Analysis

  • max time kernel
    58s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    12/10/2026, 19:05

General

  • Target
    fb5d0657a3c49f4d7778b337850da012154063db3437f5c3017235695de1b15b.exe
  • Size 45KB
  • Sample261012-xrmy2adz21
  • SHA256 fb5d0657a3c49f4d7778b337850da012154063db3437f5c3017235695de1b15b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • 123b0.online:6606

  • 123b0.online:7707

  • 123b0.online:8808

  • 123b0.online:443

  • 123b0.online:80

  • 123b0.online:8844

  • 123b0.online:22

  • 123b0.online:53

  • playhood.in/vi-vn/:6606

  • playhood.in/vi-vn/:7707

  • playhood.in/vi-vn/:8808

  • playhood.in/vi-vn/:443

  • playhood.in/vi-vn/:80

  • playhood.in/vi-vn/:8844

  • playhood.in/vi-vn/:22

  • playhood.in/vi-vn/:53

  • 123casinojuno.com/vi-vn/:6606

  • 123casinojuno.com/vi-vn/:7707

  • 123casinojuno.com/vi-vn/:8808

  • 123casinojuno.com/vi-vn/:443

Mutex
  • 4UWs9OPJ8vyg

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#.

  • Outbound SSH connection to public host 2 TTPs 1 IoCs

    SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

  • 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.

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb5d0657a3c49f4d7778b337850da012154063db3437f5c3017235695de1b15b.exe
    "C:\Users\Admin\AppData\Local\Temp\fb5d0657a3c49f4d7778b337850da012154063db3437f5c3017235695de1b15b.exe"
    1⤵
    • Outbound SSH connection to public host
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:4744

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4744-0-0x0000000000F60000-0x0000000000F72000-memory.dmp

        memory/4744-1-0x0000000005A20000-0x0000000005A30000-memory.dmp

        memory/4744-2-0x0000000005A20000-0x0000000005A30000-memory.dmp