Overview

overview

10

Static

static

10

1.exe

windows10-2004-x64

10

1.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    1.exe
  • