Analysis

  • max time kernel
    137s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    16-01-2024 17:13

General

  • Target

    upload/api/index.html

  • Size

    1B

  • MD5

    7215ee9c7d9dc229d2921a40e899ec5f

  • SHA1

    b858cb282617fb0956d960215c8e84d1ccf909c6

  • SHA256

    36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068

  • SHA512

    f90ddd77e400dfe6a3fcf479b00b1ee29e7015c5bb8cd70f5f15b4886cc339275ff553fc8a053f8ddc7324f45168cffaf81f8c3ac93996f6536eef38e5e40768

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\upload\api\index.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2916 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2696

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

    a18daa4d612276f2ab83bd0bea4e4955

    SHA1

    536d2f8cecb34aa1942dbf43e4fa4301cf66e1db

    SHA256

    0879c79ba125d7be5079481760027de7444e54378446b10ba1b3ff2da5077b07

    SHA512

    a499e4584510c956e86a1f6ee027139b2126e69e67465add8e874af7f5d9023d4c94f26c8b52828ecd4b5ec5f9c3a554e613ce68a863b7936107be96fbba4a94

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

    Filesize

    344B

    MD5

    a68fe894e2a7b24f296eea328fbf1152

    SHA1

    4a87f42813ec2143bb2b1b97a724ff5715f784e6

    SHA256

    eed451a961364db76f143c1d637555d41a69c3ecd2c142029a0fa9ac3aca5a05

    SHA512

    f4ee3b5dfb8b7af637afd5cb6f6253e6794317f910eed552781c87d9f27102abdbf6edbaf742c75f6f98831ee7ab11713a916fb477a0643ccec3d3df26ff2e9e

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

    Filesize

    344B

    MD5

    6894410138ed0a022e2c5fcbe7351bb9

    SHA1

    ea7f5bf15996fb1534538767d2c0aae2dd610769

    SHA256

    857f3dfc02b24faca6c8d19e38d0803922c687ec8b7460057b14a63b08a684c3

    SHA512

    bafb386af15fdb07bc536da2083efe9c979965f4cea57c82c44c83ff4357e53b91dbb5cf5811562c11d6131024b04e087af3a136ad07cebab863b5677ec49f8a

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

    Filesize

    344B

    MD5

    c18212d3e92b41be9f41b614934a1deb

    SHA1

    69a6dbce9e575195dc7f2dfc671a9799aa7b8f35

    SHA256

    ed53f74fbaa4b08f8de9223e9a3a85db9ae3f2dde99a9b8f151354d735e766e4

    SHA512

    2a904283b6aad0ced98d0eaa6019a770ec09da9ad962ab96386c3fb38f789d208b495f79602014885020c2d8f5d34eef8fa9965ba2399aba673d5bd5d9b077f0

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

    Filesize

    344B

    MD5

    deeb4c4c2a9e96d351d548cf3b7152b2

    SHA1

    f8b49acc7d157e90f52d570c89b0280b45874664

    SHA256

    d41bf92cf32521a2ade55bd163c81e0148729178548ec3ddb8813feefbc30c19

    SHA512

    fe1818905be039c6299af709d1851d9da455da18d929ddfa73abc707eebd220d475b727e1e416eda0d6983db8b57292d241ef4135decdec8ef2afa36d46ad797

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

    Filesize

    344B

    MD5

    f36393192e805a4d643137fa3f16fb2f

    SHA1

    bdf634bfa3e2929af3769929e9a089e7ca2cd096

    SHA256

    4e711462fe3f20d069ab344b40e6bcf6c0f5a07842cf7bf1be16e94124b85bb3

    SHA512

    c7fb437511b7434b2481ad5a9b3bffbf814835003a1c1899328a33f319141636937abfe535f9749ee756c01bf4267e8f8589dfc1b686344dfde3a3ffccfaa938

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

    Filesize

    344B

    MD5

    275e46a2432678f7a9eca2a639f7c603

    SHA1

    413df9be0acec4c10383f5f717ba39f5bd339e91

    SHA256

    899d6c12336043ddffa26cf1863d29d8d92b72ad4f42f90eee96fabad26abcdf

    SHA512

    5e6f1198a3fcca7401e2ee9d78472f02cafe3c58ab9186d93b70f7d22c2b1d063be473311cc350588f01b7f4413f95635f659b15e408c22f81c5ed79ce970557

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

    Filesize

    344B

    MD5

    9ad4c896ea38c5b40f400a3c17b0d227

    SHA1

    9fae62f04d9f02703f4b993856cff0547030217a

    SHA256

    e494bcd8ce5d40d8fdb31da29953a04d3c2636dbc0e523cb62b60bdfc3df1a72

    SHA512

    11db0457bea2494de228abce3e836ad3eb5b80802cb4fadeebb7c49e9204e82eb4904bfc2bbc3162da7818bfec85d88255a7aeb50fa7683d4b852ec6bae67431

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

    Filesize

    344B

    MD5

    2c7634d895d4cff635e78296f1bd5846

    SHA1

    d57e2468928c0170ed64689c1f789e98e99518cb

    SHA256

    c9da852c85377ca6c7399dbc4cfbfba380b17890d26b94e75299d89f4e30c307

    SHA512

    d7ba8ef6d535de9a7d88853219f1dccdf9fc5076cfa74a96eaa6a0a336c818d904d260f6498f695c73ab6901644b00982dcd41a04cb828afd3452127a1846323

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

    Filesize

    344B

    MD5

    62e73be11227d7f7cdc413eaf62ab488

    SHA1

    f52e85b03eb2bdc82e6819653b20da407909c3ba

    SHA256

    11501ba76c3e9124d5f40316a32fa32374c1dedeca80ada25d51cb5d2a9384cb

    SHA512

    ddd7ec3c30af1bcd9b61d227279c4634b73c7c3047081dac0df3fc4466d60c082d3d54c1d4e983e5ffbdf4c1f3af23fac5ad0d6e6ef159ec982e29d0052ab497

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

    Filesize

    344B

    MD5

    2f6e67e2d781b9da5d4820d3c8c785d7

    SHA1

    a9dd86e34aa801e73ee0ade8da49a0ffa631af0d

    SHA256

    cb5d818cb752e7154fdda5fdf65d7538563bc197276f8490d5a94737ecd2a232

    SHA512

    68ab538cf654444dd6e214758507559c7ce761cc259b8480d2a9c1434dd7cef119bdbb151f7ed915656fe2e982ef0bd151fdf040224a07bb59ad18ccbb77e3a4

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

    Filesize

    344B

    MD5

    5302884c163e0311d58eb1c20686faf4

    SHA1

    65d99d1cd4f5ed9c05e48d39026d62d2f7fa2ef6

    SHA256

    bb66630bd027b9626d0e971962b6aa4d0f1b1a920e3444b868d493d6332d8f29

    SHA512

    5ce825e0103e62fbf38500bd0b4871f2ad6af3e77f79addc8d432e48db5a4c1787535249e3d0bdd896b2a402f7c8547d15b5c856efab7e834545c8fde4492af7

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

    Filesize

    344B

    MD5

    4d6960c54d163dc4453f0df2169a7d4e

    SHA1

    2ecf9a2dd618dbba24acf39c898571748c0e4155

    SHA256

    5d50063f9ff46cda39bca0fe3c2244b5b8df593c6f5c703503356fa44ee89e10

    SHA512

    e92990040ab4f33d6fa1216faf21698699e552d4865ffc160e5cba1d441dab8f1cb2490ec74ed65964126eb76d70de83685f841733a9d9130022849625050945

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

    Filesize

    344B

    MD5

    12794ac9e397077d90ac0f8cbd4919cf

    SHA1

    9ad6abc72cde7ff448bf245dc81fca2584eb87fa

    SHA256

    095d076350095ee13be21cac2e465af8290ac5d456d044418585426d6a2ff056

    SHA512

    e034a6c632193bcf9b1f160bcc0769d310abaad0b8329f5082b5655b2c85fa2929806097ac08809997924e36709e6fbced69eb705d8fa4eb0480c8d8aa1e1df9

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

    Filesize

    344B

    MD5

    251e273edd0146883242d258747f2c31

    SHA1

    58d1cd1bab1df4e9dc4bfcf3eb859ae446d4b340

    SHA256

    65da5b1541152d67fe0b0b045d2d3bf4d3b1b8299537f3f119f51a6ceee691d5

    SHA512

    47461b621f93266b27456d4ffa3b305ce709451ce007319cb277a8b4f0e21e656d3b2c92a00ae880b988f67bdd8e8e8936332d9ce48af908c29feae9c43ea29f

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

    Filesize

    344B

    MD5

    e3a8c3f78235393e9085237ed8d75911

    SHA1

    b9be9bfe5785561424400bbb6ade3e4ac511d839

    SHA256

    62c3ae5bf902aaec11835b28685b72f250a49edc493f72195971b5cf42974394

    SHA512

    66192c9b37718b12aa5ec61b914dea6077ff298005cb5f02226032475726df09d613a62e6c59dd441ddad05ae4964a9fd625aaa417b9719b7c46eb557904f77c

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

    Filesize

    344B

    MD5

    beddde813bfb8430d18e3e9bb94d558c

    SHA1

    8536ad0b446ece0745d730bd610a43bc6cdf046d

    SHA256

    a60d2c9e4ea33717a5d84b2d1c6a429101c0a40e32d9124fbf852374a56a209f

    SHA512

    35adf567f639af0226952297de7cdff3ff8998fce27af70c8c3e70109e444d60fc8b81ff93e1607caf176f2a763012c2975a396025b59298b1952d52c044ad7a

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

    Filesize

    344B

    MD5

    9ef8f2ab3931b298a733a04a961e380f

    SHA1

    bfe3ce81985171a1bc433228604cda3a1ce95a2d

    SHA256

    6cc82cd09034f634c4d44175bafe45ccbacf3646d36560f20b444983bf60e298

    SHA512

    d6175ee5d39520551854752cb107f99ac7e70b95092708395c1877b946ed994b89aa8e6962ce80e061ab129442ead623e9ee751af8adb2c650d8bd7a045ca046

  • C:\Users\Admin\AppData\Local\Temp\Cab6855.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar6915.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06