245754ab6e19d8597a6570a7251b6fefc7cfddc87a993f2fff335b369b16946d00170db

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

      Filesize

      344B

      MD5

      cee754632f3c550d0a25a21ca1cd013c

      SHA1

      956015f3de9c3fc64be42aa967348c06606c5857

      SHA256

      b27ba001ccfe9a9493fdc62e9d5563aeb6ab282766ef2812e12149aa573d95f7

      SHA512

      eeb2d407bb09953028f7642bce82f1c259dd1ff29476a4474bf99bb7be0e7b49f48078d967b40b30cd1bebfacb12b03a169d2674303df2964e6a072eb1d52954

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

      Filesize

      344B

      MD5

      2636f3c14bd5e61e6adc7f491ae8129a

      SHA1

      05a8bbde2a632b9520f4905a77c38a04d0b3337f

      SHA256

      381394a686dce887e3e5ef8a49eebb4ddc768db18a99a0b5d4bd30022a18b9bd

      SHA512

      6e2d00f93e077a8124c3152bc6035ed5dcd6d02df89b269c3018285f6a50484c8c6e9a29b94c22c43203249d78c60542a97373fe9180085debe319c8d3462939

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

      Filesize

      344B

      MD5

      eb533d7d378c5f216299fa2da8219025

      SHA1

      a4d6250be7d4170ce7d24ee388b809763e28dd24

      SHA256

      97658c4651c0f9d12c51d0dd689cbc92b228172d5489b30471947a50b4df4ebe

      SHA512

      b0d2c8fde991dad19912271a5a06bc95f2f9733122cd1e5c89462ef81eab281ec5645490759b4371a2c620cc0787c7862d327a6c564b59a292a303b74960f83d

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

      Filesize

      344B

      MD5

      40abdd535f5343097734648d021923c8

      SHA1

      e2006baca35f3f9b2c657e39d3ec07465a0827e6

      SHA256

      657c1446272b6adf435632466ddd57fb1b69c98525dadf7488251e89f2dda5d3

      SHA512

      6d5b586cd12e6984d76fa0259e12dd28cdcdeaab240300d85d9b49516d49f6646fccc29dfea991b97c4b06b999d21f5a8bbec298996a7ad52a0adf1413a573fd

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

      Filesize

      344B

      MD5

      596627b45a5963f2dd92e2927084c839

      SHA1

      991e8e030f194abebea1f2f4d093c5dba094a52b

      SHA256

      e034f6fdea14477566948c78ce7dd7e49612be74fa5be60ff571e1ff70b04b16

      SHA512

      23a018010fb37678b1f58b78b787fa776471ae36e49c54c14789725fb8be65b7ec8c26e2351c4a28a6228b47c74ee6c949fa5455a16973bc46356552f6cedabd

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

      Filesize

      344B

      MD5

      74c7730171064b698b8c856adf9800c1

      SHA1

      5e94282dbf9e671f1ec67f79d28c2771e3e80c0c

      SHA256

      fe6e7a5fc3beb8e7af7ea28ea2ad4c6fa1455a6c0fb96f40c440e210fb2314d1

      SHA512

      4ee6882a28660c66c3b354ceb7723d3b3c30439c21dbdd8424ee6675122f6827910c39eadbcbc54a6cd35c61f0109672f3d1e8d2b6306b694392de9b8bbbcfa9

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

      Filesize

      344B

      MD5

      e8c2ac6f3f1c272d4e8b187f3c7a3448

      SHA1

      513f6b235faab33275738040f7b4f366aed859a8

      SHA256

      922906d79c73159f759fb68ad5278fdd89770c95b5587cb057c1445b9e2b419f

      SHA512

      57a2fa7413cf09bd49c8288b93be748a35d10da0609ae5f32f49cafc4015506900d88a460ea42dca5a6039ceb67f3af742519848df591c66055bae5b5e78dc52

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

      Filesize

      344B

      MD5

      3393228d92030794ba907c9a62f32f81

      SHA1

      609560022aa7e3490c8281616f934722e6b9371f

      SHA256

      1cb3eb3fa0cc9058e62d62724dc13b081cc46b71a2547113d4cc65d0f6914923

      SHA512

      dc8707b6ee136247e4e14c003965d18df5d80a2eaf90dd653550e8514a686eb5605709ca0bf7af70ae26cd6ee8a154e8fae3ea8aa2b12c30b27b888dde0b742a

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

      Filesize

      344B

      MD5

      ebfc52ac47624ea9d69658ce31d7a9c8

      SHA1

      35f509db11e71c09df07c8fa3450f34b7f5eb6a6

      SHA256

      9457a6f48f21b673c663bc0c71ebee0154f11bf952ac7a951f05c21c3dd28ffd

      SHA512

      a4096561fc0a14168fd8bdc7a899b6d7eed0dbe28d73ed0343fb2269f1049391eead7e3d0055cddfa485893fedab7c12537455f943378e35b909b3325fe19eaa

    • C:\Users\Admin\AppData\Local\Temp\CabC0C1.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\CabC1BE.tmp

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    • C:\Users\Admin\AppData\Local\Temp\TarC220.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/1664-495-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1664-498-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1664-492-0x00000000003B0000-0x00000000003BF000-memory.dmp

      Filesize

      60KB

    • memory/1664-496-0x00000000770EF000-0x00000000770F0000-memory.dmp

      Filesize

      4KB

    • memory/1664-494-0x00000000003C0000-0x00000000003C1000-memory.dmp

      Filesize

      4KB

    • memory/1664-491-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2248-490-0x0000000000240000-0x000000000026E000-memory.dmp

      Filesize

      184KB

    • memory/2248-483-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2248-482-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2248-480-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2248-979-0x0000000000240000-0x000000000026E000-memory.dmp

      Filesize

      184KB