Analysis

  • max time kernel
    137s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2024, 23:57

General

  • Target

    b9fda4a3d860c28da4aab03ed56de095.html

  • Size

    1KB

  • MD5

    b9fda4a3d860c28da4aab03ed56de095

  • SHA1

    0747301195cea33d41379122a3647d6a191c00b8

  • SHA256

    5e4f4320542d1f94d14f6300bc3632602fb6a2b55558d81c0feb720fd9f96834

  • SHA512

    0471ad120aaec8ef775b7e2290841d3bbf4e93172b7ec01a8057c4dcfb1deab0a20e52c9c5a6ce83fbc9e46d2a8aa70a000a61d0a3dc5f1d21e5dc44e99e374c

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\b9fda4a3d860c28da4aab03ed56de095.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2936 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    914B

    MD5

    e4a68ac854ac5242460afd72481b2a44

    SHA1

    df3c24f9bfd666761b268073fe06d1cc8d4f82a4

    SHA256

    cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

    SHA512

    5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

    Filesize

    252B

    MD5

    c635f2d0845ac68d89982eeed089525a

    SHA1

    c6c58d4c9b25e4ec642d281a2cb8635f86e813ca

    SHA256

    3dbbbd6428108b4437a7928b96b6dd85c066a665877849626e4820c095ad92c7

    SHA512

    73f1635b43f1c4c4787efe5f0c09d01fedb366557f5f46b795c18d3619bc48b56c48612013229337276cc9facf572da2b651765eafd4639b2d4e03846ccc0dce

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

    Filesize

    344B

    MD5

    654983c795e6cfc91a1c160ecda5cae0

    SHA1

    ef3bf7aa43a3a0baa4de252e5ba3d164a9fbc244

    SHA256

    12c0ccf1118b612b6868c19782b9a05053ddbd351b2bc5d2d4479945bac93949

    SHA512

    067bae0c5cfca62ce2ad380a1169f3c812355a4adeb029131b575c1261ade07e04afbf7c9d63345416e59b8fcf4cd0e45a6ee125d3200e1aadc93e6849c6f7f0

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

    Filesize

    344B

    MD5

    de7bc5fb9d0b872eb0d43d9734d1cb59

    SHA1

    d1b234eef20a5771415500f26eeeeb42d6da4d2e

    SHA256

    20569c9e0ee2e796d07759757d9f01e6674b2614f72229a81e628a486f9e894e

    SHA512

    9c2870edd1e9f811a543ed92e7edf106b94b54d5b1553aff103c05f562a8c43e973c37f4e07833a44341bd24649c8fdc1f8de69a6fc92e1f06588d58a82a5236

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

    Filesize

    344B

    MD5

    69eda8c56cb53497a4fa00c0b3fc87bb

    SHA1

    ccfe37aab1803f2cbcb471b94361092abebef34a

    SHA256

    e1085ac73e14b9ea43fb74838255ee06be8d197585cb50e9ebf0d9edcaa3759b

    SHA512

    30a259cfb1fdf7aa4c62bc9f9fdccbea05b8239e09975dd3d6a30585adad119a695b558ae3b225587f89375baef7759a0751030c769d3ae208e46a98bbe79350

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

    Filesize

    344B

    MD5

    e85dc174021218c57f395c59a75a2191

    SHA1

    81dc75da8b5656c0711ebeb72a94083d941384c1

    SHA256

    58bb4ce9ec559b509c4acc9df1daf43cdf8bac229672d9ece4f8af0a95df3a60

    SHA512

    18bd1ebec145959ea10372f83bb3ea8d42cf5ad09992f0b6d257d864d2112a1e774ecd7cb6bc0f5f2160e9a73bc53b5765b3249b0888d42b728ee688cf1d6f70

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

    Filesize

    344B

    MD5

    553081cba3d9fb72cb11955be4ad5bdc

    SHA1

    032e65e738d096f160b9e3bdea33a8e1b68edf89

    SHA256

    0d94f3e12a98e8e415c0d9df490adc615f6973eb31a45450bbc2cb0db0af8fd0

    SHA512

    9ba8cc5aac5f9979a6f798bb99d7051ce1a3ff9c38dca2df866472d6186e5f6d61733df91fbb61d2d2c4227aa8fc9266f82baf6693df61eb89c0e7aa8d62f2cb

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

    Filesize

    344B

    MD5

    7f953649156fd607ffab48b054d184c9

    SHA1

    67ab3d0c7b77372357ad7ae6cc55797e1d7828cd

    SHA256

    410bfdac639a65712c96f324c75f905abb9e6da466806e2e870001ad9f37e894

    SHA512

    78cb813b8f29c35ed9912be5db56af83b10f542fc431921ff673add737b20ff57c31e70c091cf254c5b3ca5485ec84b97b5bb0ee9d121f9158e0f7443d82f495

