Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 18:28

General

  • Target
    Client.exe
  • Size 47KB
  • Sample261002-w4sjlsxt4m
  • SHA256 82de6fd1c04c38120096829a23bfe9ed67089b60f46bfa73c88464b5e32210c8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 1.0.7

Botnet
  • Default

C2
  • masterconstrucciones.com.co:443

Mutex
  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\Client.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    PID:5956

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5956-0-0x00007FFDCD7AF000-0x00007FFDCD7B0000-memory.dmp

        memory/5956-1-0x0000000000940000-0x0000000000952000-memory.dmp

        memory/5956-2-0x00007FFDCD620000-0x00007FFDCDFC4000-memory.dmp

        memory/5956-3-0x00007FFDCD620000-0x00007FFDCDFC4000-memory.dmp

        memory/5956-4-0x00007FFDCD620000-0x00007FFDCDFC4000-memory.dmp

        memory/5956-5-0x00007FFDCD620000-0x00007FFDCDFC4000-memory.dmp