Analysis

  • max time kernel
    129s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 03:48

General

  • Target

    282ad643961517bd36f871714133140e_JaffaCakes118.html

  • Size

    162KB

  • MD5

    282ad643961517bd36f871714133140e

  • SHA1

    59dcc4584a364735fcf9b332f43238503d03b631

  • SHA256

    29dd3637322d8babd5f8dfccdcbcb53cb13936fc424a11ff57db172a3e12c3c1

  • SHA512

    407a376ceb43d81f6ccf86b5e3a45666d856501a7f86fb49b95b7f6b240027a6c59f5b1367944f59994243c11f213d91cf1a991eba2c5f097d5c95d089e1582c

  • SSDEEP

    1536:isRT7hGaKncUyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusG:iu7ecUyfkMY+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\282ad643961517bd36f871714133140e_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1728
      • 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:896
        • 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:2896
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2008
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2844 CREDAT:209945 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    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

      823a598c86a18ef6a08aa84f35f3dba4

      SHA1

      b240894d2c2eb8c480149f23a191c2b550a61a61

      SHA256

      8e28e4a7da2396bdf7a31b175dd0804757e89a1e3223a55fcfef03c65795d036

      SHA512

      9e1ccdbe8bcfe9d7290ae609b98e27516a7446ec7028630274701c18e9e00b955babf28914c4ff84d18aeb7f5f8ed8a157dab8b3f3dbf1c6bdfac13f822ad90a

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

      Filesize

      344B

      MD5

      8348998d3776ad1c82cb91addf220c02

      SHA1

      0880e8363cb78f65157ebfcd7a46145f53a64033

      SHA256

      669b922636fae189f432364351ec76f44d9eccde1efc3f982e4fb16846a941f8

      SHA512

      367fd2cd4364c77d1182f6f7830677bbadb10bc393b69c436bc37d6402731734f0745c2e62cf055be15ef856aaf4a96d6bc9949dffe1845cb7dd6c7753c3f108

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

      Filesize

      344B

      MD5

      261c96e174cf3b53367b734c06987a0c

      SHA1

      6dacc28658326fbf1d7e53183787f556de2967ba

      SHA256

      9f39027dccccf3c3879644fdd43edf478c75865177af261e8dc0f21056f9b983

      SHA512

      ffdc4201c4db95032c0647944e176cc789d58225531ba8aa94f01a53069b8c2204f9331de4649ae582730af2c27feb4e5d88f657b43131c6e2f1671d39c32d40

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

      Filesize

      344B

      MD5

      cd2b2d5e3284c1aa3a9d62c5212b370f

      SHA1

      9b74aa11df369cc30f3dae5f7d4385edf9df647a

      SHA256

      8431ac137f4603b496ae4d04b9be37be35024c9cc0c058d4014f8a1318055703

      SHA512

      6217d51b9eaafabbf60ff412b20076850c3e5564c1a8af5ae103f1021bf1e0b51c766d74119d3675e8859f9c0fd470d0282bb7e52560b7e5fd2c048e4aa05daf

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

      Filesize

      344B

      MD5

      31a2d4677af56a79f9ec2da0a56c772d

      SHA1

      892c1e4e619fb7168f1bb6cc24d8546700e4e85f

      SHA256

      0de20d287592b46a7b42955d0bd0f556ffcd920537b5b37384b426e4b8630e26

      SHA512

      dd0e250caef655392b19304af44710b073ac9769ed2ad4290899b65bce68ddce11762f157d5984b1b0336832df572465f3554a47de15a0b133c567d70d9c21f8

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

      Filesize

      344B

      MD5

      644ab0d7d4c0dc9b9c46a43dde74853e

      SHA1

      8f26c0dee97773325d7eed69d3a39174c9a74911

      SHA256

      c14ec9cbc44ff334c62bc9d08d03b94528e4dc8819485ad5f2cf94578bbade11

      SHA512

      d0e15a951d1818e83801b04cfed7dc82ee49649486145d6fc4e5525985d8b55a835b73183e209859acb69296ec07514f0a9ca1f8b77ba354c7db1b4dff248013

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

      Filesize

      344B

      MD5

      aebdb84db1243df9fea18e91f4adcbbc

      SHA1

      a544606cb4f3260950a303dd87938b5d4bb9ce53

      SHA256

      e6513f27a639ee90da83c11de8a30f2fc018866e2b81331220bd288547577d74

      SHA512

      05cd0e74ef1516480c63d7a127338cdc4f61131ec0bc42b997f242dc31597cec87a709d8c6b8440528b9b578bd4440bfe72a63d3a35d53c6368b6b19a556a1ed

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

      Filesize

      344B

      MD5

      71257c9e043f911ead2645864a6bdf7a

      SHA1

      68acaa41571e51eee348aaf740d7c6391f0616a6

      SHA256

      01ac1b272074e716c2d34cc2abeda105377826be7781021effee9d39d3d5a8e1

      SHA512

      12fc1ef87b86b078d4320a9a9dce5d33e8381087c00404b9fde4307f2cda1900e87a04fde969fb20a4c24d747ee01ef659c3a9664bd68c48fe4608f69c3140f0

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

      Filesize

      344B

      MD5

      8eb4453b01411475e813e2d2fbdfede7

      SHA1

      6a2c42ade5cc2c5f995fbd0bc170aa1015df408d

      SHA256

      d7f29cedda3c57d6e86c175d6d8a45c765f7443804b062e2d867574ec5112b70

      SHA512

      2ce4078608dca25c56fa9e6ea94af99d80f66207765cb7283cf4300b726cfd4651f14974ec7b1684e7bcdaeea564ddebf48e857fefa0ceb684922f7ba976dbe6

