Analysis

  • max time kernel
    130s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 18:59

General

  • Target

    e2cbd1afe7cb8b41d8d2949aa6b625bf_JaffaCakes118.html

  • Size

    158KB

  • MD5

    e2cbd1afe7cb8b41d8d2949aa6b625bf

  • SHA1

    645b2ee54704aa7c87a0a558bed3bf196b31a5db

  • SHA256

    76ae0e9682ceaced73613ee10fcba30cb5d06f625787e6b8dbc7702a9808c158

  • SHA512

    4cc6c57f0007a05ea3a713f46430dfb577b1779277eae7bf66ee8da3d728f83e6088650963568df87d0b50ff5f301e4b695d417bdbce8a65a6cf6d3e14b0f500

  • SSDEEP

    1536:iCRTC63uOOeo8yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJruH:iQJOD8yfkMY+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 6 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\e2cbd1afe7cb8b41d8d2949aa6b625bf_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1760 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:2776
      • 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:1764
        • 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:2936
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1316
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1760 CREDAT:537615 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1480

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      8017f4465ac7e55756793ddaaf87b0dd

      SHA1

      8ba66a6ad10ffa09fb39e4bfa776dca04f9603a9

      SHA256

      6b04f477528d4d5b42d8712d073c3017ca445b19590179795735f086b7594154

      SHA512

      359d00b8bd159e6cfa75e222f38f3322852f025a855582c83f0af7a06d6b9e7bcc7196036a3f2478aa68ebb99be87f391931d8cdfd9a31a1dd4200e87d98473e

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

      Filesize

      342B

      MD5

      ce5a3b3674e5e6f7dff088dc7be6164b

      SHA1

      5cfda6334556fbc73f93d21ca2c4a04097018fee

      SHA256

      f4bdf1797496ff464e319e5abffdf25615ca9aafe3e817b6a5d3629b6d019a70

      SHA512

      87b5aeedb8a25640da85203dbfe8167f271abffb0ac0b800461e7e9a4b26942de7ea9ea897ebddfe7fe02186da217aac62fb3731f2532d650d46bc75bc13994e

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

      Filesize

      342B

      MD5

      87aedf3d050b5fc6ac40739b09b8e7cd

      SHA1

      fc1add1500a51f59b6a4a182e4b5b0e5d63b3b5e

      SHA256

      04ad043973da54a5b48eddfe14a556129103770c9868ba6a9acc2d8895970914

      SHA512

      569585a3337f905e591deec73b4ceac32938ff357b3d9cf22c4e71aa58f612cf70537dbc7beeb2d3cf07f89f6597694f1cd1a46da267abb8f9052ec8d0608491

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

      Filesize

      342B

      MD5

      af53a32d319249e2b089c35cc8753774

      SHA1

      11dc3b40c14f7e5471c71a9b073f69f9718236bb

      SHA256

      dc04e591dda50ada1c7fdb95512a58470ebb01938f888b7cd3961331a23cc524

      SHA512

      c08ba51b26ef65784d97e8f7f52deea3aa45b5f775478add5207ec0562dda498ece02688498168d6cca9bdb1b3bd722498df2d87c7cc3b0a3f9f2ca9e2d215ba

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

      Filesize

      342B

      MD5

      4e14850c4c08ccfac2af9250b06bbd0d

      SHA1

      e76eb0038d652597ccd1601ceb11c0624c9477e7

      SHA256

      529d3286afb8d15781c935c6f7fa0e2f830631a836feee5f7f50593b4d2579c0

      SHA512

      5262d40e82ee593b54b9c1adbc5f68efe8d7a0d85bd2a67de8cfb6b1cdcdad5b9b1a184f72a3d40c5cfca9a6d364dcf84c9ba81599da3df7dd7cace15be62ef1

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

      Filesize

      342B

      MD5

      259ac5a73ed35fefaf3a9464e820b576

      SHA1

      88951775df10705ffc416d5ce0cd869f15a63ed4

      SHA256

      00a5c9036045703ba9931d7f684cba5cde3a9c0100435fe2d1829eb2f53a614a

      SHA512

      9a6ffde3c38332d5ac1496e36da47df5f448524d3594b04a4c6fc8145caa6ecfd0434b6fca67e6055feb705618db7dea46964c5f1ea58bff8914701f9b946d31

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

      Filesize

      342B

      MD5

      af16fdc487bd9f87f4e628d6dd8d0ae8

      SHA1

      b7ac1672ac5baa35d4dfd579f1c46c5e92266bc3

      SHA256

      11129780d62c514f1d2475d5c7e33cf67f4f2c7c26e3fce69653366d8b132897

      SHA512

      ac0a012f7ea1e7ca6abe1ef0e040dc963c6074b1132bddeee8af054c828919c06e8f5bec1bec4ec96371467613556cb48c2bbfc61c85827c59de02d65fb12bc6

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

      Filesize

      342B

      MD5

      4447f2728cbd5ccc589bab79de337ed8

      SHA1

      52d6b571737e933fa03d53dca950af1b852fd051

      SHA256

      e4220157e8de929a11b471ac4f14a883daac9fe737fd18a80035d0e1918237ee

      SHA512

      40c4c17350dbd10ccef7a464f16eae1a6fc8233954e03ba5af874ff4959d5ca73c416d128c024547c035f7f5d398f4924310f484dea7d3806f1318f7a091afb9

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

      Filesize

      342B

      MD5

      20d143582581c4f0913b3ba5a287fa2c

      SHA1

      f9e177d40b15080bb075c8dc9b95b4272a155f1a

      SHA256

      01c88ec7f68f00eae7eff7a584aaad27711a259bb4900930ad292ad1b7dfe847

      SHA512

      9c2b589e3c2d67f1d8dd00b7f915f415e668c38c583600bbf2f5d74ee3767a018438c8c33370139a2972ce6f1da389d10d156f4a03f2b5d6234462e037c377ef

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

      Filesize

      342B

      MD5

      18744131eac740cdda574469ff1a0c28

      SHA1

      fddbf2871e72b3c9ca504ea047e3fbfba445e3d7

      SHA256

      8e9111075bfaa05349ac6df87f8a4dcd9f8d2e3d8689c075166ff174fa8d605a

      SHA512

      15a189a2a350bd0ad9f3333c70b2f64412d5c730bc021f395686086b5f26dfe80fa738bd1a580649a14c487e6a149524b69dd2208f3385b830acde619538f2ce

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

      Filesize

      342B

      MD5

      bd85de0da47611180754c1c00f9faddf

      SHA1

      0ec0304fb4e5f71d358e60ee0c0383a65e2c3afa

      SHA256

      27214e03a85fa7b21aad871a83f60e414eb959885315f2f3707413f08e8fb29d

      SHA512

      29b8b0398e9d069678844e2fd40076a5cdbe59869decbc944ead88260645c4401384870e292f98ed7121d0278f4e69846e5e43518e75c2e233d145fbbb696e22

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

      Filesize

      342B

      MD5

      3bb2597ac4651cd1c4508f08e99e3a8b

      SHA1

      e34ff400971ef2ac2b9c33731e3cdfc8a7586447

      SHA256

      eec92507535301dbf1ebdb459e67cca64039e41090bde12ceeefebbc542c2792

      SHA512

      6a001955f91bc4a26b90477774a52a2a77e2aa939641796e4500b417f1b015a2086f28273df5bedb667741d5537a7e5a7e8f0b9b522cb9204ccbd03c20679203

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

      Filesize

      342B

      MD5

      31497460a608ab5f81f9176c0270a468

      SHA1

      285a78b70e832d70c0e9e1172a447cc9969f2c63

      SHA256

      5854689b643405de6daa81bba75be129a38107c8b1bcc10574e9ee97fcd81715

      SHA512

      b490eda6375955f7021f7d31bdf453fe8a869e3d24c1e8a8c81327711dffb8fdb5b79184ee6838669513e9f4870b529ad89c76950a11b795fa24893817836b6c

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

      Filesize

      342B

      MD5

      c927ed4a753d18b01025424e0307abd2

      SHA1

      548019d8a9af505026b8b5e6ea16944e861fd6be

      SHA256

      de8a29cc3858ec56152633019d952336559629de2ba82b5cddb87a7bb916db09

      SHA512

      ce2151afe925ec12ef726ecc53cf7db0a5555888385e18e8a1d315760eaca43261810373b57085d3161f1fb6f215d2a28bb7008a8317ef61247f2700fe2f4604

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

      Filesize

      342B

      MD5

      ef3faa3038703682362ae7fce6bef59a

      SHA1

      dd0d17260fafec865acaf9fce21715d8f197a64c

      SHA256

      675c38321f0908d90504ac8789c7f46ecdfac3c3c2bf865be753cc925ded07d7

      SHA512

      cb2d79ace21209e7cfeeda1e00a0bdbb537235f90595f07443a649460956d61c8a6a902244931cff393b9f059023df57b27da5fc97d3174f529263d2d6bfdcac

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

      Filesize

      342B

      MD5

      13aeeebbb02c706b85bb92d64beec995

      SHA1

      33b4862eaa8d5c961b089aaa52148b6909c7a51e

      SHA256

      dd55c49bd61028d5880b9b277649ab459939a3bc9605bbd8a200cb14b62aa4db

      SHA512

      a75e8819c8f9e33b5389285e8e362b87828cfedfd372200305ab515a80024366453f759a6bb5877a67b3722b5badabf24c42704751e16020fe5b2724c8d92983

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

      Filesize

      342B

      MD5

      1702c0cd639398e4dbd5b658749cf09e

      SHA1

      6aa31781fad80e9c5c2b9fc76980c3eff9865135

      SHA256

      91578c9e0ceacb3c3c5338cae8a31e6f066ba951cd9744e3964d2782dabf0ae7

      SHA512

      56fc3c22e20c0510c51e43a0388d7bc59d30b416a2bf92bd60fa8281436449275aedabefb076531ab1b365e3963419dea6e5e499769173123df6b1c5540a20e9

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

      Filesize

      342B

      MD5

      31be4d578eecbd8fb897ccdcef093a61

      SHA1

      280c3bd6d82ace5e759b8f86b44a87171bb1ca04

      SHA256

      13407b5624614e3541ba27916f47e79caeff02b080154ad7716460d2eccfeb79

      SHA512

      42c9d4be8e381b35bb244f616eb99545782a64b89a138465bac2b7bee2de7a6a06948df666438d9b7e9f93232ca9230ed685e47d5d4c84355cb606064bfe4a22

    • C:\Users\Admin\AppData\Local\Temp\Cab6663.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar66D3.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/1764-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1764-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/1764-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2936-445-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2936-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2936-447-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2936-448-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB