Analysis

  • max time kernel
    134s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-05-2024 22:17

General

  • Target

    6115dac2098bc94bc5ad147e7f4b3eec_JaffaCakes118.html

  • Size

    117KB

  • MD5

    6115dac2098bc94bc5ad147e7f4b3eec

  • SHA1

    26d79cd0efc6172ce5e7b3c4445bb8ef7caea851

  • SHA256

    4283c0991ee4318d59672ee23e5705693a6d19635b3e9c44b538bd066c90ec60

  • SHA512

    41282069669c60a08de9a52aaf3aa9a3edc8e696ad7492f7316fb9589b2aaa6297f0fbf0b9f109f3a7b0eb3177183350a2318e3ed25ed2fc0b2b7d651d7b6bfd

  • SSDEEP

    1536:S3NGTyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusBTOy9dGL:S3NGTyfkMY+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 3 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 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\6115dac2098bc94bc5ad147e7f4b3eec_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2344
      • 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:2648
        • 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:2244
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2676
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2340 CREDAT:5911555 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      68KB

      MD5

      29f65ba8e88c063813cc50a4ea544e93

      SHA1

      05a7040d5c127e68c25d81cc51271ffb8bef3568

      SHA256

      1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

      SHA512

      e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

      Filesize

      344B

      MD5

      355db74b4b32d3903a85514a6b266391

      SHA1

      6f926441ab2b92314704dfaeca93ebc14a2910da

      SHA256

      ac053fd153660707b2d6c3580616fe5f8cd0111794bbf0fed2a69e7a989f0b94

      SHA512

      99867d852cd3c65408786f69ce26572ca12c49dcdf35d90f1c8a2d1e061508ff37d29af1040f071c4374b8f36ae52b668619982a38c368315a5169b94436d3c7

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

      Filesize

      344B

      MD5

      0640a7768eb5d604fd1acf8133f9cbc7

      SHA1

      426f0525c5069c5fe28f4923eca5b1639783e052

      SHA256

      3669f0e77ef729866cc3c40f7e25e3c804618447d39f450924aacf1a5307823e

      SHA512

      b27d1495fa19719fcee6ee4086772553b0ae26f1597aed3e7251060987e17e4cc9fcc51036e9932393653716bd098dcb39ff162d98d3b22b6b2432b5c5a96ad4

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

      Filesize

      344B

      MD5

      999824e53a4ad420fd9a7804eada06dd

      SHA1

      b16809062bbdf791204b9437d01e3d9715a6e612

      SHA256

      32f87d807766c4e25fa6134744177b647219044e09b9c80bbd45b6e7e7520598

      SHA512

      d455eb2f143cd3bf7137d4864e86c679e9b3ce31436995a6f31e2bf3b481e7e448d157ae3388dddbb988b51da66b214969c56fe78a399768503b5a976474c4d4

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

      Filesize

      344B

      MD5

      43d8ca8980d876517c0eb4a1bec386cb

      SHA1

      7ce18c5be7202cd290712288c1bccce3579d2159

      SHA256

      c0c5fcc329f14f8f196b47cbc2a9f989402fbacc0338099819531cba084b1ad0

      SHA512

      fbaee1659efd055620f400921c5d85eb7aa22ea94242b18ba8543065462b6f531059ca64435dd73339cf5ea407c7357bb68ca751a5cbb6ebe4b9503104499609

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

      Filesize

      344B

      MD5

      eb1b1441f5dfa01c8affe8445745ee4a

      SHA1

      56c1a533f3d690ec908e03ebba4d61e053d78d11

      SHA256

      e473ff38de8d6e39b1bb3c106dc719d8857623fb446629cb3245d975e6260b6a

      SHA512

      31256ea56588495d4c322add29645df7e758b234873a1ba94a1213f7008584d9e577feaf86e98d52d0be78a297541b11298b4c823013c1758b805be9326f81ac

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

      Filesize

      344B

      MD5

      f3768a1d6e6226cc15d73c6821533e2d

      SHA1

      f0fc6af1c43ddc937b1547d3a7b85d6782682ca6

      SHA256

      bca2e24dad2458fd11abc1756b9b40af0e87915a4c323a496caf270c293fd9cd

      SHA512

      5a5970f40f6cf4c480d54b236e2f3a5f2867c3966702da5d0b5554dcfab61a83a9cb39792e647baea16f29e4159abe4a1f4d3cf480eb411595f6325a775721c6

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

      Filesize

      344B

      MD5

      38a382446b85b842734912bde67a1f12

      SHA1

      5481115ee16664351bc8f268815ca2147028a4cc

      SHA256

      b387798eda058bdd5f8cceba537976db31224daf00bc25d98d0daf5cc2685222

      SHA512

      b23ca418331789f06e9fa40022e3d003933cd82ffa9689cff64e3d03d7e7f1cb635f3453d8c8ee13370439abaed4225a5a6381baa15ab25c7574424743a039ac

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

      Filesize

      344B

      MD5

      a3bf923602f6f57e40197cd2d3e519de

      SHA1

      79a86d122b75817c2993832a912c6c8622b7904f

      SHA256

      b7b0de022cfc9c43ad8841aec50f8b0879d7e205b419d55f67b1fd3925609d1f

      SHA512

      8c5984e06314df4728e3bb99792babc6a000c6dea0bd1732f7acbbb9d8fc02cff6dd17db91cfbf52d150bb1cd00e94c8cb8c7371c6584c87f29bf2c44265bacd

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

      Filesize

      344B

      MD5

      90e2bef9de69aa212b5917568a80f24f

      SHA1

      8bc7a78dec392a77146db7015c0709aeff0e0114

      SHA256

      f0529fe3ed61eda5a8a259dbb5d3cc7704d7b58c79e70c11b0b52e4776ecdbe8

      SHA512

      2c30030d928e02a02720bf69f0b751a88feda1c75285884cad5d25290634812d4e879a3258034ce10c8b195804864da04345a6419736e2dc9d0fabc3063ae927

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

      Filesize

      344B

      MD5

      e62f8e0483306279a880e04edca8ce57

      SHA1

      e3147a93c3425fded4c97893356ea938b2283f08

      SHA256

      70a864091f628446f93746afba6bb831bbd314e707ab07c06ed2525100fd4ddb

      SHA512

      d98a2bda38ccf603e4395d11b3b7f44070e85ea10e065f04c2b7b8a8cc49bdfba0ab00beabd100cc9ac96e802bc5c0786412bc93ff1aebb3ac99681b342c95fb

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

      Filesize

      344B

      MD5

      03eba226dcd5de7338ddb8d885c20ade

      SHA1

      26434a256ed589b4c6870ac5a4f133b8b1863ddf

      SHA256

      72414ac2192000b7da130bd64c6e962706ec89c66a001cf841f25da43913a34c

      SHA512

      7fb8722f5fe1663dc91a68f689403d562f93e0ba3d4bde88e70251b3977a7c8e865cf34501fe4793eca5c8c08f87b439264d439427cff71fc69d4db6f82a12cf

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

      Filesize

      344B

      MD5

      d396c8da25160b8692d052ff5b58dde3

      SHA1

      e59e8e58a91deaa324f709f39476646af37d4868

      SHA256

      127cd4c547ca9af1799bd0bf9b773754d440879f414f4418ed41e1e849ff6fa6

      SHA512

      21480aab14b6d6524fd5e3a02bd05709dc756dd3c6f048b87d81a8818345d08d938d0a34f050befc8c16390c6fe1016a08a002d42000d800d1868bcb62a5f956

