Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 12:12

General

  • Target

    e166eedb03ccb94e99a76bb999d10dd4_JaffaCakes118.html

  • Size

    158KB

  • MD5

    e166eedb03ccb94e99a76bb999d10dd4

  • SHA1

    c33e90feb1dc99712a87ad4fca626f59802a391f

  • SHA256

    a047373f41b3b52adb5323de5992bfba774d2f6c8f7a979cdbb79cf79fdc1895

  • SHA512

    1c6e7f277de36394a0f0503c2a298faef46e1b6c12ea3d016715dd906eee7e6fa174c9ea7692c4454fd1a1d46870927376b475631022bb80a669efe8a623b0a5

  • SSDEEP

    1536:i2RTvsoe9tGNyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJrusG:ice94NyfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 5 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\e166eedb03ccb94e99a76bb999d10dd4_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2504 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2332
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2540
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2476
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1084
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2504 CREDAT:603144 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      a286a1054b22952cacbbd4224d72f675

      SHA1

      545f32f766f95faa9fea229f4a9072a8243957b1

      SHA256

      23399ea6d03957eb06935869058f9753abc7303153be7699d6e0d31cb0bd8ae1

      SHA512

      fb6005ece83b1fce0fda2c0ac5f2a7027c7571a0810d95d10d51b1be2fc2cd0dd68bed55b3c6720dbd98dc346d36296748d6237cc1399fa74096b7bf78ec14de

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

      Filesize

      342B

      MD5

      94fc2f13efde8e5b1321847f33fda4d5

      SHA1

      74c3688d2269d5eb3f7a76bf170f6a6315683faf

      SHA256

      4b28b0bf1776c5314e6c7e324c1bf384d4c03fbbce0a70efe5d7b8288af778a0

      SHA512

      edcb1757ea232013b397c57731a17ad2172cb6ee9b99a2bc02726c1594a2127f82b443f25c2a1a6d6d078f8723e0281103c3b8f64c174853c04e42e9f49d65e4

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

      Filesize

      342B

      MD5

      2bc865403ecacfd67f8513bafb43655f

      SHA1

      9c678a70411a0a610360b482d137889dc9dbf2d0

      SHA256

      61d046e9016de985ba3721f897f2318b7a4df1b750ad4f42f2a47f161a6039c7

      SHA512

      152cf2df8568d5ab1ef70d225598c4476425e8040e5465425ea6067424778fc10b5c48f199f2637f2e831b3a643c255988c6ba6d1b4956fe980a92deb8abcec7

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

      Filesize

      342B

      MD5

      0865a411f7a3a370c0a64724a9c4553b

      SHA1

      79a31c7871ced77d8b54787acdbf0d3fc539b641

      SHA256

      99c0da5797fa7147ffa6b838d64918f7c6bd5305c9d5f305dd55832664cd7a38

      SHA512

      ec7329b495c1e3975dbac447cbeb7c8be6c4825215caacc79d54e5ff9be28bed777e540f847925f077b29835cdabef33935ccca7023d94c7f913993a961d0874

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

      Filesize

      342B

      MD5

      2b292c1f76ceb6bb1f13f177034bc4cd

      SHA1

      7b6aa99cc7b17ac8cad7cdec4d7bee1c258c2fb5

      SHA256

      8149c05a9d85aa568c7116150fd1a142361c185ada5161dae569952977bc55b0

      SHA512

      dd3b2722451706a57208ce5c29380a71c761d39750515097f4599c23aaaff8f0b8f2f3c284c9ce44b3d6963ead04dcddb7e4014733f251572e7f465dc95a0754

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

      Filesize

      342B

      MD5

      04765191f001909af11f0ee401654375

      SHA1

      62550e26dc458e8e39a6f09f2ada5e6a552ea665

      SHA256

      7f8bdde66b7f44c10ff1c4eb6c4afd30bf84f2defc54aa026f6be5bc1ea1ecf1

      SHA512

      032967a918f6fe754473b9d68fcaa97f377b9ca8327f85985079f5fd17f30ebc7da6625ef5afbd021673c626c6b8548ec44426370f80a53e6577a8a9a15e43a9

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

      Filesize

      342B

      MD5

      cd5693b1826162a3f7b076799d91510e

      SHA1

      87ca61b2af32a03146980458c670d3b9d34a927b

      SHA256

      718371767e20cb0343eae3a49f60f5556dffd5082f3d3b90c3a3855f5c9cdf95

      SHA512

      f158d8c6070078715a3976de722f1b4ef4437fd3bd7792c3f0ce6438e4281fdec4c9d7aeb4978bc6c80fdc03f234df0280f91675c23f185a2c79fcf48558f240

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

      Filesize

      342B

      MD5

      c437fd82e9a82c38ef3d5c6258b6f8e6

      SHA1

      4689d20c3cb82c293cec893206161556bc666174

      SHA256

      bc77f57e02ca8878d6587f5c7b6ec518b94bb160f4202161ba1d7b7ddd179dd9

      SHA512

      4125827ffab4de3083ce9ec47192a226073243ad6113dc4907cc4c3887f9edfb6ed89bd757b26bd694a7911ed6f18cffc39001b48ab6747058139439d7e9419e

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

      Filesize

      342B

      MD5

      0e52f161ef9d78c62a5999ec5f0afeae

      SHA1

      f3a52bba1eb1c6048cb6cce07af78f64b386fc90

      SHA256

      be09cba98c340969729dcb74c4bfb52b146e823e81ef233b61594917f8472884

      SHA512

      7ada8b1243487b680993448cdbea2811b8b72692a0126fa19af55fa03da77883d9786c94321f27564c5e920d1ae7054144014ca37169699806e5bd180baf2f0e

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

      Filesize

      342B

      MD5

      2052e127a3e669b2eb1e9be41815fe93

      SHA1

      aaea5a629eabd2bc99c558a96f3d8ec6971b019a

      SHA256

      782f08e886cdaf3e422afc27bd60c01b103405d197cbc2f37ca462cda879230c

      SHA512

      853246873d5be309a5ab92c18ec98c00fb12f3ab69f9fc23f5dca33728a0ebfc7ce86c9a38b239fce83dc175450fe23aa87d1c33e0a6d8a83882165a26291341

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

      Filesize

      342B

      MD5

      e3577c7b73389acacd68899c6446df7f

      SHA1

      eb89731af43e75ecd253c85e3c1021496f7bb481

      SHA256

      d0db53fee42cdbef06c372094548ad7c55514d6f3e51b8b5f1953470d5e701a0

      SHA512

      d584407c499546c91ce8e9dd920ce16cce7f96ba8e5fa18761e301d11c6645edf0e3a1f05217e670b0abf57f601b7bbd61ea61d4b1b03c1bb9a3a4b9407bc4bc

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

      Filesize

      342B

      MD5

      8534d5307e13ef410ccf93d5b18f0f67

      SHA1

      b1056be784fc35a0e933f94b6459df27b8c3b713

      SHA256

      6dc5247160989c07c201cf2b7aa9a8c67ac1ec41f86f4ab0914f5ff5c81091c6

      SHA512

      7b3da0a934cd1e202f6f0863e71a408af0ba854def4f592cd01284bcdd8dbfb0cbce10b8b713115644b6a7af352a1ca2f222ccffcea94006033267d8e0a657e6

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

      Filesize

      342B

      MD5

      2d0b2de080b73a3e2d71ff447c3dfd4f

      SHA1

      4c5b49cd6578250ea14da29acb6e6fdde77513a5

      SHA256

      bf3f7bdd0efe9e74c3562e48200e75e97ff65c1a9fa2d98b905ab1676e388aa3

      SHA512

      a95a383b10d84518959275ae823392f1a071a87987bb3c05f266e6ea94e2a281f00fc57d215a0e7cee551a7e41e4262f91ebab2d19ccef4a34a36750ef44131b

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

      Filesize

      342B

      MD5

      9289f04640933bee1ec620c477bf01bf

      SHA1

      723182dd5b5bafd66f173cdb1b6994c5929a7f7f

      SHA256

      08e053118cd24156e7e0989df1cf7d35d7aea8cfc0dbf10b62b1df653ea18bdf

      SHA512

      774f299567e0240332ddead070f5158f6a96648e800d880faff05992336e4913849186c530df21cf7fa79e8ffa96db8745b4e3ad1828e9a74131e2482ce1f360

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

      Filesize

      342B

      MD5

      76db41d342b9eacc00e71229d0d8c6ca

      SHA1

      f2d557138857e6cc4db8c5fd13512e320db1b6c0

      SHA256

      6b4b3ff2532620ed002665c44c0c28ab7cbc3d8d0409df38c52e880ed80fb8a4

      SHA512

      b8b63b91b55dd7699915d509e61afd5176a23ab9e1351a3c267a203601339a391d5c50f672caf9ed564c77618e2250a4dbe1484158f9370dd6b6304474cb4b90

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

      Filesize

      342B

      MD5

      d713c1edd27208330e64f6f12982720f

      SHA1

      300fe06fd1b4de82810a6bf7096fc9d023456624

      SHA256

      205a5ca9ad73a0439129b142b54ba8a95155ec84a8dc99f5ed644d2e78584f0f

      SHA512

      cbd0254525200953699f9ff50c8a04543de2217c8d4e727ad56c76b91e9494f009d7d451fba782b957b0620cf936424b19f94870c6647b98e17f7143675f1dc0

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

      Filesize

      342B

      MD5

      8b457d7075bed00f767ceb417420985e

      SHA1

      239b2c38b1d5ce6b42112dbf1c53a44a5e914e91

      SHA256

      a560306d15e98a25cd44021e5a987550bdce05820148374cd3656938e2ad88f6

      SHA512

      04ca8e76c4c78038249c334116b248333e9060c14f864ab505f18c351c2f18576c2f60072d076487912dbf6d256ac1af5d8254007b372ac14d0e6bc0f9728241

    • C:\Users\Admin\AppData\Local\Temp\CabA95A.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\TarA9DB.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/2476-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2476-445-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2476-444-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2540-435-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2540-436-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB