Analysis

  • max time kernel
    132s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    20/12/2023, 10:33

General

  • Target

    76d55e19efc477207026d3104b438e2f56c7c0eed434b471ed87c8bc2c822de6.exe

  • Size

    3.0MB

  • MD5

    45b654a2dfd7df30032f5cdd3b5be4a0

  • SHA1

    2a88d857216ee8d292b0f7efd5207c280bc0c655

  • SHA256

    76d55e19efc477207026d3104b438e2f56c7c0eed434b471ed87c8bc2c822de6

  • SHA512

    f4b953b03900b51e91ec5229291c80c2f30b9adddb07ff47eb5154301488562bed9efedfbcebdedf0b5269c289981f7165e7416aeec47f357e10180802771e30

  • SSDEEP

    49152:StTMBbn8kp+9i3ZyuEpNpseYzY2k0P8f1Og35dM8uT4jsUJmdZz7MlpbHNFECCbS:GTMBbnIRuEpTgY2k0P8f7ZlpbHNFECEv

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\76d55e19efc477207026d3104b438e2f56c7c0eed434b471ed87c8bc2c822de6.exe
    "C:\Users\Admin\AppData\Local\Temp\76d55e19efc477207026d3104b438e2f56c7c0eed434b471ed87c8bc2c822de6.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" http://www.360.cn/
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2400
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2400 CREDAT:275457 /prefetch:2
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2792

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          2KB

          MD5

          de7cd022e989fa13b67460ed0f2e83c8

          SHA1

          5b3acd7d3346ecef07e8afd9d6dae5ab7a0df611

          SHA256

          53ef7eba545a5e6609270df69a34d5e26863126d86417c338f6002e566f8f326

          SHA512

          4050063adf9f229efb20bf37914ca69320afbc88311fbaa0eebba1795bb9d6bdc1ea80b70909823c1fd48ca2032978b8bdb3bda8f8c10ccb1eca72caba673a31

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          5B

          MD5

          6eed2d504c5c297e7eab521509b65ab9

          SHA1

          bf6986926193920da2ffc5e9b6f87b5b68e959fd

          SHA256

          f302d17f5177f5e0f95988efe685b25a07e95687dab4d88a960ee97d40b60cce

          SHA512

          d40ff3325d19431daf25603779fc340f5cbb5b3d3ab060a85fd68f464f4a306566cfc58939a2825ca1587a0cbb6d37b7d41f60da84e457056c6fe950656282fa

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3538626A1FCCCA43C7E18F220BDD9B02

          Filesize

          1KB

          MD5

          180713d5f7c7e060eb342e2d9869b99f

          SHA1

          df41fc434cd1b1c3962087636717e6b899c45caa

          SHA256

          dd455915442702e2c1afa8fc17cdc66c1bfd80bf72da491b4d0c06dcfd632e65

          SHA512

          95877966e4ab80f8426cad6c304ba17040a67cf5ca7c7e889a2b7cdeefcb0c87298ff7cfd662237bc3ecbc3ee867fb37e671cc03ec17227adf659aaf7e7da4f5

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          488B

          MD5

          88a3d58a4d7e39f150ff53e45509c6cb

          SHA1

          f9b9be3074e0403f15ed69a4a9fed1bb3a7727e3

          SHA256

          691dbba68b66301f3e891e9c9e245d4c0adf408caea102164739952107d27d5e

          SHA512

          4902c8d57add5bdd981e825c1f3d68030c6480854eef2d2d12b5abd2359a51a10d0ae8c5379dec5152d2cba1a6c3f05212c6fa3052ea12730ec518e4e0fcbd9a

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          488B

          MD5

          71c2b21bda82aa417072fbf81422c20d

          SHA1

          a258b57365e1d7b39048376c7b5a809b59e23f94

          SHA256

          f4f338576842d9ebd70fbd59686450acff1f426cbfff998c91b26bb5667446fd

          SHA512

          9c482629e60b32c6d7bf2a6f98080fb07cdcd8e52f515bf6d14126b964d01c577818f80fb57f718ab951cf76a6739bc9482ce7de5dde7b8553e70e424ee3bfff

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          488B

          MD5

          a27b07fca689a610911fd6f0c433e70b

          SHA1

          96bd1f6c6d807c531939dd771a9630d3ba563931

          SHA256

          62dfb4778e7129319c1ef21fd465cd5bdd62d434290728e448f5c21280bf0e55

          SHA512

          7c2fac1616c0a465f2a5a9445e1a76cc4147347b2aea31d4ce01bcff126cee90b50aeb02cf7b92c1659f21d9a2429a1f23d7120e0868a938b315a6fe90010c07

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          402B

          MD5

          cf9d8a59e7aed740b98ab09e5739c3d9

          SHA1

          e6e94ae9dea6eee591546cc9d658f743d4264c84

          SHA256

          56f04f29e94f59d91776901ccf1915e3993d17c57c05a8a29071249976b26dc5

          SHA512

          ea4138b2f09de15ef32ee35372dd692f3f871a07e6be872f6951a5198565926546fdbb2c8ecdd472bda77834c9b05bc740012293b812aade266cc4a65b500242

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          488B

          MD5

          d9db44c96de329ac8643ab832c1d93ab

          SHA1

          5f3a2ca1ec8005b5e8dd0ac8e85ab66dbae418f6

          SHA256

          6adc2f92ff22ae7299d4cc7c9d9ebf6d561b41b119ae8484d2e8d14d525c0d51

          SHA512

          6c193a62f7dd76036d874312bb8db14afb29c581dfdec1a5e8def2d7352670eaff4d29a21a7b3798f6d948b6f44db69d739e78b3738e1291c0f025cd6f26cd08

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_90887DD7920637A743EF36CB9A88B5D8

          Filesize

          402B

          MD5

          7bd8087f9367bd257a18a7ee27481096

          SHA1

          ab0b943c0fa7eaa0ac4cac55c7244d2d67d86558

          SHA256

          01c61e696c37a8653a905a1ddc3b1a6dc30d74da9cfd4855902229bc45bef35e

          SHA512

          77dc4f089603bffeb30df0f41ac619ca2f75534397271cb9decbb0fadd528371186a99dac964293a61cd5de0e70543f28b7986553aadfc982a4cd9097007adb4

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3538626A1FCCCA43C7E18F220BDD9B02

          Filesize

          274B

          MD5

          5e6ac1c519f3ab14d3eda6bd82d0e107

          SHA1

          711a88278402b97588592f9e43a7d1efb5bc4381

          SHA256

          1c3049da077f934ddab2fc3dd8bf904c3cbe5722cf3f09f994a2155827b97bd0

          SHA512

          0486f03756c6779faa0e2ee79a7ab35b2eed14562bf125c2f9dda93f892e15ebc8e0e0f41a9f7afcb99366e9054dba85c7832d3648217621a3db9d8fdf314305

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3538626A1FCCCA43C7E18F220BDD9B02

          Filesize

          274B

          MD5

          b48b92ab3dece21ed6c175a751119bd1

          SHA1

          8cc3e1d238c0d60324f30cbce3b15d37d3ed48ce

          SHA256

          524433f53520beea315d97cde6af8000485e316f1c91941d145d4c8bff9fe703

          SHA512

          e684862fa905ef5c1a39ab1537625a9f58a3daf9af7d479ca5fdba06e1b7f21b8957ee9d8487913f1a006b183a14901dfe500b5498786cae911cc401e10f79d9

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

          Filesize

          344B

          MD5

          8dd33106df4fa59944b1f063864d1664

          SHA1

          fc4eb7e1184e4acaf335ad707b92393d6572113a

          SHA256

          a81b1b10b10255515e3c6a51777767f18420798f2802a754af231fd7ba21c707

          SHA512

          b769e612f4e17a9d753a8088114c8b4af41476b629f5d3c52c8a45600137579643905c0723da247f338acec4ce2b69956d79312124e0db3a8049850c8a9e2822

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

          Filesize

          344B

          MD5

          bac22facd4e34d546b8838cbaca229ac

          SHA1

          61c9f33b5ef7b1eb31cd29f8c1bb38e599c8d43b

          SHA256

          6883a5b446e16a5569c0562125dc46a3ff4e3a7d36d54359c5d6f7ee896dd075

          SHA512

          d92b994dafcdcf7303b5cbb24e1fcbd575244bcf8941398d90775c323617021eeaea58e7175bfdc3c028f3acac5eabafc6e052b20422db26740e3e5ecf115aa6

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

          Filesize

          344B

          MD5

          1c14804e4e35ac6e5db3076c8541000c

          SHA1

          54998b57ef77931839b944702460878d7b7de4a5

          SHA256

          e49011d535c6cdb0e5aa0281dc1fc48556ffc3c5acac995cd2f17423bff9788c

          SHA512

          e3d6c07744040e0cc1aa53e4b1db904047b61ac0da68c86c914a49faf1c1182c9e89abf163c7b799d1e58377a1b8fc5042a4ca5db11aab9ed3e12f46ff8cfa23

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

          Filesize

          344B

          MD5

          8c2082229b9b690bcca4125c544bf1a6

          SHA1

          121ec8e1e2ccbb7b0a57d8c6f3a4561cec5b8e77

          SHA256

          b0faae3388ba666b17347b995dfc1b4c6f1b0e48255539c5049bae3ac567e2c2

          SHA512

          1b9f32a6e4d2228d64a479c39082888a8e8623884ac1dd2676dfcf5bfb01a33cad80f81aa7c01914615e068ce291ce96484951c69956980afc81ece033f06c2b

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

          Filesize

          344B

          MD5

          36e20f2de14a6d77adcfb0072e5aaed6

          SHA1

          8179b69a465c76872319d7f54aa685ab81e5c6a0

          SHA256

          b45b278cb304b09d8416e5a7fda644f89b5dab9ba60a8547f6856107a7f5a66c

          SHA512

          98833be9835b5c3070e0c6730609777e8a748dfc7b191f4fa2426310dec84635e54283ae285262937684b6f61c4e8f7005b5547df0cc0e0f5eae807c31115d5b

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

          Filesize

          344B

          MD5

          cc37437ae6a59e203c0beeab9490f5ed

          SHA1

          13e003e19059774c1019897e2a1496641b7dd14d

          SHA256

          ccdf9d8175b58d473da24d21d9566e850d5a548714ad30b7eb438382dd4b474d

          SHA512

          c7b41b1cdf17825a89ae265b0cbe58cc01c108139259a1d64ce78acdba24bc942d90a7e9d75e6b7826c58c35ab3bd31bcca66e1273b1a61a09b8f2ed1fd87bfa

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

          Filesize

          344B

          MD5

          1ee23bc1587d5063c971739f5702b0be

          SHA1

          be027df65702b7728c13d46533d425ca63d8f3b7

          SHA256

          8daf4f4bd1d4aef1e5a194575f9eec5b0114d73236ccab9eca236fd301a22dbd

          SHA512

          fba5f257a17673369baf245d1be2a9a5a3f82998cfb742637067e1ac78eebfb6862e16c968d73ae6e7f85215f341fe610fd88e935940bc47c0fe611404ecf360

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

          Filesize

          344B

          MD5

          a01dae36171c1334ad5500be1dcece22

          SHA1

          61db3fd4521a6ef7967911a1166d0fb25c941592

          SHA256

          b1129f91fce301efb60e1166cbee2a0c9585c5e6a51867f03fea0c56946b7ba6

          SHA512

          f5a06e53f0c95067995bb0075c97eea6c677e08782b89e24d7c096b6db34ca298d56963eea8ee1b62692004e55c469a7d4dd830a061c8dc210445543b8b1e0be

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

          Filesize

          344B

          MD5

          64b5b76439bd901cf16b8330902e1dce

          SHA1

          d0121df0d454a0d58a2588ed6b591b8032f6e2ab

          SHA256

          74f9e96c92a4f997acb2591e284268cafcd440977c175a97842e4147421c2658

          SHA512

          d88498c3f7aa4207ead3a78bf72cb24d40c49e6042fac5d73cbf9b4514a3fa70afd7f1507e65d80a77a17cb733426e1c76b341b8c52bed04312bed734588010e

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

          Filesize

          344B

          MD5

          6abc241106e41c6d786343009d9d407c

          SHA1

          4ce5e518d76cf1af78653950b94a4cb53f95d5bd

          SHA256

          5cd1ce59e0f340ce534dfa721aa51983a03376dfe4b177db0dac082af14ba132

          SHA512

          50d6a8d84221f7c3ecbe2b0574c98f401f8b58b3a9c860330f4462e3b6ffe1485c00fb30cf7a2611b4dea8220265f4b7661dfa7ecd18c5a3d42a1c080dd88025

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

          Filesize

          344B

          MD5

          b81512163f6cfc32188695920c81f76d

          SHA1

          e2ca681d0688d96c73038cea279723d3b884283e

          SHA256

          a9e397e2ae1bd45385f6b068090f50cc5ab14cad04c74448ae30308d48d7fbdc

          SHA512

          889133c4d34437c9ae03ec840a6c674541f07440cbafcc1ea2369cdc2dea5b8370601cb80163554467bb7a93f960466ccf0ac5ec62966bc9c593c4a319ae52cd

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

          Filesize

          344B

          MD5

          599abe47da484e1971b9b426883523ec

          SHA1

          336be10c7cebe380cd65dfaaf1056e51f65b9b20

          SHA256

          439474f5871ad534e4c6d701f77b7c6b4aea0ce0a01a9141b2622aec0f2311f0

          SHA512

          6e2c3739f232d7bef04a323596bb940138e0932a96cc94d0f6394c45a686b6b8e290450ca9ef0e42b4f078d82dd72573242cfa5c079e06b3cc68e822e8a6efba

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

          Filesize

          344B

          MD5

          c06237e55bb7835e2906b77d9d32e358

          SHA1

          7d2096254f7b93cbd22f90a517f3f32b2e2b038b

          SHA256

          79e57dba5e0fab856c8ab1f75fc20d49dfb95e8debb9c998052dff276a62a26e

          SHA512

          4d39e9931c5ca328af2bb1820df394806444e4f749d4b52ae555f59a2479fc19694dd69285445f20bffae99084247a7f48d267352dc322f3f6ab06f0395f0b8a

        • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\0ptx2pp\imagestore.dat

          Filesize

          1KB

          MD5

          9fd151d80487f20bec61b553ff1893bd

          SHA1

          1ff8b92841a5f14845bbf7b28ca10e1b988f3ff8

          SHA256

          cdb449c3d9e2bd065eab27c9d588edcf9620d0a6e99f8004227f8a40613720b7

          SHA512

          e7181bc13e2beb5da608bd223dce5956d1f4c896075cc00be765806857c216fc0d36dd2552fb319b4a0c35aab9c1d6b7a92478d47e7834b4b172f0bf6140de45

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\M2VO416U\favicon[1].ico

          Filesize

          1KB

          MD5

          cacf341427c56f6b962fcf008d5fde81

          SHA1

          69ad4fcde9b8520b86f9e8e2df3f5878bd0426fa

          SHA256

          1021e4ed40b71ac80fd412ff345f39a861a6adb029408a04760af1e79e3bf799

          SHA512

          a5c0cd994bb506777d8e67c105b2c7cad5e2ae81075b6c973b8c093da074c78eef228f0efb85aa5a3f56b35f962920f190dceb3ab514a252b075147948c9074f

        • C:\Users\Admin\AppData\Local\Temp\CabB270.tmp

          Filesize

          65KB

          MD5

          ac05d27423a85adc1622c714f2cb6184

          SHA1

          b0fe2b1abddb97837ea0195be70ab2ff14d43198

          SHA256

          c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

          SHA512

          6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

        • C:\Users\Admin\AppData\Local\Temp\TarB2C1.tmp

          Filesize

          171KB

          MD5

          9c0c641c06238516f27941aa1166d427

          SHA1

          64cd549fb8cf014fcd9312aa7a5b023847b6c977

          SHA256

          4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

          SHA512

          936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06