Analysis

  • max time kernel
    68s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2023, 15:01

General

  • Target

    KM_C454e_10-03-2023_htm.html

  • Size

    64KB

  • MD5

    98d6940a1a027e11cbdbc6fbd66809e3

  • SHA1

    4f4450cb7ea8161afef2b6eb2a3f515ee85480b5

  • SHA256

    3cdfa3cb709e2fe7c12f95720016705805eea6c7fa99d75e4ad27749b320d572

  • SHA512

    de332222953d7082342158ed76b19429468ef322ec880f326f15faf9d6815bfb28cbabcf1b293404530e128e5121d6a84fc6896fdcfa0ecb7c6e5638f4e6da97

  • SSDEEP

    1536:fyHhsOiW9hy4AJz3P/E4m8LSQw+vWXYsDpZNLvLaPx+Q/jGTif5BuMVW5NaqzdBu:fyHhsOBny4AJzP/E4hLSQw+vWXYsDpZk

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 38 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\KM_C454e_10-03-2023_htm.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2016 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

    Filesize

    342B

    MD5

    96b5974aa77bca204494bee03354da74

    SHA1

    af6ab9c228fe20f6f0c2b8f929c60d46b14a7fb9

    SHA256

    e8ed2994e9f4d95a5ea9699a2119867b7032757caad400350da9449e23e64e62

    SHA512

    9ab0b765f4599c1d713e4c84a24d619fbc0190cca3fd07c5822baf7f3846ad443487a63a5f511c82f6123fe1f8f0a236909e63dfcca287df6ca4fd44b91bbe9a

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

    Filesize

    342B

    MD5

    7f60c215f6cccce9d4f799746e290b1f

    SHA1

    79deeb16832faefbb2da734ec23e14559e394171

    SHA256

    ddef2d8cb1d32f8de23f782feba95133d507279167b0b1a68b78928951a4e82b

    SHA512

    8f8405b00e12724903b82e980b65c7011cf1939e95f86d5390d41de67cee45c5d5e8873c58e5f8fa9461e6ebb29e00fdde8934e388dfa4304aa0fe99d114222b

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

    Filesize

    342B

    MD5

    81d69737ecd6b062dd6f6e2bc09ad98f

    SHA1

    26b053e598794185d39a1f8adf43b94afca9a279

    SHA256

    220d1b4aab9bfa119eab74208b5c96ed48b77584f7d0e5b143bb7cfb184e1c72

    SHA512

    a7afb5fa7db4d8db258534b4489e83ff2d020315017e2af6a7ef4c797013b499a175674327d046e900cdf3a626246d7e3fbdba3b65b2da103e313022c7ec3aac

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

    Filesize

    342B

    MD5

    d9fe19e9011129330e34449b0e62b292

    SHA1

    f7f1e40fdb20283c935b7671638295a8d71c6e4e

    SHA256

    bd3f8958e8af0d9515ae463df2a0c2acd723963927c0bbaa0639804fcfad3c28

    SHA512

    a7347bd5709c895e37084c8c9e2c3cf2e11f37deed5894ad2679e58bf465734f2080d1c27512b3e78f6588d0036c0d56caace2f9cd513cdb0465f133f9fa0024

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

    Filesize

    342B

    MD5

    452e448a1e7afcd44889ba9cdbc6d322

    SHA1

    596b4108f98a72706fdff4bc2c0adc6ae2aab598

    SHA256

    6d2864f9cbf9e92c01c7fa697eaa743cdfae92dbc3c74fcb7f4ea897a6916165

    SHA512

    cbd251d55681df257f31651eb783bf5ce3da333e538ed92e5067d3118f37fb71fd5c5a23201b08df9748d49c6caf7a1f806f59f969485b6000c70bfb60cfa3f5

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

    Filesize

    342B

    MD5

    c631181fb45b33c407f11bd9438634d6

    SHA1

    6aad71214213fb9f19faae8bfe86197977cf5f11

    SHA256

    8d2a9f4117131e1995b53f34dbfa942698c4d35aa6548d8d670401d1e085bcee

    SHA512

    b6665884c162590710d736eeb611089a45a28846d8bc94f454744d2caadbda3dd5575b97e3589c6b196cb7c96268e351da25794541957364ba7cbcdfbac43f9d

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

    Filesize

    342B

    MD5

    5279c591572c5d3d0ade3fd4e7f6ab99

    SHA1

    16033942ddbef0cf8e4718930dd8325f4a359741

    SHA256

    06502a0469af5911505034354dd433b0cedcc2e41af830fd232b08838913a2fa

    SHA512

    534c246c37840eb486bdabb83c72ed6148bf5eda6e4dc8385086e32d1e355f0d3d204516f7f3dfddb4eb0ed3d8cd12e62b770d084d68388d1bba77f353c106f4

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

    Filesize

    342B

    MD5

    3b81e5af2f7ad79425ca2d43c485a1f7

    SHA1

    fb4a3ae23e4bedc246f674f643714c20a6945c74

    SHA256

    b836588e1b8c2f3a139e81615d22e3d74ee9c03454db307f4208c657046e12d8

    SHA512

    7a5f994a0527411df2a467be44149b8b2d47ab5cf03f6da362f3390af68015f37abbc47c097141e714cb9e9ed9b43cf22753c3b84ba34c2e2dfe9872153b7f63

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

    Filesize

    342B

    MD5

    d24f0f3ce7c911deca9145daf0fca7e8

    SHA1

    b962dab5a44ba598b0b68409afc390cd78bb4ae2

    SHA256

    99852da98fbd5b22c5a778ef4e9f9f6c3bc6ab24d29a80a3504edd49cf6f5f44

    SHA512

    b74f768b6f2ef4096857fa009c05df31b6d19d0b7c05936766d1ba7bd773e42249c42994c737bbe14ab580064db9a8fee093dbab676604688e4ae64a5eb03be7

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

    Filesize

    342B

    MD5

    95cfc4831826282ab9eaf063058998f1

    SHA1

    d1e367b5a3aeeef0516bbacbb3cdf4b1c3f87b87

    SHA256

    99ae54f57f0040a6a70dc568a3a0e0746f15d26eafcf4a3038d257adcc39c0c5

    SHA512

    bb2f883c55cbb07f91f146c543fc882c19f2a79c8a8c75d35aee9cc8bb33a8319d8b35fd9b0b195f2375a3b23620b80e04183ddeb9a4eeabec2ee28eaf669731

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

    Filesize

    342B

    MD5

    ff32cfa507a1f91f66a889923b7a5598

    SHA1

    4d25fb08f6cc040fcb98320b65e571d47fea1919

    SHA256

    836cb42b721c036fd3c43bc15851c77564b9a24ec51665e55e912cd8c0919ca9

    SHA512

    02d54323822d33b11bb670005067f2f9383a793a9759c27772af847daaf7f241ba5b18d3eeaad8161fae3de5a5368a5509f8f18051cdac340107ffe92f90405d

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

    Filesize

    342B

    MD5

    57b7dc7dd247ca74f9c1dc31b32645cb

    SHA1

    b30b9d54d7d3011bbe3bfd6883ba7a9dbfdd167e

    SHA256

    914a57d78edac3f84e05544204d36cc0f836dab6565834bb6b5d2fea712d868f

    SHA512

    fdcd673b7b1afb9dec072db3efe0e72caeb27c940b9bb90dc5872713b29b94dd2f5334c5fd84ebe4120f555eab646b3d0cc559f9c8002706a0c694d43243cc7a

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

    Filesize

    342B

    MD5

    0526628c7edb8c1af683296874f74f02

    SHA1

    172c6463075b2e16e49d6f2134a2441c7a400ce7

    SHA256

    cc8696795414494b45daccc169b4548aaf4a01399f7a1581c78336f929476f68

    SHA512

    c548973b3a14bf8a43f974e9b9818a5c9a0f6ca5d65bfbf487bb635e06c06f2a0b1fb916245e34cc423a0eb52bcc8744f912f09892aed437ba51a53a96693488

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

    Filesize

    342B

    MD5

    57a210bd96ef5d03b66521f3186e9ff4

    SHA1

    f336566610f62a8771204432ab66aeb75d200a38

    SHA256

    eb727b11de7be763e78f810dfdce7e1b988cee10a5921c7ee647af4c3b2e3d21

    SHA512

    f34c895ee58a20af50f3557a1d181b6bcbede8d495d72992a9953617f0016a539bb2a32867063426952007be30ab803d612e05eb9a85562bc4005b554a912078

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

    Filesize

    342B

    MD5

    fe5dbe72272e61f1826c7534f732681d

    SHA1

    312a818fa2039f51774c306fd18c9a2a40562d62

    SHA256

    c3204832cbd8197db872754934b2b35f77016bc8f928f7e1fd27521835b20157

    SHA512

    b534e318a519c9ce411006a4ec2c39c27ce453e1077a3ff52b808adc558b689877d7aad76b1c563bfefa24b22c2e36ff504f90be40dd14cabcc7195812eae823

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

    Filesize

    342B

    MD5

    8dd78805978b34def9f5673cc5ca63fa

    SHA1

    61cefb80f9a9a4761b083afc77aeb7951569d836

    SHA256

    f07dc507621bf8164f182d5a2363981216918a13202d8df1b83275ccb9a1dc6c

    SHA512

    fa1492a39f8ce75af431b0bdbf7a8395f85a9a189d83584bda80b7bc0a21047e7b8fbaefddf9544cd3f55bdf35bc9b98e9c52aa5b8b48051d9f9034314f6c178

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

    Filesize

    342B

    MD5

    02f2c42d0ed7c198564b67087f3a1a63

    SHA1

    55e1c171f666577fad3252112e1b330fe051650f

    SHA256

    770fb9f152b937890ef73e962ff75fb0fb4196f8659d2654753e3aeae8855697

    SHA512

    af8c13c474837feb1639226ee7c1f17c7d1cb0e3e84c38fef175a2449499d997d59c408b05231b11b21dee91d7df8d2d6095a08f9123f5bd6c48d898e8e58f95

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TF0W5LQL\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Temp\Cab362F.tmp

    Filesize

    61KB

    MD5

    fc4666cbca561e864e7fdf883a9e6661

    SHA1

    2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

    SHA256

    10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

    SHA512

    c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

  • C:\Users\Admin\AppData\Local\Temp\Tar4B78.tmp

    Filesize

    161KB

    MD5

    73b4b714b42fc9a6aaefd0ae59adb009

    SHA1

    efdaffd5b0ad21913d22001d91bf6c19ecb4ac41

    SHA256

    c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd

    SHA512

    73af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd

  • C:\Users\Admin\AppData\Local\Temp\Tar4CF6.tmp

    Filesize

    161KB

    MD5

    be2bec6e8c5653136d3e72fe53c98aa3

    SHA1

    a8182d6db17c14671c3d5766c72e58d87c0810de

    SHA256

    1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

    SHA512

    0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\TPZ7YLI8.txt

    Filesize

    606B

    MD5

    2295e205e0d83a890874a530bb22cabc

    SHA1

    fcbff56bb62867b93d12995cc05b77d273edcce3

    SHA256

    5a70f598839ddf0f5810471c1a7013c72d75534d35bf9109ccd81df604f7028c

    SHA512

    7944022b613a42f16eecd11ca5c6666f46fa2e6f3c55d4c37b8e407cb3508d03eed085ec05b70220ac7bff1d34d86df393ed667a74f1c4626cd80844c2a27841