Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    01-10-2024 21:53

General

  • Target

    libvlc.dll

  • Size

    109KB

  • MD5

    7dfb162693ceb4afbb2eb63d0f09d3f2

  • SHA1

    e733aa5746ec587a7909a66eaa6154843dc12472

  • SHA256

    f2fbd9b4d8f2ade91348d1ae14d8e6d6e27b880340c61619c6d2b63aa6891522

  • SHA512

    7c6ee99e0b0e41496d53db19863ca91b24bcdb28a7971dcc44d1c5ca88db6042b2a32a36b87c9f297cec459aa25984b5652731947f3f59954aa60dba46cfb37c

  • SSDEEP

    3072:7huVu07COkoBdgVR78pg50S+V2dqLp4L0S:0QKc8pg5aV2ALp4L0

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\libvlc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libvlc.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2104
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 240
        3⤵
        • Program crash
        PID:1996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2104-0-0x0000000074B50000-0x0000000074B72000-memory.dmp

    Filesize

    136KB

  • memory/2104-1-0x0000000074910000-0x0000000074B45000-memory.dmp

    Filesize

    2.2MB