Analysis

  • max time kernel
    141s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 16:27

General

  • Target

    7ca6a989e803b835def0a7d51528541d.html

  • Size

    90KB

  • MD5

    7ca6a989e803b835def0a7d51528541d

  • SHA1

    e55e627f8dd711e317f6cf0db76ff4634c825a3e

  • SHA256

    e10ae288912f139f89fdf56602795066a95ff905bcd69b76fc27155333e9834f

  • SHA512

    52a18b4f3b1f878bf0c77b8420e6c036fa18c57f31108426ed62902d731bc58a9a4391d6d9da33b2fe276946daf10819d1f46001b4a1ae2085a1d5d71794647b

  • SSDEEP

    1536:bVH4A88+4Svl+4iKx+40ar+4GbU+4AMl+4+CP+4wEA+4+GG+4sZj+4oKZs+4WQTK:bP4JtTdtmoEvs7My5nxpzYf/t9s5vQDx

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 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7ca6a989e803b835def0a7d51528541d.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:540 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1108

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xml

    Filesize

    15KB

    MD5

    1a545d0052b581fbb2ab4c52133846bc

    SHA1

    62f3266a9b9925cd6d98658b92adec673cbe3dd3

    SHA256

    557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

    SHA512

    bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BUOTXRX9\84628273_176159830277856_972693363922829312_n[2].jpg

    Filesize

    998B

    MD5

    5027405806368d2313bc0f36bd41fb59

    SHA1

    d56be0f70a8fae6ea758c1c8aa33d4cf56f44b66

    SHA256

    8155998d8e66d0cd7640a991577f76f858f46630d5e2ae38d65950370eb0db5e

    SHA512

    4b0a5c50b2a285b983834cd397793d09c0df631b0c8951655e902de52dcffd6c615a06959cf6c8f65a94fdb153df43cc4f84c5fbe55e250a21f17faf89a9738d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FRK3R5YS\UlIqmHJn-SK[3].gif

    Filesize

    390B

    MD5

    af10cdc4144e0a16b097a293b0d95422

    SHA1

    45876f3ade83f03ea524c6f6f927740dfebda1ed

    SHA256

    28fb9862b8622b1ea4c76a959cc234425db61082ca0d89251429d214772bfa87

    SHA512

    c61b6429d7716bc156f056a2bc9a58b8f52541253fbdf2d42e7dae8c30cf94239e17b8c6697513b41260d86a70b224df35508a745bd3fc8e68184bfc33eac5df

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\J6M39GIU\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee