Analysis

  • max time kernel
    144s
  • max time network
    156s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10/10/2023, 21:34

General

  • Target

    fyb_iframe_endcard_tmpl.html

  • Size

    520B

  • MD5

    7844cba73b7b4b439b587dd501e92d82

  • SHA1

    25a452bc6886d0e05d4a73da785021fd4c477a04

  • SHA256

    e042e304cecd19bb6816de0150d3895e2717e66dda91f7e189610687c049dae6

  • SHA512

    f54c2d7c0b265aa7c6feb18b8fb6740e01c9e3aeb19bf420d39832737fa59eed8fb959c8aa8a99c0efc87ca3399a244a918f0b4e90b0ee831a87e8afefdf2711

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fyb_iframe_endcard_tmpl.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2584

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          304B

          MD5

          bbe9ef2da1cf83e9c7c5c9ad4d35da97

          SHA1

          67f83848ca2d865a09a25cd4d44d3269c67d5bce

          SHA256

          54844b1dbb5e7793adec9419e813fe8cfd48bcaa03ff5c290ff852117f802f4f

          SHA512

          f7b417310f7ae42d0515f44d7a8686c099c396ed5efc5c879914aea2db77d3f1b2d23ec20e8f0da926337db6a93d92d90f6f60b4aff64c977d978579c676459e

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

          Filesize

          304B

          MD5

          428bc86fb06c505a39003c24879042ca

          SHA1

          8027ae56559eb5abd61991dce647f87c0c59339f

          SHA256

          0619a02525840cbf2a00e38f6a0c60daa230faa60d2a35a2322c4ccbcb16a072

          SHA512

          274e5e973414f80f4f9945eae47c35db67c49a525533dd0c373448830ed5e858c293f7ad2901af94ddecd2c58dd0184e63594efd443c594fc4871ee293cbe04c

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

          Filesize

          304B

          MD5

          3fdd352fa68aafae8f669bf25890e098

          SHA1

          a7c2dddef33efa1bc4664e9c086b27ffb1b7a4eb

          SHA256

          9d14d683fa3637feb3a5613399dc7e2fb46b73daea476a7701a65fb170ecba63

          SHA512

          c78ab6cb841259ca846cddfeaedd73f70bf0112d98dd7db790e279934cfe626267283b941f04656ed57dc42ad24c0d14e0ec21a63aad19a7f35c87ed093f0c4f

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

          Filesize

          304B

          MD5

          90952e7a91f482b79707576c075bd269

          SHA1

          19679b8d94bdf08c82d01619006a0b4e68ce84cf

          SHA256

          a819254333596b87db40828949a393fe3efe2fe7c771ed306cbc6c0ac24a1df1

          SHA512

          8cddc070def95b12e1427cd1fa854ff1e37589a34c60c470ff8ccfdb4d33967cdabd068b344cec18444b504e8b4158a43f6c82f8007e812697de220d2ee40a13

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

          Filesize

          304B

          MD5

          57ccda20855ec22b31045a1c5aab46f4

          SHA1

          0aedb23b37ce5f39a4e9f7162219721119c5d9f5

          SHA256

          f4aa7f10013a461cf5f7f23e8ec5277c037c52a913b4b90db2d7714173927a14

          SHA512

          ec2c14b7410c51082ca0ffe19afd5cd51015a3a42dfb93b51aabcb0611adba53b6e1ad797bef24c3c9d06bd0277504b9c051d58c75ce524a1ceb65d54fdb5183

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

          Filesize

          304B

          MD5

          008c192b2fd93c29db33cd65030f999c

          SHA1

          4c83a26dc90b21a5713bf806e10170f8f7d871b4

          SHA256

          32c6e3ca2de947535a5a5742c607c0daea620a0bd8592686660d8240d7199d38

          SHA512

          35952ab996b202bbe10ef495e57e7ea440f550517f99215d07fe81bead11115bb1f8ec658bd171158958a4e4b3652198036cc9676f927a5b1c8b995be06a8985

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

          Filesize

          304B

          MD5

          a4728e2edc8e76cdda94eefac12bef75

          SHA1

          7e0bcc5785c2f1eb710c28c1353b2eb9b5e48688

          SHA256

          87bcd2c70aefa96406012391c4b036abb4d70270ee77f17738f2460afa338df3

          SHA512

          76b189491077dc8a4e1fc315f36e65c0358e70d858fc9e256f655b3816afe706e1aaa200cfc3929dfc383bd76c56bb37cec10877fae5e83788b935547a9b5f1a

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

          Filesize

          304B

          MD5

          1abd1cebfd98addb16fb335e13715f7e

          SHA1

          aa6c879ebc37730fb17af181a588303344976953

          SHA256

          556d41d5454f6229ac7f18bf567379e82d33b8c453d23ce337fc249247a897de

          SHA512

          d61fb9d3865ec02aee4fa8471ada1166c04ebde689fcd78b0d0c585b0ce5388e5e67bae83ac43c38fed1a9ac858d60cb8cf6ee21a04696e4bfae59ec2fd4eaef

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

          Filesize

          304B

          MD5

          c6e55a8777b4dd725594cb265fe37860

          SHA1

          4d1df0094eb117d1d41d49a79ebecf1467f59113

          SHA256

          220303b7c9390b79de6788a2ee82d6e2e7eff09d7188cd72bee519e39336e813

          SHA512

          1cf16e94f352267d90059d659c10c981ac629dc850e5c518b06eb86bac8f625d56fce76a225f46ced66b9c070ffbaed486626ff0ce1368ab260f62aba6360824

