Analysis

  • max time kernel
    92s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/12/2023, 11:36

General

  • Target
    4fb352533e1e94c4ddf6de8805419d8b730d7d50f4fc753ad3473b8696976a74.dll
  • Size 5.8MB
  • Sample231220-nqsy8aecbl
  • SHA256 4fb352533e1e94c4ddf6de8805419d8b730d7d50f4fc753ad3473b8696976a74
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4fb352533e1e94c4ddf6de8805419d8b730d7d50f4fc753ad3473b8696976a74.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4604
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4fb352533e1e94c4ddf6de8805419d8b730d7d50f4fc753ad3473b8696976a74.dll,#1
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4208

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4208-1-0x0000000074DE0000-0x000000007573B000-memory.dmp

        memory/4208-0-0x0000000002900000-0x0000000002901000-memory.dmp

        memory/4208-2-0x0000000002910000-0x0000000002911000-memory.dmp

        memory/4208-8-0x0000000002980000-0x0000000002981000-memory.dmp

        memory/4208-7-0x0000000002970000-0x0000000002971000-memory.dmp

        memory/4208-6-0x0000000002960000-0x0000000002961000-memory.dmp

        memory/4208-5-0x0000000002950000-0x0000000002951000-memory.dmp

        memory/4208-4-0x0000000074DE0000-0x000000007573B000-memory.dmp

        memory/4208-3-0x0000000002920000-0x0000000002921000-memory.dmp