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

      Filesize

      344B

      MD5

      5ebb0cbd4ec2a7c12cb4a8a67db93b7f

      SHA1

      af9f9e7902d1b692bfc0013090155c10d3113544

      SHA256

      7967623450deacce91f2e9e33707b756b9839acda3dc780b8d7fe8119d988234

      SHA512

      131781fc03ad0bdf1eada114096f068d4e1b51c97dd73f387a8713e1bc0a173a015cd762fa22432ba1cf59f8a4cc1ffb3afa3d4bbb6eb1e445f6b948c9ce7f75

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

      Filesize

      344B

      MD5

      73ed9276c9cb42ebca3472d0d1e1c67b

      SHA1

      de2cd9e40b6502d2cd3cf5a5b0dca03516f0fb73

      SHA256

      95d72aa87bbcd6bbc84d8e788cfcc3ef6e8fa636adac4018fad5785fc2a81837

      SHA512

      b9dd9944e071671c31fe4d228c665218587ca3de04b9094c392a8e4fa9d947d7ad2017b29ace8cca52e195ae17d9226fc8b3037c0fc1187d1f1d3a629c792ee9

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

      Filesize

      344B

      MD5

      7a15ea65d335b28444f82925be25fbe4

      SHA1

      83528de9ff5d39de033cafe08b9dfe7c0a4b25f7

      SHA256

      2d6be1c129d5f8cfb27688bc63018731aba745e80416893e9a34aa76f28ea393

      SHA512

      64e37ad88127b6f8f1db175625e5da6091fc21974a10cb0c4cb13eb8a183c29bf8a8eaa6df96da0ba55fe2d654b0df352153aa720bdd94fdacb1e6daad0a283d

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

      Filesize

      344B

      MD5

      5a2260779f95b6e71922c3b499aed53a

      SHA1

      e69fa017382e37f6bc034d965e29141015a5576f

      SHA256

      5c87f16651537dc9c6266fd8286256665c3c9e385ce6ee7fbcbdd65c76a8de2e

      SHA512

      61705c850d10460cb3bf1ce2f880a28bf68a34cfa749efda297d74692e662f5ab7331db978f432c504ac32da7962202949535264e865f3c73b3420161181059b

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

      Filesize

      344B

      MD5

      8a32cb4468d038d66a0acb057862f590

      SHA1

      5bc0871f3e75e5aa650fa4bba35c94523502da2b

      SHA256

      7a80173e9e2221061112a7c5441d30498244a118930dc0dbc5afb1a171d83465

      SHA512

      90718dc60968bc00f0c8cfcdf4af6207a573a0af91501805c2a0ca0b20a2bdb2f173e28ae43f6fc22eb7be036cc058e56ac8105ca9e79528e3b982c27e311dd0

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

      Filesize

      344B

      MD5

      48fa98b37b88efa5a6d4d033de5fd499

      SHA1

      2ea6d955311d3ebfdc64b279d6633387dc701d39

      SHA256

      ba79ce1900fa81315c544429cad53129b168441d78ead187c97cd1cbf1962a3c

      SHA512

      e80ce2332006779eb85378334f456083c9f045dc4a426d9658f929db13f547176cd946aef3c4c363fd206de4bd4336f8c3c898d2c2cbfd2bc86f3814467ee55a

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

      Filesize

      344B

      MD5

      dc780c50a95be1f1fdd649c38c371f90

      SHA1

      4b299209bf9d91c71545e17666ff51d1c499ed14

      SHA256

      10fe8129da2593fc31c0722740c53dd20b2f52f9d678086ebc0adb88ecba4b46

      SHA512

      a89540adb051160fc5bf0ccf0c9635dda82184886e8738ace6ad9d7fa6a7283ba519f2163850c6e2886120484b90fae4fff462bf088d7bfcec5ea51f69a9950e

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

      Filesize

      344B

      MD5

      885b7a8feeb2de61ec18c767b2cca0bf

      SHA1

      146927e59cd264bb538246111168633326208e50

      SHA256

      96aee1933bdb88c17c650443cb380b27c494e86af53237745f1544ec80606c82

      SHA512

      8110ca40eba2fe90d0b0dd081ea777535a53db623345420b66f2b2ec444ce113ecb2f5cff275b39b5df825ae6e028b1fdaae55c29cde556e2701e10bead86a01

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

      Filesize

      344B

      MD5

      df4898996b2d18d3f2ffecf84ab48859

      SHA1

      196a7bc70fac7259d5c129925a94f2edd213ae6b

      SHA256

      e0d8ab409f1c1850893c1350996b710d4799df769e72f268c55f4a5518b97d3b

      SHA512

      ff65f105d049493b6c1275907d2f1b0bbabb98491ce9ffc81d4c003ffeabe4f1a5dba77b0afdf50c1a4351058b9447d9f961fccdfbfc82ee9c24bdfa6f0149b6

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

      Filesize

      344B

      MD5

      42d555e952f1c6a9cd4058f32b7cfc47

      SHA1

      81ba03f6bb30fb9f34259fa5ff651123571c1871

      SHA256

      1f0eae46c78339712f08b83cd6246d91d099769656bd493168f8dcfc61d847fb

      SHA512

      e567eaa1dfdaac91e840a5bfe942a6694852e5229bce8bf7105ad8c01be534064740f48aa6a0d79c0b8e767846392601fccadd10bdf3e01d64dd6236bbe2067d

    • C:\Users\Admin\AppData\Local\Temp\Cab1CF5.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar1DC9.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/896-482-0x00000000001C0000-0x00000000001CF000-memory.dmp

      Filesize

      60KB

    • memory/896-481-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2896-489-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2896-491-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2896-493-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB