Analysis

  • max time kernel
    112s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2022 21:10

General

  • Target

    https://docs.google.com/forms/d/e/1FAIpQLScVrXX0TcywGASjMrJ1evpX5TFkZKc9kx3PxscaUQIQ9j4g2A/viewform?usp=sf_link

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand google.
  • Modifies Internet Explorer settings 1 TTPs 51 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" https://docs.google.com/forms/d/e/1FAIpQLScVrXX0TcywGASjMrJ1evpX5TFkZKc9kx3PxscaUQIQ9j4g2A/viewform?usp=sf_link
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4884 CREDAT:17410 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:5068

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\ru1r3yf\imagestore.dat
    Filesize

    5KB

    MD5

    e5ba6d12b5e8acb9a00acdebe9cf2768

    SHA1

    aad979ee0509236a9985f1d46484f0b6c49f3dce

    SHA256

    19e221b9e3870b0f7299f8bbf289a6854ab4e455ab7d309a458e0f93e4a6a9f6

    SHA512

    a282aca9514c5f077c09b5943e54afdc8e19fe238c81dda29e299cb39e55784c4c6e787fdf978685d2996b035d7d2b174f882c9265ccbbc7d7318092ec28520a