Overview

overview

10

Static

static

10

AsyncClient.exe

windows10-2004-x64

10

AsyncClient.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/06/2026, 18:43

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General

  • Target
    AsyncClient.exe
  • Size 45KB
  • Sample260628-xdarjsby3x
  • SHA256 b83f1d4fd8778f155b40b97dc4fb905b67afeba4892a4d54a3db559e295d1193
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • ald.io:6606

  • ald.io:7707

  • ald.io:8808

  • ald.io:443

  • ald.io:53

  • ald.io:22

  • raywallet.io:6606

  • raywallet.io:7707

  • raywallet.io:8808

  • raywallet.io:443

  • raywallet.io:53

  • raywallet.io:22

  • skyventuremontreal.com:6606

  • skyventuremontreal.com:7707

  • skyventuremontreal.com:8808

  • skyventuremontreal.com:443

  • skyventuremontreal.com:53

  • skyventuremontreal.com:22

Mutex

  • OFWpGUWwQg4F

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

    ratasyncrat
  • 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
    "C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3924

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/3924-0-0x00000000003E0000-0x00000000003F2000-memory.dmp
        Download

        memory/3924-1-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
        Download

        memory/3924-2-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
        Download