Resubmissions

02-08-2024 22:47

240802-2qwxrstdrk 10

02-08-2024 22:43

240802-2ncq4syand 10

Analysis

  • max time kernel
    100s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-08-2024 22:47

General

  • Target

    XWorm V5.2.rar

  • Size

    50.1MB

  • MD5

    9708d19fa9f583748f252f35606a84e8

  • SHA1

    9817368991be44c479eef076338361455efb90f2

  • SHA256

    6bde76de6064f5cb941da866a26b81f18d4a7e3d738d416238fa73c0b01149a7

  • SHA512

    d7a829b3001e45ac69ff521d7c8a94739d520abaf46fd8b6426b58faed73f296310c8990c5bd0dd17b2efd55efd2698c37fe5b7fa169aa3378abb268ebc3170a

  • SSDEEP

    1572864:v35cgiPnjmoHYeSF+v88It5VCpbmrfi37J:vJcpPS9208mHCIzirJ

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of FindShellTrayWindow 10 IoCs
  • Suspicious use of SendNotifyMessage 9 IoCs
  • Suspicious use of SetWindowsHookEx 38 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\XWorm V5.2.rar"
    1⤵
    • Modifies registry class
    PID:4892
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1264
    • C:\Program Files\VideoLAN\VLC\vlc.exe
      "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\XWorm V5.2.rar"
      2⤵
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:812
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/812-17-0x00007FF7D6310000-0x00007FF7D6408000-memory.dmp

      Filesize

      992KB

    • memory/812-18-0x00007FFD15A10000-0x00007FFD15A44000-memory.dmp

      Filesize

      208KB

    • memory/812-19-0x00007FFD155F0000-0x00007FFD158A6000-memory.dmp

      Filesize

      2.7MB

    • memory/812-21-0x00007FFD04DA0000-0x00007FFD04EAE000-memory.dmp

      Filesize

      1.1MB

    • memory/812-20-0x00007FFD054B0000-0x00007FFD06560000-memory.dmp

      Filesize

      16.7MB