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

      Filesize

      344B

      MD5

      6b31d1a287305c6be141ac46f9fd5484

      SHA1

      724de1409fd970d3a4b29d76acccd1b7045e4cb9

      SHA256

      5eb399914a7a92cf9c54b0c1f7c723fea669cf64b39a3e920f6d3fdd4fbcbb06

      SHA512

      f13925ddc4700daf810e446f8a964d6d4effa2fded772850c107d2bef9c4992f4015b32cac7940989aede45faa7436f5e7154472eb801cef51245207afbff24f

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

      Filesize

      344B

      MD5

      f736d4d286f6301ec31ce47672525f31

      SHA1

      36f23193cf9b559fd6e329b29e71ca80e127c783

      SHA256

      65b9a4af8049e7a88d4beef98aad2b12da37248b8e1f0434d5313ddef25f9a40

      SHA512

      9f31a90dbe12bed068a4683b6377c2b0c6134fdb319f13225529d62ff013b3b82cc35d845e92c3f3e1d23982223f941cea8c2601cc7c2624454e0ce3f1aa750f

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

      Filesize

      344B

      MD5

      74e7eda7f7bfbb797cf0121fa51e8c95

      SHA1

      7e8655938434022951a12b5ba37609d32e48a321

      SHA256

      f42594912844231128f8da3214bce304a501cdad35d34fbe7fbe895da7723c4f

      SHA512

      b69168fd2464fefab7c9b6f7418f83b9b1154353a1b89b3cfca454ef4a5ef63274bb8bd4496082ce0d456488daf0df08b8488d22a71c9dd27b125fdd0a055788

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

      Filesize

      344B

      MD5

      3f94afb2f9b2ec26b2ecc90740624cc2

      SHA1

      618e659f4ce7a3ad0d918740e0206282819645e2

      SHA256

      e49cc4f91ea5fa5e28888227db508e7b98196a6365286b7ae83f7a89edcaa433

      SHA512

      1e495dafad7f9c005dc354c0e0975221d21c02bf0eb1444a1e7b6fa5679a340f334ac29c73a62c9c16ab076394f513f3c006ab22473266974b43cf4fa72321c8

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

      Filesize

      344B

      MD5

      4008e3d9e1331b097e2aff6be344073b

      SHA1

      e6364b55fa5b43628be8022bc47f1b3ce371799b

      SHA256

      3e6bed04de3b132ab77273d2d7ad4a60e487a4c8458d836d633e460bda833192

      SHA512

      474f990a7f38a49db7d826a9613981ed05d2b020bfa0e1e4add30f54dcdf0936506a8df20b2c1d2c5e0206144f53a153459fe286a8f203fbc3df989e5c051d14

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

      Filesize

      344B

      MD5

      820816c8fb0b212c5cf64dfd2646e0f2

      SHA1

      e8e32db244bd3f4277e04933e4b2a69c5f3be19e

      SHA256

      94d943263204ab11e114b49793e7d6661f353716e7ac7613ec098b4b123f8c10

      SHA512

      ab75da9842a5cabfd8f8382e00c7c0e07fa9027456c78b1d501f59e9cbf2d514472b96ce625bd01f8825fa3b50ee0540fb9dcaaf7fc1828510860688b02bdc14

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

      Filesize

      344B

      MD5

      cfa4cf9a997e7ac3b4625a0d0d369f2b

      SHA1

      a663f19c3608dd188b3e3b2917fe58f1804d9b5d

      SHA256

      bb44a27a2012841d9e9f163a0ac877f2b3411c3ef58568d431a4dc6a055b2c04

      SHA512

      5a6f4d5477dc7c02228e4a32a55784704af2155c0794baf2c809084ef4047b7ab35f793364ef8fd7eeabf81f36c0406efef3bd66d75a299ec66f3dbde180e32c

    • C:\Users\Admin\AppData\Local\Temp\Cab34C9.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar35AB.tmp

      Filesize

      177KB

      MD5

      435a9ac180383f9fa094131b173a2f7b

      SHA1

      76944ea657a9db94f9a4bef38f88c46ed4166983

      SHA256

      67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

      SHA512

      1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/2244-18-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2244-16-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2648-8-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2648-9-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB