Analysis

  • max time kernel
    135s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2023, 00:12

General

  • Target

    Remittance Advice B7571.html

  • Size

    22KB

  • MD5

    c39d61f22794fa6592bab1cf31f8a69f

  • SHA1

    f5083b7f3f9950a579f54961eb9c00bb609e462d

  • SHA256

    7d28462f3061e92ea32ca48b5e11b1936ad58262d54e53cfbe3e7ee5d6ccc677

  • SHA512

    11d9e9c67cd1e13c9ad9061e957b1c4b82f3e1c111ef5e925a0826046301e0be65476fea78c6caf0b01027ab24be5253d7ef2e4344f4ba48255a8158af244d02

  • SSDEEP

    384:zAN7HluP0EYxCuRilm8ewpaYdkC9LpoXSvITqcvJ86AjpD3FRfCMWJ28TOOKWJ2I:zA9Hlu/EAlQSVdDCSzE8D3s1

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\Remittance Advice B7571.html"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1692 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2364

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          Filesize

          344B

          MD5

          1db74f41d6b2844d16d2ad9dd9d38b3d

          SHA1

          7376c792175fa1ab8d4ea925f22c585842015268

          SHA256

          4a0d3518b8d2c16e3b646738caa1a243eaad4693b48a381cca197532f6f65f78

          SHA512

          3d8d8749e6f3334677faf8f38691fd5357d1dd3ea7d7330228162f5996f176cd959e837d75969128eb07e070c7cf02284a02598fbf1da037822a6dbe8db0b262

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

          Filesize

          344B

          MD5

          9a91319a1e1c4d47ecef95e12f61bbb1

          SHA1

          4327afb170391513d336e14e0d46d50754664df1

          SHA256

          3642cb3e2412e6286960b7d0c3b6cd75249c5ff1348708e2671c6948f2751f33

          SHA512

          8590f5b981254cae9df91a4a0917a045f3cf53760ed9cf1f3c0c84b80837aafc5afe70ec41e844bde9c34c8a396217f8d52ac869917d9080652e5c96fec4aff9

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

          Filesize

          344B

          MD5

          1946b10953cb8b3b8a43ac0c34bfb55d

          SHA1

          42752a5707a932245b4057e938786a251b1933c9

          SHA256

          b85905ae066684a361d2836c59154032f2a48ee593174b95d4ece2e8c4ddf0fa

          SHA512

          e9e5a10a4197e9d7d4cb8aaf142c16afdf75b5fcfd6ca59734b8d32657d73ac25173cc71f5f36a48624181f45f4e889e4ceba64aef6e9d565b64195ab82a2d78

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

          Filesize

          344B

          MD5

          6dbd9606796543b9a68c0843024a7509

          SHA1

          79f2826a234e9fc1d2e78313ba733924cffb3816

          SHA256

          588ae2612de2dba3977629aafd5a719a2e36abbb018c0804245fde798bf12e60

          SHA512

          dcab05d2d3e8404a5e8120f52664bd0d36ef5f03fe2f08e687fe9342a227da05a85e17c38f06fcaa3e3a00ac5e35338d6b123f321fc90ae165ba639cf5c5e9fc

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

          Filesize

          344B

          MD5

          dd055a856467569e5e20830062bd7be5

          SHA1

          d4ae4874c1a4bc35cdb4c8470609a6a6ae629e70

          SHA256

          98e2f1e18e9f7f9b9c4ffdcf9befdc8fad3a5d4586a9e658c7c3a97441a4edea

          SHA512

          23ba9b5131dadf005c40fb1f9d170abf25173150e25bc8c856ccf97aef7f49a7575a0f9316d393e6a9ffaed1546616d0b453421908de54ad5f286d3e87445c0d

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

          Filesize

          344B

          MD5

          b27490c651c1e77da14bd0e49dfa9705

          SHA1

          f1c4f1693238a46d520a3c84192dbbdedf8c03fe

          SHA256

          fb9477e19b8ba7da82827377d932a2efa9be23a1894f9d210454d3557c79f14e

          SHA512

          34ca1b0d0c6d8321c5d85272eeed4c444525f32b4e9d4896e596566b23c49440d19791e7422fb3d09275e8141958d4378a0133cc7c4e156376e340776e6d94a9

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

          Filesize

          344B

          MD5

          9ea66ace01bfb7818a1f292d301bf2ed

          SHA1

          ccd6f68b701e57d4f28c5080221f33871f3341b1

          SHA256

          8174d7bdf1b424f0ad4ce32f8e73cef5fffd6f0ee64dfc1758687bdc2f42c4ca

          SHA512

          9dfb6b6fa80e1b24867fec305dd2d37f1e902bd5875b94bd9e71434ebdaf88735993318b67586fe49e89fa6ad5ef93374b819358f03abea26ba4baf1663222f0

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

          Filesize

          344B

          MD5

          91ccff65f4261938b8efccbd467da4bb

          SHA1

          7cdb8a7bde67c31a73044eb4b22cb9afc5b628ac

          SHA256

          8135f617f3912f08a4db065762cbb6cee77881b72c78e40d732c18c8a06d6954

          SHA512

          c2cd5ff9f137c0e17593f55f94092db98014a99ed946c2674ab3ad56e80aa246de4a1fa831545323b33542a135c47c65f77aceb09ee69223bcfc7da2c611da52

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

          Filesize

          344B

          MD5

          b439b88b7d83896779437fadd19df224

          SHA1

          8bc91c9a9083678ed7e00d9a969c1307c98ae2df

          SHA256

          452e49e83e09f811d2b41c732a31b5cc2d8a21fb89d3e7c1cd7b500dfeb95134

          SHA512

          aee04e79b517a9f6c88cc3c39c51e6334f813e37594ab36be969109b08584b1b228f238a459e5405eb179f8c2a569ae6a5016eea7ca15e2d76cc9d0646ef8ddc

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

          Filesize

          344B

          MD5

          6c07a31482403b74395c7c241df543d8

          SHA1

          d980de28349661b209e2ca8686aef50b566d0ef1

          SHA256

          bd3ddad9265c7b869a8f7eeb72d9cf97021ac11d81c053bfcf656bd944e30081

          SHA512

          30c289756ce227301754a784930feb786d9555329d6c5e2862cff2156a67f9771f1f2778a88b2eeea72a3573f3b2e3ea730d8027e824fec507bc4cee76ce9202

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

          Filesize

          344B

          MD5

          cdabd728003ebeaa9f144a0e36d193cb

          SHA1

          47eb1c9fe742f605fd54c976aeb96dbc683fe6de

          SHA256

          f9a651ebf4a936e41680d392ed2bae41ba56d8f6f3aa048785c23b47ec63663a

          SHA512

          561f0ab14edf8f2e40f6b7caee098baf308dd76d6c8b5e50bffc4370660852fab9c535a337941b5d3b455b5a34910644b965c81fb82f951679aa6d2c8d1be78e

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

          Filesize

          344B

          MD5

          f2fed7ff748ede99acb8ae6419e33b20

          SHA1

          54e95ff8356e53dab2a10706487386cea414d87b

          SHA256

          ade9afa123e7792c994bcffc79b6bd68da6942e330dc50aba547e11176d540e0

          SHA512

          7e6e42a1990b94d3ae3d0063874e48b802914fe16820cf416f4606a869399770a1232b27b8d38063a504827871367301db5588a66a63f9a02d7cf75dfcb5ea96

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

          Filesize

          344B

          MD5

          ccf4b37c5645f51668764d12c9d7057f

          SHA1

          989ebeb2e65f55c9e22331624ec33e285c3b3c91

          SHA256

          f4eb081d9403afaa876f17e2976de03be102606de2778b8a3e023d0c0f2d0df8

          SHA512

          4aa11eaa9a62d6fe4524e304b28188ff6639af36c0b2485d8f31b8b2a0f9fb4ed51f56701d2df8ee8b9e8fd2a52b01676ad02e6690ee6707a8a970cadea7f55e

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

          Filesize

          344B

          MD5

          37fa57be3ac2b73187ae80b173131a33

          SHA1

          67ed0a00a9891fc1a0dca5d25416dbbe4d645979

          SHA256

          ea501b2feef1cbf0b346eb68a6f89f46697e0e5cfad89df2d793c86acc2bb562

          SHA512

          5056a6112f4f83ab915be71084e5ff7b6684e28ce102865e6e181ff01f087cca4b84c1bc8b05c29b5eebcb3fe0ff545787de3b36516613915e221bbfdf1b641c

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

          Filesize

          344B

          MD5

          335e1b172d1b9d63e8cb3b825a5c670a

          SHA1

          16181eef561532cfb7b42d57010f922a368113db

          SHA256

          9936b0dc199d481d5d05e0df766d0ad5b1e6a23334b3fab22b9700b589725325

          SHA512

          6be74ef28df47502f62c303ac5454330e178187cfcd7b80aaffdfa7a06f378db26ab4d577b57781c263cd158494bd1d157e1ba5297a18d84c42c306ed76a1401

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

          Filesize

          344B

          MD5

          bc0ff48e0da15d526f68edcba435dc29

          SHA1

          fa030e2533a4a78934ebb9d7880e2f5c8252769b

          SHA256

          b667cced44fef13040acca270cb1b00aa5c627317781be5e1241c2b883a762df

          SHA512

          df05a22dffdbe201d14755c8b19c64574853faf233195b26cf7e8c8825630c67cf84f8dc20b55190feab8a5b5a206edf23101b733e6bf720f1d329530fdc60ae

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

          Filesize

          344B

          MD5

          d67320db0bc27ec710630a7ce85cc5a9

          SHA1

          24ec59066b3b6338877f078740603c908cf1ec57

          SHA256

          26b8d62a5d6fdc7ef7186c512d019dca827775f0129118b98a5e8bec387f7591

          SHA512

          8b5d43f21c75150c037978558a9c80e41ed9034d939d48745371dcace9718c86d78bed9f348399084cc3e985d8a42bb04c3dc5720ca47799e1d624281257d97e

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

          Filesize

          344B

          MD5

          52ab1c0c12e7adf6c5103716515b2b59

          SHA1

          35e634bd5abb6e39d8319b1fb64486dca6666b67

          SHA256

          d818374b4439d48a449a7d162b4df8cafedebd0b4e9bf0ecbbe5dafdd9e0a207

          SHA512

          43142fe1187f1e943b352ad78687ef607091f26835034757ebe0443bf43297f831e17f555bd92919d8ff2298c4edfaeaab4c68b5b2fec9482057b74bf745be67

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

          Filesize

          344B

          MD5

          f4537c5a8bc90404d048248fdf3a873d

          SHA1

          f96c92fafdf11f46012a1a1ee4ed5f0dd4fb738b

          SHA256

          1993fef3ee46adde6c43a9b09d9fef85def663e6645a3656bb45de6f7b1c3552

          SHA512

          21c4df865c5c5d916c3818428a3bcd5e02a546f3ec369e5bd44168d2fa39754252cfb92b0d6ef5e988fc97de4611a110e35162391f2677b7d82c327f2e5ee397

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

          Filesize

          344B

          MD5

          660ce8a113a1a86ed107305caf7a94db

          SHA1

          2fd0f874d021911bab26bb9e53dffdc299ae53b0

          SHA256

          34a9091707ec0b9210b5fb770618841e1a7ebedfd457c793afcd2b040604d72d

          SHA512

          6d1f6aba543d103a2f5149d5d9d82758eb72b2ace3716ff6603675fece9f97f9b79c87e500fb350a6cfab1cf285ac7a1962d591cecc364316087d3036a962392

        • C:\Users\Admin\AppData\Local\Temp\Cab739D.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\Tar7C57.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf