Overview

overview

10

Static

static

10

AsyncClient.exe

windows10-ltsc 2021-x64

10

Analysis

  • max time kernel
    25s
  • max time network
    20s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    16-11-2024 03:44

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General

  • Target

    AsyncClient.exe

  • Size

    45KB

  • MD5

    354c7ed23016e0efc2bac074bbe8c3e8

  • SHA1

    6c574c681951dfcd07ae3e05ba35868788db6267

  • SHA256

    8426d19eaab6d099a37edda0b2aad06b8945a4cab15f0e4f573ac4792e8e78da

  • SHA512

    eec36d78eeea6c2d4fea3ba2578f72639757b118b03b1199f5272c90436aa00e5c437f4517f649c502579ed3f7ebd60272f4bd62517ad78c87eeb746d6f1834d

  • SSDEEP

    768:8u/LuTMUzwJbWUnBtJmo2qVlKjPGaG6PIyzjbFgX3iHoRwxXNQfBDZHx:8u/LuTMzX2qKTkDy3bCXSHOw7QpdHx

Score
10/10
asyncratdefaultdiscoveryrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

127.0.0.1:62565

127.0.0.1:139

127.0.0.1:56150

127.0.0.1:8325

Cristopher11sa-62565.portmap.host:6606

Cristopher11sa-62565.portmap.host:7707

Cristopher11sa-62565.portmap.host:8808

Cristopher11sa-62565.portmap.host:62565

Cristopher11sa-62565.portmap.host:139

Cristopher11sa-62565.portmap.host:56150

Cristopher11sa-62565.portmap.host:8325

190.104.116.8:6606

190.104.116.8:7707

190.104.116.8:8808

190.104.116.8:62565

190.104.116.8:139

190.104.116.8:56150
Mutex

E2qgtjRHaRSi

Attributes
  • delay

    3

  • install

    false

  • install_file

    Java updater.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

    ratasyncrat
  • Asyncrat family
    asyncrat
  • 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:3164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3164-0-0x000000007522E000-0x000000007522F000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3164-1-0x0000000000DD0000-0x0000000000DE2000-memory.dmp

    Filesize

    72KB

    Download

  • memory/3164-2-0x0000000075220000-0x00000000759D1000-memory.dmp

    Filesize

    7.7MB

    Download

  • memory/3164-3-0x000000007522E000-0x000000007522F000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3164-4-0x0000000075220000-0x00000000759D1000-memory.dmp

    Filesize

    7.7MB

    Download