Overview

overview

10

Static

static

10

quasarv2.exe

windows10-2004-x64

10

quasarv2.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 05:03

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General

  • Target
    quasarv2.exe
  • Size 46KB
  • Sample260823-fpqhpsshjh
  • SHA256 bbf80e30d36be32165ed43ff40107f0bb00e0e5c0cfb8b850b25c1f3a6a203e7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • lsj789.cc/vi-vn/:80

  • lsj789.cc/vi-vn/:8080

  • lsj789.cc/vi-vn/:443

  • lsj789.cc/vi-vn/:8443

  • lsj789.cc/vi-vn/:6606

  • lsj789.cc/vi-vn/:22

  • aula69.co/vi-vn/:80

  • aula69.co/vi-vn/:8080

  • aula69.co/vi-vn/:443

  • aula69.co/vi-vn/:8443

  • aula69.co/vi-vn/:6606

  • aula69.co/vi-vn/:22

  • qq589slot.co/vi-vn/:80

  • qq589slot.co/vi-vn/:8080

  • qq589slot.co/vi-vn/:443

  • qq589slot.co/vi-vn/:8443

  • qq589slot.co/vi-vn/:6606

  • qq589slot.co/vi-vn/:22

  • www.itsablingthing.co/vi-vn/:80

  • www.itsablingthing.co/vi-vn/:8080

Mutex

  • 0WqmJphoDQqF

Attributes
  • delay

    3

  • install

    false

  • install_file

    GoogleUpdate.exe

  • 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\quasarv2.exe
    "C:\Users\Admin\AppData\Local\Temp\quasarv2.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5864

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5864-0-0x0000000074332000-0x0000000074333000-memory.dmp
        Download

        memory/5864-1-0x00000000001E0000-0x00000000001F2000-memory.dmp
        Download

        memory/5864-2-0x0000000074320000-0x0000000074ADC000-memory.dmp
        Download

        memory/5864-3-0x0000000074332000-0x0000000074333000-memory.dmp
        Download

        memory/5864-4-0x0000000074320000-0x0000000074ADC000-memory.dmp
        Download