Analysis

  • max time kernel
    0s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-01-2024 10:48

General

  • Target

    40a958c7e3d24b57eafeac7c4b9c6f99.html

  • Size

    3.5MB

  • MD5

    40a958c7e3d24b57eafeac7c4b9c6f99

  • SHA1

    15562c6947f7b28431294e259ace568c16b02ab1

  • SHA256

    69a3142b3fa6c77541497fb74e2ba60ea71e06129d94c1d72133507eaf1c25af

  • SHA512

    d623b6142a2cd107547ed899177fc63695ee5858162570fac617a9e2d01590765db062d7ef2cca74f9c5b85d9d49ad3ad1b96ef25449954e5acdb5d5fff07ee2

  • SSDEEP

    12288:jLZhBVKHfVfitmg11tmg1P16bf7axluxOT6NSa:jvpjte4tT64a

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\40a958c7e3d24b57eafeac7c4b9c6f99.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:792 CREDAT:17410 /prefetch:2
      2⤵
        PID:3964

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NSWVVUXL\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QSO8CY24\jquery-3.1.1.min[1].js

      Filesize

      84KB

      MD5

      e071abda8fe61194711cfc2ab99fe104

      SHA1

      f647a6d37dc4ca055ced3cf64bbc1f490070acba

      SHA256

      85556761a8800d14ced8fcd41a6b8b26bf012d44a318866c0d81a62092efd9bf

      SHA512

      53a2b560b20551672fbb0e6e72632d4fd1c7e2dd2ecf7337ebaaab179cb8be7c87e9d803ce7765706bc7fcbcf993c34587cd1237de5a279aea19911d69067b65

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\R977VUU4\jquery.min[1].js

      Filesize

      83KB

      MD5

      2f6b11a7e914718e0290410e85366fe9

      SHA1

      69bb69e25ca7d5ef0935317584e6153f3fd9a88c

      SHA256

      05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e

      SHA512

      0d40bccaa59fedecf7243d63b33c42592541d0330fefc78ec81a4c6b9689922d5b211011ca4be23ae22621cce4c658f52a1552c92d7ac3615241eb640f8514db