Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2025, 12:28

General

  • Target

    dcc66765876057493a7e4683847b1195680d6693aa0584c0570b0f349cafd800.dll

  • Size

    5.2MB

  • MD5

    ff6312e5fe35c9b16a6b8609d3d4aaa0

  • SHA1

    6fb6404cbd50c210bf05018e11bc47c4d9844bea

  • SHA256

    dcc66765876057493a7e4683847b1195680d6693aa0584c0570b0f349cafd800

  • SHA512

    6afd1adee7fb30aaad87e93ed48993b6899d749321538dbe519a5eec27f726da44b36c73ca026aac64a2b48a9f252b83a6b34a718d3c2c8ba474665930309886

  • SSDEEP

    98304:VXj2tVJX06hpNT4We2Ifr4b4rjtLIy4ngdISBvmr/zTul1:VXCGG54VrQw+qmSBvMi

Malware Config

Extracted

Family

metasploit

Version

metasploit_stager

C2

192.168.43.11:5555

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcc66765876057493a7e4683847b1195680d6693aa0584c0570b0f349cafd800.dll,#1
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\system32\rundll32.exe
      rundll32.exe
      2⤵
        PID:1176

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1176-6-0x0000025ABDA50000-0x0000025ABDA51000-memory.dmp

      Filesize

      4KB

    • memory/1176-8-0x0000025ABDA50000-0x0000025ABDA51000-memory.dmp

      Filesize

      4KB

    • memory/1620-0-0x00007FF97B325000-0x00007FF97B658000-memory.dmp

      Filesize

      3.2MB

    • memory/1620-1-0x00007FF999230000-0x00007FF999232000-memory.dmp

      Filesize

      8KB

    • memory/1620-2-0x00007FF999240000-0x00007FF999242000-memory.dmp

      Filesize

      8KB

    • memory/1620-3-0x00007FF97B320000-0x00007FF97BB86000-memory.dmp

      Filesize

      8.4MB

    • memory/1620-4-0x00007FF97B320000-0x00007FF97BB86000-memory.dmp

      Filesize

      8.4MB

    • memory/1620-5-0x00007FF97B325000-0x00007FF97B658000-memory.dmp

      Filesize

      3.2MB

    • memory/1620-7-0x00007FF97B320000-0x00007FF97BB86000-memory.dmp

      Filesize

      8.4MB