Analysis

  • max time kernel
    147s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2023 14:33

General

  • Target

    help_uk.htm

  • Size

    57KB

  • MD5

    6f351ddb8050526c77850db00448d3c8

  • SHA1

    dd253c3d52261d3504bfeadeee08266ab01da749

  • SHA256

    6bf22746ea6b58743544aeebb5f47fdc690e19037d4702926567a69ad426c463

  • SHA512

    e52e1b60b6866175249c33e5b72329c02d2a743673d6845d2ccc2051f4e77967367b095714c583d315ad03e849ab6877e958f6beb5314274e263bc03a8362551

  • SSDEEP

    768:m6At7jfON+B88ArRwU5XG0uUOBiKaBb4JKpBbZM5XyZwhDmILSsb:1UOnrRwtfiKaBb4WXMoaqI2sb

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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\help_uk.htm
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1892 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2668
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:4124
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1584

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MRL3SWXH\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/1584-2-0x0000029C92A40000-0x0000029C92A50000-memory.dmp

      Filesize

      64KB

    • memory/1584-18-0x0000029C92B40000-0x0000029C92B50000-memory.dmp

      Filesize

      64KB

    • memory/1584-34-0x0000029C9AE60000-0x0000029C9AE61000-memory.dmp

      Filesize

      4KB

    • memory/1584-36-0x0000029C9AE90000-0x0000029C9AE91000-memory.dmp

      Filesize

      4KB

    • memory/1584-37-0x0000029C9AE90000-0x0000029C9AE91000-memory.dmp

      Filesize

      4KB

    • memory/1584-38-0x0000029C9AFA0000-0x0000029C9AFA1000-memory.dmp

      Filesize

      4KB