Analysis

  • max time kernel
    145s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2024 01:27

General

  • Target

    641e7d25244dad714dc4e14e55a79e8c.html

  • Size

    62KB

  • MD5

    641e7d25244dad714dc4e14e55a79e8c

  • SHA1

    d7e3be1b5a0d2fae12e42653aec994b88b544517

  • SHA256

    cb1596797ae8b66f9e5f055d1833311b4d4815ab772efc2284b1ac20133286eb

  • SHA512

    0be5f755b717ef6f6bf98c8828de50115a62c6683339414747c152c50b3716832bfb030f14489e68c04d64f17f9e435ab25416b5abb9d80db62db7bc763abc17

  • SSDEEP

    768:sR3xi+pHvvCIojhraYltFJdvsBWOvfxtJ6llFXv4TLeM:BmHv7ojhraYlRd0BHt6llBev

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 60 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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\641e7d25244dad714dc4e14e55a79e8c.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2212 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2576
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:3568
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1464

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • 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\Microsoft\Windows\INetCache\IE\8D1Z5HG5\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\GG17NQDF\plusone[1].js

      Filesize

      56KB

      MD5

      1944af3661da46249991197817b6cd8b

      SHA1

      f952df40ec79fafc7c798f37aff92878977376ed

      SHA256

      63326a1c4e0eddd3501f0a064b06a2708eb0362f3ae934f53145978d3d0799b5

      SHA512

      0bef19b32be337cfba179ed9ce4533a207cfe645d2e5fe0da9fadc7b01c72704fc89749670d1ac48b8d494675bc62ac089fdc4d8495979226f10828225594376

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UCK1SA0Q\cb=gapi[3].js

      Filesize

      133KB

      MD5

      288c5ba5b7001fe841c32f690f62cc93

      SHA1

      29aba9d8e4f7cbe25fa5e64b9ecbe256e51fc789

      SHA256

      c2f33dc18eae27d4e878bf837dd97f1bde5151e44b0271408535bb93265b8c52

      SHA512

      e375d41344a086d35accfb02bb1f91e2dd383db032af387fc3d6b1230057cc5e432e9b2cdd976e51425b4f587391d42f4d9d857c2e6f11e822a65edcb85f1c9f

    • memory/1464-101-0x000002620F370000-0x000002620F380000-memory.dmp

      Filesize

      64KB

    • memory/1464-117-0x000002620F470000-0x000002620F480000-memory.dmp

      Filesize

      64KB

    • memory/1464-133-0x00000262177E0000-0x00000262177E1000-memory.dmp

      Filesize

      4KB

    • memory/1464-135-0x0000026217810000-0x0000026217811000-memory.dmp

      Filesize

      4KB

    • memory/1464-136-0x0000026217810000-0x0000026217811000-memory.dmp

      Filesize

      4KB

    • memory/1464-137-0x0000026217920000-0x0000026217921000-memory.dmp

      Filesize

      4KB