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

    Filesize

    344B

    MD5

    cca84dcb8d683eca3a6f4acf930643c2

    SHA1

    0050182cf845edf6f813daac3aa8a4a7e6d7f966

    SHA256

    8201adc1c71ba8b734ee0454f1c57187178ab876f061d49cfbcfa362299f3873

    SHA512

    6e2cb86873152e65fb426ea5676d8fb7e9162e911db187cea20d61318187dc4522202fd19d9f2b264ad61aeb956ced91adbde1b2e883515ea1cd83966edffb99

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

    Filesize

    344B

    MD5

    17fd610a6a4a40fc25422bf28f23fe03

    SHA1

    f038e2b7c2c3f4479801edb2ad1ea9b2e4335161

    SHA256

    e025ce6d0f815e8137c44975902ee4452f004a3d9f88284e81c97a5939eb77c9

    SHA512

    dfcc045790b915fea6e552b297b5c12e086cd6944f18e6886456f1c694a6d93908399b00b322a2c0d9b3d7cffa09cf2017c0dd5fbb3d438ce9b1c8f456e70d65

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

    Filesize

    344B

    MD5

    76f17027c0ae8a57db3f8a9a00109e46

    SHA1

    f5e50d8db1ba185a8505fa8198548eb39ac10651

    SHA256

    17861bede5262480aa8675183c2c457a28fb4a787b37b5bffc13f6181e305e3b

    SHA512

    c7b4dc699a5330fad0d7da76d9e1eda09eb926b2575790934d6775ddb65f78f42f57b5d5afdc073b32d1f9f2cea5dfcbf99d096023ec32801abf36c00a7def4a

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

    Filesize

    344B

    MD5

    68048c5011701b030c0b1b1a7976ebfe

    SHA1

    22b9d87ff247c53969deca4409814319f0565e2b

    SHA256

    f3120292d3c5e35f016486161e818f7d445cf8c1aeb42a620d6d2978541cba26

    SHA512

    d4a4d3cbc0ed195530b5c7d39fe3c37a73cbeeb487d5afd349e43fa968a8b32a969e4c917d896b0ed40d38d4b6cb9f178f5d4c0e961be021dc32cf8aeeff4264

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

    Filesize

    344B

    MD5

    8f763db3eca2bb10490d16a5153cc215

    SHA1

    a71d4cbd54509b73a4d5f0ff0ceb88c060f0e3c9

    SHA256

    582ca7b8de031ef0c8b2f77a74512237d9eadc12b2f5347e919e1e534c9324bf

    SHA512

    cab5f8f119d2a3e933355f75f74615c15e20d3414febc4534e549456178f7ce87d01a344fe259465189b875d604245e7dd318fd7c4f07068f0f2d27982583f5c

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

    Filesize

    344B

    MD5

    fbaa9f3bc96e36e6ed7802dda3fe1703

    SHA1

    00c40b1ce827e93708e72183865e24f0aa417367

    SHA256

    581d1d9b26441268865f7f3abbe340cdcc747843f8a11d9275e2e03855b1faa9

    SHA512

    9312769657e1e325745b3fe9f116a82700473fff57217254597d2e20956b6077fbce3a09aa92c8e5d9f59d510be752ae64c25282b909e72bfe432b89878b0e55

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    fee9f373668d2d3b660d6c2d062d66cc

    SHA1

    d1a666dab452b737eea4ae03007b1803965e15f6

    SHA256

    b63fff82e08e9fe848b05a8bae7e605d334bc871f6cbd09d2ff44c0c075c84f5

    SHA512

    b9bfe570f244d3424de4056a722410bb62ff26cbc25b1490679a0f025a70f7789ca1d03571d4029045479dec3dc55ea7b87295b861fd1f2c359b4bc92c4eaaa5

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

    Filesize

    242B

    MD5

    0ef7ca5682ce568d32ad3075b5ff2894

    SHA1

    9a50d7a7f719359880f6e194899c13b7a763b8a0

    SHA256

    fba324c40b668a77bc8e6c5faa17c0ba69bfa1adf5c0b360346b396978359f0d

    SHA512

    c1c970694a58f7b5441bb989abb6aaab6059e899c9c7e261613281d0040deb61ff3cf205ea7cc5532879306448e6aafab46e73b9206ae48a8711fa601e287e00

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Temp\Cab20D9.tmp

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\Local\Temp\Tar26A8.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63