Analysis

  • max time kernel
    120s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14-02-2024 05:11

General

  • Target

    Docs/Contact.htm

  • Size

    2KB

  • MD5

    80cfb5278f384e00b5ca9ebe4e35b3d8

  • SHA1

    0c2dd80a0506a9576a0055962230026cc4049426

  • SHA256

    4ace08a931badf6fc197f9c2ac0a7982f0fb8c0cee513bbdd735745029661f38

  • SHA512

    9679a321d6661c9e8659648ab1f7bc9f8b77d879f674f26b2519551d22787ea8a409c5e16b605f6e3547999b675efe537d35f8a99a394a0faa8d0dbb0b1b2ffc

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\Docs\Contact.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2168

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

    cf5391b07f08633d6701065087bb7b0d

    SHA1

    00b49df8e488c63c5b479bbe0c4fee1ca100256d

    SHA256

    eb540230ed04253bc614e23904ee029917240501af712d5060a647047b70df27

    SHA512

    8a4a1696d515c50fa8bd939de4a0141b7a7ade0f8a04f510bba53884866ee8c27a5f4043936b7f6c2bf60795fc4e7b4543427711904a11f8e4b9adda07d9a35f

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

    Filesize

    344B

    MD5

    57d3e04728f18903f576a19888958d8e

    SHA1

    247b6fa81396cd2e573afb4e1da3912a6680b782

    SHA256

    c848564348e14100298b816265a39280350dc16c5dc022b1210ede7400cdbd96

    SHA512

    3bc6f4437a0f72ece515759cf379bfd633f092910bf5a647e138f414e4a95997ef52d4892dc120eb5d0008d3eba586bfe537111306e3ec3c2f4979c6f7aeda24

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

    Filesize

    344B

    MD5

    d6cbc43df5476651287e91c852c44550

    SHA1

    bff3c9c98a97240fa482ea159da59f7fbaee6268

    SHA256

    ae9a0a1ee2cfc439f41a38ca24ac0b8608e8f0cf81aab27a746c9a4cd4c90013

    SHA512

    491ef87d31e188ba82260012a3511ad9a9d318c1591479955c25067b2181d938dc68c20c5bb23bf886dd5a06fd086b3c24b64207464a25ecb41727918d15f8ac

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

    Filesize

    344B

    MD5

    f0a9bf99af9afa6ef9a67e244e287317

    SHA1

    3abd2e0267418c678f505fcceec144b2ab793990

    SHA256

    1b5c188826ee9fcc73134430085c6f48c87f3832ca067699ad3a3c1cf5066df1

    SHA512

    da75195dd23d7471afc5d42a3e989715ae45b1939f76b39515e12b50260c33b41c8dace6ec9ca8d5c7f2893e75037a9656aca0c5043a7c388a806e30c1a58fd9

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

    Filesize

    344B

    MD5

    0ee17a9f6beaa9271c2d5206d76bbd57

    SHA1

    c62eeffc3d17c744fc9d93ba9acaa78890a10431

    SHA256

    b37c26d29b400f95e5f0c38e712c4d7282456c49e2e20b32be534b713ed3b119

    SHA512

    009c75b5d4bf7b696a0e139ffd02479aaf14f4759380b2cbf65cf90be116293c6d66e2da4f5b970cffac7fcf6bbee6fa21eb91f385130dc84a646a70d5b2f2d3

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

    Filesize

    344B

    MD5

    33b9fedfebcda34dfaf3428d65358921

    SHA1

    a301533af477983f473e482bdeb567fcb83d9baf

    SHA256

    7c1cde37921b9f93200e8bd6a21c137128c2c6c899a45a7c6af48d3b6d36fc30

    SHA512

    4ed129e5faef11ef819d8b32ee30bbd625cf80fc50abd3280778e3e271a52968c42469468c0496d8927dca4f68ad4ddcb06844bf8dfd7a8727794258af7b25ae

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

    Filesize

    344B

    MD5

    1d7c01daf4e005e01067256c29ba65c4

    SHA1

    192d885de7c88a45e494281f09ea8d0635c96922

    SHA256

    bc692b7bae7a075d44d6d651ae00a8399f461fb637675963f621dc73bc7ef2e3

    SHA512

    42415b2e33fc7458e5afc7ac85c9b4205d14a474298a89f29bde4a55a68aae397d26a1dcf1e5187389c446f65bfbc565714193b060b8b190fb509022ea632278

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

    Filesize

    344B

    MD5

    3406aa8c9c1f67628434661d939db85f

    SHA1

    ef4ecfbf8593d4ea524638c829affaf2d6901a56

    SHA256

    99ca6056357a0b0aed17805152b306afc70630d4c5ee9b4ddd1b596a7f669002

    SHA512

    affb2f8dcbd3dddd7e3a3b58ece86f6371178470c9f44aa543eb37cdaa7493036a28349634ec5f01ab6ae14b3e71c97d7b92949815d0a34a069fd7f4adf19038

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

    Filesize

    344B

    MD5

    f87890cac685db9cde39102a13ade37e

    SHA1

    1eafe07f763839623b2059664eb666e0c35391db

    SHA256

    ed53ef2bcd08c99a0faca3e32602260876ce9c45ba5caff12045bd325ba72304

    SHA512

    37e83dbf21082943e3b255908ce7ab3239c37d3d6d0214c32e22eadd491e3fc6d3495026cb651648da55405c9a710c6587869c08e6e689f5be1ebf1313a9fc0d

