Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    70s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/11/2022, 20:31

General

  • Target

    http://9hym.com/images/SXVIe4tbJw8ZCfa4TEt/

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Modifies Internet Explorer Phishing Filter 1 TTPs 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Modifies registry class 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://9hym.com/images/SXVIe4tbJw8ZCfa4TEt/
    1⤵
    • Modifies Internet Explorer Phishing Filter
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4564 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:4280
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4812
    • C:\Program Files\7-Zip\7zG.exe
      "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\qYV0NBp\" -spe -an -ai#7zMap30890:76:7zEvent3088
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:3928
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4640
      • C:\Windows\system32\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\qYV0NBp\.text
        2⤵
          PID:380
      • C:\Windows\system32\OpenWith.exe
        C:\Windows\system32\OpenWith.exe -Embedding
        1⤵
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:4132

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\Downloads\qYV0NBp.dll.ssw23fi.partial

        Filesize

        712KB

        MD5

        4deeefe43690e934723dc1527bf807f8

        SHA1

        7392c83ff64622d80bcac200ea31f34ab014464b

        SHA256

        15b55e5d81bb34df24ba4ed54da482c6c1a7a32b3c34d98b6dc29778292d3497

        SHA512

        2bc6eb7c561a6052afdeb3fdfcc1e8630e7b883b62f475074c66a104249f4189e24021dcaf1826383e51d0f02d8f54f167029cfa7032484da093012f25ff0816

      • C:\Users\Admin\Downloads\qYV0NBp\.text

        Filesize

        308KB

        MD5

        696c49c3d0ff4ee75c3e2e2d074122cb

        SHA1

        87947f7021115c76c0df02701f53fa13c53ecbc6

        SHA256

        aaa2288273796f6d2769905a0cc5fb4cc2416278b7e7a9699e68fffde23c7892

        SHA512

        4246addd4503083099827f95e7ff7d01e7506559732382c65fa4f9e6f74bea380b62146d6d828f797ee762a55991555998cb682843a736168e7ec61b7631b9ca