Overview

overview

10

Static

static

10

AsyncClient.exe

windows10-2004-x64

10

AsyncClient.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/07/2026, 02:06

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General

  • Target
    AsyncClient.exe
  • Size 45KB
  • Sample260727-cjle1sthrd
  • SHA256 099606213889436eaa988fb54f7dbb27c3eb213f88e423906856a95bd3c1b15d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defaultdiscoveryasyncratrat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • bee-launchpad.io:443

  • bee-launchpad.io:80

  • bee-launchpad.io:25

  • bee-launchpad.io:8443

  • bertajuk.com:443

  • bertajuk.com:80

  • bertajuk.com:25

  • bertajuk.com:8443

  • midaspartners.com.ng:443

  • midaspartners.com.ng:80

  • midaspartners.com.ng:25

  • midaspartners.com.ng:8443

Mutex

  • MmGlNnDuTx7J

Attributes
  • delay

    9

  • 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
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
    "C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2680
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1508

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/2680-0-0x0000000074F22000-0x0000000074F23000-memory.dmp
          Download

          memory/2680-1-0x0000000000940000-0x0000000000952000-memory.dmp
          Download

          memory/2680-2-0x0000000074F22000-0x0000000074F23000-memory.dmp
          Download

          memory/2680-3-0x0000000074F10000-0x00000000756CC000-memory.dmp
          Download

          memory/2680-4-0x0000000074F10000-0x00000000756CC000-memory.dmp
          Download