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

    Filesize

    344B

    MD5

    ac4289f4d686e3c3ea0c04bfeb37ee4d

    SHA1

    281c3c1a60b631c1d0804962716109c6115c6f05

    SHA256

    b70cc637d832bdeab925644f1fef6e876e88465d10f3787ead8dd50b8a632c88

    SHA512

    b189256ae7f101ec36587ebc9e1614702c224277c7b3cd2173bde6970188fbd1de8bc17b2f4d7eafff1007af18e8d25b344f96310886622d9ad2474f56fdd175

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

    Filesize

    344B

    MD5

    3b95fad2c2754ac56ac6344f2003d34a

    SHA1

    a9e171101f95d7ef744296e61785ea15a4e6eefc

    SHA256

    7f0985fb96d1fb28157d3fee2ab3fdb57d12ae12bef3bf27a55e29c763096a4f

    SHA512

    2b08a89697b5646530a0b909b5f04114235057eb5a9a003e3c088be7f634f9ad0bf08d362fed082099c6779d15ac392b72861234c98b9c80567a17c97f1f0998

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

    Filesize

    344B

    MD5

    9d892664e30fb4282fe4b9308ecb6eda

    SHA1

    1cc586a2c5cdbc99d6d5e884db0d88604c04c15d

    SHA256

    212b8b983e910c317b0d61ae895295314d1f69987916b61cde38bf8257a24656

    SHA512

    b27646e90595559a91127936abe58b5d4ccc0476a8658f166176e264423d18d9843a09bbc0e84e7a4ef775201487111ba7e4f72a5a20bd70ac545aa8f0c7cc1d

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

    Filesize

    344B

    MD5

    568f2e0a3cffd037591af3b9f216e8f6

    SHA1

    44ad62b226f69e0437609fcbb5f8287ac6eacc5b

    SHA256

    c616546b690889c8d4dc899151e9bfb2d06febb88c69cea72bf63b2063ad242c

    SHA512

    55099d37bd962a6931e2bbaac2388c5783f311f0a5da2605615a39ee7267ce54e1dc4e32011cc02af72e1b6d6c4e2a6251ce638caa230b278f37d0106ea7eab6

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

    Filesize

    344B

    MD5

    e973e4253f309caf041442c23c30ced9

    SHA1

    579acd3f5d1125008d7db97306c66b1a247ef1b2

    SHA256

    181e18621af79977b2a965bcfca7c03390861954f1cbb0183793afa502410007

    SHA512

    b59458ca1d906058e41d885cc6f130f9df823ca4587d769c8e3a36d30d6342a4165ecaa1ad80be79d484ecd97ca3fc6438319dc7d3c846388441f377cef542e0

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

    Filesize

    344B

    MD5

    f7863533b71781f3c15e156c343f153d

    SHA1

    8971c159f53d95cc7a29b8e87e96fdc892e8643c

    SHA256

    cda2ea9167b00131370b5ab665e8db3e3959f7f0fe810b6407096f3758ade0a3

    SHA512

    6c165ae57a6b370c0d850457b9f2edc34d4ca5143d8adcfac8e2dcce225a84ca1a5488d5266d6468720b7fa08da75e458ecc78a15bb23d3f9fff39bc75b3116b

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

    Filesize

    344B

    MD5

    f6c6ece9128b0e5f5a5a2432281da998

    SHA1

    848c0090cb18bac713edfcd90a80ee54cca7c080

    SHA256

    13c5a19435b85a3fefa0f7027fd0c9067d2f157208901774b145e60ef0f7ec63

    SHA512

    fc7fd29f9fc9469f8d09ad34a551240ba5723fc786d73ecc2db82599d3ba03baeb96258f9439ee292a7889898c0b6f3818bf1324b1b8f6e24e926924d6f91ea2

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

    Filesize

    344B

    MD5

    a43d484a4af30a458c6b410ec664af63

    SHA1

    d340d47764d5808ea0ca7872a29817e5fb9aa0fc

    SHA256

    7e622bde433b1cbf88a4946a4fae2d987d9cde4ebc1532e1f98cdd77a155eb86

    SHA512

    80c92714dac82787669fa3979d21ca74f89591889132bd54f5cad86b0d385a52ff5227a90d32d4ecece1f5b68e3b92dfb959b5b2dc9c6e251200125b8fe2e7a9

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

    Filesize

    344B

    MD5

    4bc8ee20f1afda2df547d0dd25463e21

    SHA1

    c544bcb365fe03aafb5414c2f8fa3884d523bf56

    SHA256

    ebd1ebe10b03fb79cd71e2d4c0aebaeaa6147b429e8d36b31ce70447caa2a8b3

    SHA512

    4e957264a5895ba14b2db39152e58dec32f74c79e180f39bf30dd5352f672a77bdcc8326904ccc046338558a2752bab8348255b723d25e808f758a1d6e357fdb

  • C:\Users\Admin\AppData\Local\Temp\Cab81E0.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar827F.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06