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

          Filesize

          304B

          MD5

          fcb23d6b4e25ed012e8c7a3e934cc9ed

          SHA1

          90674ede43888bc0e1b4485532b26282d148dd9a

          SHA256

          32e91d78fc17331166239130ec6bfb3b3ec863a05e7dd394af11f0dfe66d34c8

          SHA512

          a83ce5f7ab63fa6d8ddb237533871a6e6fd386c76b7d779f468358f89ac95ad91e02bffd917fc4a888ba43976d61f0c0c5ee401fd2869e8fe3552a6745c4a044

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

          Filesize

          304B

          MD5

          388e1e78b927b8e57a7b0f1c91d7231c

          SHA1

          2fa76ea2711c303e1c874da9587fd80ebb5dda97

          SHA256

          b01e94d979d9968e8e9a3d220908bd68b702fc0cf0d7b64daa8fcfbbb43f722a

          SHA512

          f9989412e5054fbbee43d4dfcaffd896b5e481ce6fbf72129b9de698312d3e258c9cd270d2aa70bdf826f1d0057a3daef6bd69f30d914db808f5ba3ff07a44cf

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

          Filesize

          304B

          MD5

          40bff2655b6f359e0fc8bec6bef9929c

          SHA1

          c360a4dc953c200c4b15c248f09ce4b5613d2150

          SHA256

          2764e5af753e95fda39e31ec0ed19a38e3a176268162a0b70984fb5368482be1

          SHA512

          36bfb6eb8f7702db6fd5826cc9d15519aca4c2e239fa43bf72e474a27ffff919ba88d7020ffda21688d9b900a55b983e651d6d6add02a8d333c8c4fc261b0634

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

          Filesize

          304B

          MD5

          b97bdf8d15acecaa6012ff3157036e1b

          SHA1

          7085228f0d2f15a30fc39ad9d452c74c5eafe15b

          SHA256

          978a352b52b229326dcf6534750d023c17b2e95ccc42702b8ba4990c9660c462

          SHA512

          7e532284e5882e935697ac7641b8ea564eb6084f4103854416bbf0757080c5c6ff715952cbfe48e5f8d047dbf0c2912d2fa50860d13e4f4985d46722d7bd2e3a

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

          Filesize

          304B

          MD5

          a310e683515a4e0a2d429e41a675e66c

          SHA1

          43b03ff9dc40bd7b4056cf3a8aec9f34285e05e8

          SHA256

          c2f6b62e6fd6f39f0954edbe6afcd266a47dc361759c2dc56f69c84dfcfdd330

          SHA512

          653cd24fbcadd6e902fe874a3af3cd4dc4f88c0fc2b46d185cecb392c155cbeb204bd0831ea568869daa8ed6ea67ec791271367013f109686800b03328d5b2cd

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

          Filesize

          304B

          MD5

          07d4643ebdae6e975f21b9f06680bbd5

          SHA1

          6c6bab2ab983b3c889d5ff5dc9a79b5659a4effe

          SHA256

          b7fd72aa8942e6c8ffcdd24e2a323d4c37435ea3a0c874040bea333072edf7a3

          SHA512

          74923c57c6eabd39f1f6e00254d54091fcac7eff2154ea1e6102fd1b5fe24c8e8486770552fd605678a25e89bc2211e697a6255b2fed6f5858dbd0e15d94f198

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

          Filesize

          304B

          MD5

          8f2a664a84a05a76965fca681d246c8b

          SHA1

          0e0ac1747904d3ffddc2a973faec5fa8463a0b12

          SHA256

          3912f931d1d101093c404fb2618dd3a21b7a1d76c344c6cb72c89cb84a714341

          SHA512

          b67b4c7a65f75093ec871d486a3e40a68cba07f52fcd337ad207a6b26914e620af7b1ca4c2f9c4c2423dd8fef568abf287b4db341abaf5edef7148ad348a0eb9

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

          Filesize

          304B

          MD5

          8bf4f0fa690b7a34b1041f550541e68b

          SHA1

          ff2095cbbd9172d0865fd50ec353826086590950

          SHA256

          296f083542465a16256170833115a6e35010057109cf779ef6aba96a050d1c23

          SHA512

          014949de902fa333ed38aecfa15387b327ae7c7376d7d37e56ffc1ff99e00fa362aa5fca3b46fe07b37deb150aa410538fceda007cd372868d9830534f70f375

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

          Filesize

          304B

          MD5

          7335845f1de6a81167ab3a59573c136f

          SHA1

          4eb1bc90d6bb930675464dbbd0ab055816f55092

          SHA256

          8e67cb0df8d723978605d1220594b5ace060e15f0237b694e4fff04411cb8fd7

          SHA512

          0eb0d0e91e8bdec7623e336af7b127e01071520ea447d7abaade3fa48616d942b1cc8afbc3afcf19d21e811618af549a86a64a62af672db134d976c1cb7cd26e

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

          Filesize

          304B

          MD5

          3a98f8688510f84cb470e3bb078ab459

          SHA1

          672fe647c8a4d36a078e03f0bf4152d9c534763d

          SHA256

          b480c2fd89e57fbd64867c6b84eda4a525bb0c6dfd766c1100f56b2f296c3ef6

          SHA512

          ef1d61b00b4f2413a98fc787d00fa8bfd22020c94791f18baeec1a720487154d8f256e6e316d45e981c9ca1e5d0eac78c8f8df70345e1768a8a5a495ac1b410b

        • C:\Users\Admin\AppData\Local\Temp\CabCB8B.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\TarCC1B.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf