Overview

overview

10

Static

static

10

AsyncClient.exe

windows7-x64

10

AsyncClient.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    241s
  • max time network
    321s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2023, 05:48

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General

  • Target
    AsyncClient.exe
  • Size 45KB
  • Sample230507-ghlfvaff7w
  • SHA256 e4754f6bf9dab9b5c124d1d1b1238ddbfa1383e593f686f55a9eb747d44a938f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.7B

Botnet

  • Default

C2

  • 127.0.0.1:61288

  • 146.70.165.10:61288

Mutex

  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

    ratasyncrat
  • Async RAT payload 1 IoCs
    rat

Processes

  • C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
    "C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
    1⤵
      PID:3768

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3768-133-0x0000000000340000-0x0000000000352000-memory.dmp
          Download

          memory/3768-134-0x0000000004DD0000-0x0000000004DE0000-memory.dmp
          Download