Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2023 15:24

General

  • Target

    eicar_com.zip

  • Size

    184B

  • MD5

    6ce6f415d8475545be5ba114f208b0ff

  • SHA1

    d27265074c9eac2e2122ed69294dbc4d7cce9141

  • SHA256

    2546dcffc5ad854d4ddc64fbf056871cd5a00f2471cb7a5bfd4ac23b6e9eedad

  • SHA512

    d9305862fe0bf552718d19db43075d88cffd768974627db60fa1a90a8d45563e035a6449663b8f66aac53791d77f37dbb5035159aa08e69fc473972022f80010

Score
1/10

Malware Config

Signatures

  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 9 IoCs
  • Suspicious use of SendNotifyMessage 8 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\eicar_com.zip
    1⤵
      PID:2516
    • C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\Desktop\ReadWait.M2V"
      1⤵
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1628
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\LockConnect.txt
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:2060

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1628-17-0x00007FF795380000-0x00007FF795478000-memory.dmp

      Filesize

      992KB

    • memory/1628-18-0x00007FFF67360000-0x00007FFF67394000-memory.dmp

      Filesize

      208KB

    • memory/1628-19-0x00007FFF56E00000-0x00007FFF570B4000-memory.dmp

      Filesize

      2.7MB

    • memory/1628-20-0x00007FFF54BD0000-0x00007FFF55C7B000-memory.dmp

      Filesize

      16.7MB

    • memory/1628-21-0x00007FFF54370000-0x00007FFF54482000-memory.dmp

      Filesize

      1.1MB