Analysis

  • max time kernel
    135s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 01:21

General

  • Target

    20166f5a4ff8f8f1dcbd81c631f41961.html

  • Size

    25KB

  • MD5

    20166f5a4ff8f8f1dcbd81c631f41961

  • SHA1

    3da531a11e92c1bba7a605b492d02db49eb586b7

  • SHA256

    8079b9cf9bdacf9d0ab7123d1188f9cf23991cd3bd7c14ee396f35eed5ae43cf

  • SHA512

    16f38fab2a01b78d758797ee209cd357d4a5fc892fd56c86a176414ab5feb878a1b3e55813f141414aaccf638e613010886c3a76eb32f3a97555c4738913a522

  • SSDEEP

    384:HMdg2H8okcGwNQtbipOUtxKTeBfKTpY3tg1AOp8LgWQQ/U4yhoy7jfIWrYc51IlP:mg2HlkI3ltITe0Od0ONG9p6

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\20166f5a4ff8f8f1dcbd81c631f41961.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1708 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2260

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

    71201ad28f2bae958f287dec91e0451d

    SHA1

    cacd700dc353350bfad441090bac6f812e36a4f3

    SHA256

    5bb6a5337e7703807baaa587d5e4d58df9ee1a8fea3f18baabdaea09dc3c5c68

    SHA512

    c197cfb700011bf6945b4c36679f17cd7256b9e7fdcc4e68ef38ab147ed93e9cad515d0b61ac5f7e4a577dd9b733541380ee7020a8f8b9c65974191934b51b06

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

    Filesize

    344B

    MD5

    97eec8434b4d7b933c0bfb0bc4560148

    SHA1

    320b5365edd37bec85a2d9524c21a00cf4e138bc

    SHA256

    be71424441c22a0f4578578585061d7260847fec6ba8e6a807ebf8db6583cc6a

    SHA512

    8cd6e7a637b7ea81ea90118409f856f6c5e622561cb91b296d5134221c285ec1118c59cffd97834a8df699be12f98fc2c057b88295feaf9fed15b86975b2bc3d

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

    Filesize

    344B

    MD5

    a51ac86ca7bf66bf88d2d0d4f9b7f483

    SHA1

    1d41aa7371305a3e91c2074870728f58b7f4563c

    SHA256

    d35a5f6ff21ecc07b3b40ddba04dbf0adb1a75fb6eb175247f1d979e6a959db0

    SHA512

    f3887b91f8b898251f0b257c85b1c8be8dea79c786932e10d7b6daeda2ef36030696ab2e33cf2f802bb069031b0c4a38ec8c8c6afd98f51899f6b2c251794f21

  • C:\Users\Admin\AppData\Local\Temp\Cab27FD.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar289C.tmp

    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06