Analysis

  • max time kernel
    130s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 06:21

General

  • Target

    6d950b6f4e1f43d94f680070d1ab9f69_JaffaCakes118.html

  • Size

    158KB

  • MD5

    6d950b6f4e1f43d94f680070d1ab9f69

  • SHA1

    72f2c4aef883e93d0999e61d40e5934e49f940f5

  • SHA256

    89bdb03661c4fcefda762187ebffda6a1884ab02dc3fa1ba5b4fab673ca39f74

  • SHA512

    f6f0a76ecee8239b7ac479b6d0b707a01f9339e887377fdbdf4e8e22300fc4c0d2e9c89170e931f67dc6073ae510d940e0f9272da4b87246b69726b6098cd787

  • SSDEEP

    3072:igcxfbGRWxyfkMY+BES09JXAnyrZalI+YQ:igabGRW0sMYod+X3oI+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 6 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 34 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\6d950b6f4e1f43d94f680070d1ab9f69_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1884 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3036
      • 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:2684
        • 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:772
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:2752
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1884 CREDAT:406544 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:2832

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

      Filesize

      914B

      MD5

      e4a68ac854ac5242460afd72481b2a44

      SHA1

      df3c24f9bfd666761b268073fe06d1cc8d4f82a4

      SHA256

      cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

      SHA512

      5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

    • 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\Content\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      1KB

      MD5

      a266bb7dcc38a562631361bbf61dd11b

      SHA1

      3b1efd3a66ea28b16697394703a72ca340a05bd5

      SHA256

      df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

      SHA512

      0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

      Filesize

      252B

      MD5

      920fe9df484c938ad5d449c751d8225e

      SHA1

      7b5136c75d7aa06a6c0aa28b418b7d0f41ca265b

      SHA256

      4439d3afd7f688777b0a025c84566f0ae40df85abff98b81d17a627913c9b0e6

      SHA512

      a7bae5c311fccd588d44c585d0fe4279196d9d271647ee91581e6fb15dbdba2c104ffd780d06afdb8acff182a015f41755bf3ed607efb29fc4a448a54e25ac91

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

      Filesize

      344B

      MD5

      6db0a06f52e67992c9e72351707ebbc0

      SHA1

      608c0552d755c2e2006cafdf72e52d9c86f92de3

      SHA256

      afe8b1b1120866f472c10cb0cf5fd42510b4875ac4f2e67186697f3af84c3615

      SHA512

      878a40f24d08797505146b8985debd6333fd0089b60725baf5f96304a1452fa5b85f95bf83bdb3a049378b3d080662c7217b9e72d401ef5ac47e9c9bfd1c6742

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

      Filesize

      344B

      MD5

      dfda8de6399e0414888dbff4d8970923

      SHA1

      73a240a5c3efc934441d82115ed4ccb218613fbd

      SHA256

      8ae07be1a70d4fb49a3a057d72c55b9e30282a7ef831cf0c142fa1d2ad15b598

      SHA512

      13578a0e300f2966d838be402b11026402f24215d5d5243d9576ea92e3d844e098540193c14e686ffd12f733a446884a7e07cbdafcb32a2cdecc98d4df05fa45

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

      Filesize

      344B

      MD5

      e700de46eab5fe2886682fc0d23d210a

      SHA1

      14f00678667f6b52ac56d82bd150ae507c2f9279

      SHA256

      111df156e6cddd6d0c97017426a83b753c9640c920d1c60dece9ed292ca033a8

      SHA512

      21a52692cd1c31cbdb9c0339d3ab2173ad07817447da129442eee4bdceef9544336786f4b3bec0d79ab182f60ad72744c9285f51674f182edf0852367d80019d

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

      Filesize

      344B

      MD5

      1557b26702d7b9cb69d0fe6fae3a2616

      SHA1

      6ffa676d81a75f23db4e0e2649fc38513c1ebcdc

      SHA256

      c5b0f9e3980879ef3cf7052f32e5c20705f9592f11252e2777557fd253a54ac6

      SHA512

      bdc5e91506d5edaa4cd585de7376f0ab8d5e2ed26fff8c6f89f4b98db35a0cfd52dfa91d798f5a79026441387ecc38f14e19b4bbda3f7b5083cfc74705165c84

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

      Filesize

      344B

      MD5

      a2ce256a958c392446983a7078279a5b

      SHA1

      1b90d1892237b44a6fe52f1534377c0ca9058761

      SHA256

      932acd4d98a0d8f8c003552c83aac4d2422bd73a023b2e17cfe5639d21a6a0d3

      SHA512

      007dda4a641432e373fe008991bd01a16cd6ce85a23db7e3eb0b266617c567d4049885f85c25f02b6438bd4bcd892b0940fa97c7292a4c7e1e1f4a4c110e88c5

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

      Filesize

      344B

      MD5

      0055d785801ac95e9c157301ff5fe481

      SHA1

      a598d15898787f2702c962b33ee4127d28f01bf7

      SHA256

      d350c65d53171e39ddbfb323f422e1cd0beb8f7342861f11a4cbcbab50b7d04f

      SHA512

      707b72149c5cb7801f2e2d9cfa482de049b06b4ba0f44bd554bcbf9217fdfe9496074eec1e6a74a1ddfa3e47abc3df701ba7f682ac11e0a54c8432ca23d96b76

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

      Filesize

      344B

      MD5

      88ace3367fc980d9e02bdec69fed8bc3

      SHA1

      cb0a4b4bd565dfb982493e961781779d40d8ff6b

      SHA256

      8d72fdd39b1b7be46e40b52855b1f67f26d28dc2f67aee28eceb71aa794b23eb

      SHA512

      b11af17506dc866686813fb5f9ac1d184a1af750ff2de05284b7b9948261a8aed3b4e9bb295b4656e087f9db65f10b14dea840bf8748a15501a85f1f7b6edb5d

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

      Filesize

      344B

      MD5

      203833418bfe8f7a59afbecbba34a3ad

      SHA1

      96a9f1599a876e95fcc76a9b61b60f889fca23ed

      SHA256

      5578fc94bb8559f192fef974bf2264a1574fe72ba1d298e875204390f7d35379

      SHA512

      a72f1cf12af685c367f9ea3f381a6ee712c28c92038dc9478594c9c6cb6bc9434829989d12876eed139e72b2d830a35a4fd01cc5f090c580a4dd66a7745cbc63

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

      Filesize

      344B

      MD5

      bb49c34e1546f87e81fe12a01dd11f23

      SHA1

      4e6c231e0d0e141a107e996be1ba3e10706f8639

      SHA256

      89bfbc8bc369dd5788a784fab57bf3f6342262b9d39abcb9f4d43da79013f9e4

      SHA512

      e543204ae104ab626512665b6616c2ebfb74da3dccdc0906ea04c2c84e42e497e1ef475ba3fb60073681986b8afc41d1ddd6aa43667686b15b77fbbee90157bc

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

      Filesize

      344B

      MD5

      b0d30229c99b740ce111ff485f527b3c

      SHA1

      52dd4ea5da7ac4446355f1ab7373f0f4ea1851f7

      SHA256

      25d6a9fe2a65b7a3804bc31fbe1b9507f8fc02aa0e5f0f4d29085a447aa0ee77

      SHA512

      aaf457c2229a9e2536efd0618db34d53ae5e8a763f15d1a4363696c82ffde9cb1193c3e6dbddb62bef90a9c33b4ce88bd763d11d9323bd6b268cae54086f1e7b

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

      Filesize

      344B

      MD5

      92db12aaed71d8c3dd72da2a4e2dca6c

      SHA1

      10341cd4ac9107dac9f3d1417c5f3daa645cfd75

      SHA256

      6ebcfbc4346e1235cb2fca9b93db8323669a66efc14f341f5b10f788c63984fc

      SHA512

      457acbda5d2651ba7c6f9880bac14ed0a125f63f6f5960961d837f1e981ae1b6c0877d9a283d7554bbc27bf97d8c632f117f0c29de7588f71940969ff4e47085

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

      Filesize

      344B

      MD5

      4b88da970a9ac938622857cda86898ef

      SHA1

      c64e7b942c51830d2fb4f584ec4ed38397ddad0f

      SHA256

      e2410365948e7894f7ad5e1456a21cfe583d96bcee6e4efdd492e3460a29a478

      SHA512

      7f7ce358fe214a30194337dbbeb889986362f668942d505feb7ca10641974166e9c0bb5019f2f64c33a13b1203a9f6fdfa1ec8a7a3561ae8bd447a08d2693dbc

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

      Filesize

      344B

      MD5

      5c6ff38f3a3b14d876580c8cc48055d1

      SHA1

      10f1186a690328250ee000c23c25e00c29db3c67

      SHA256

      8accc49b95a52939db8270960b45ad7cff2159afd13d6c7da083f1414a7d5bdc

      SHA512

      d7f52a111075aedb448459dc3f2c69471619fe1a17dc2a63d88e2af7a5b01fa7f01ac0b01bc59836ed6ade800e6020467cd18bbcf0a5ff6e9094247ff343d9fd

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

      Filesize

      344B

      MD5

      20d7e164dca5b1e156a116871ad4f869

      SHA1

      a5475e6cb76104ec8cade6cde64d52431bf5aa7b

      SHA256

      6696dbf43ef490fbad9a9baf80abb11351bcecab89252e23fc978d4afd274b21

      SHA512

      82da47cf5553921107922bbef4cddbddc5a50ed594a1527cc45f8dd8d40cff7d3d0b75208d12e4a9d0b4503363d3e54f46725c692ebb46fc4c12f434bd6950e6

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

      Filesize

      344B

      MD5

      a89adae72e092bd0a74ef82915e8e15b

      SHA1

      52d96c9d22b94799d139789d3603116f351b9ac5

      SHA256

      6e0873aab3fc478447d8d2db2e8be35a1b0bc1a790923f5d5aac1141214463ec

      SHA512

      591a78188aee7b938f6cc1e8c957ea58061c4b9c3f93a56ad0cd529b9ad02b9f2241fc494541f9df77ac4f2cc3ca8429f3b627e416f70dcf9a2cc39e7973363b

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

      Filesize

      344B

      MD5

      ea3ffb9a70bf27068b6a3528fc4f5eaf

      SHA1

      7630599c94840378986e673f2d4fd27c0f064438

      SHA256

      0888ef889b161fd390032fe553f9d8ac7a32b05b64a778384d8f93c8e3534d7f

      SHA512

      ab868577b34ca400d92fcc83438890d3561e5edb7d2938f2d42b1d9724fc294329e49e8860799c7eb32761e0d8640a3016f934642544ce96e3ef2993aca9b12b

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

      Filesize

      344B

      MD5

      f18398f25b9527eaf96f4d6116cb0d3b

      SHA1

      5ec67e916c63f6fb0b46b751d6e205634a719d54

      SHA256

      e91e2291375836fbd0a4a01e9fece13eb261f6066479236cfe4918c0844bd199

      SHA512

      39175a8208653487cfd095477c41bc8f874a0274434f9f02cd3c701bbb1787c01d3baf56965d2838c8df2a367b1f4dd000a5f5d8ca6b7baca1295819eadfe85c

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

      Filesize

      344B

      MD5

      17460002a39f1aadec5ff686cff30fcf

      SHA1

      3a9f6e72908b9b9e037c40e8a136370e995f74a3

      SHA256

      b9c12f9f2ffe7110d91b633abd5a33db575ae941313413d05897a600c37d64f3

      SHA512

      1ed97d584707734e706f0834f810d15c9de956c11a05c93aad0e4a14f9bf675240f78bc12fc1bfc0cb70aa08607145f5f235785df517a7d25eb20c181f3ffa8a

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

      Filesize

      344B

      MD5

      03711f315f697bba61726885734e46f1

      SHA1

      20973495b12f9c642088c772555968f4450b9f64

      SHA256

      b1fec8b0241be96f3ccabf2f726bc40f4b3d0f265683fafdb60c6ab472fee52b

      SHA512

      7aa2323e88327fe807e41d989548e725c9b1ae64200b0e64e7ee648891ccae7f2bcc1230239bb0d2caaf8730f44be9e111d204c717bb526f651474c498c55c7c

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

      Filesize

      242B

      MD5

      1efbaf34298dc813fe8fecf523091dcf

      SHA1

      d14127b0cf0dbfcaef23bcecbf62c8bfad5aa157

      SHA256

      bbd4b87b8ec529b9a70f20bf1585a4904e1b2f6717b8de690f54e2a9a3a0f7b9

      SHA512

      5f92b206c5866245755a9bee4400c6f6e07942b4245f039b566d8d85f86e5e39e2fde2cfa77eab5a29fd5a0b5d89acc00d9b41a7753c7261b30a4ab6fb5841b1

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K6DOOCOA\favicon[1].ico

      Filesize

      4KB

      MD5

      da597791be3b6e732f0bc8b20e38ee62

      SHA1

      1125c45d285c360542027d7554a5c442288974de

      SHA256

      5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

      SHA512

      d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

    • C:\Users\Admin\AppData\Local\Temp\Tar1950.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/772-586-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/772-583-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/772-585-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/772-587-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/772-588-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2684-576-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2684-577-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB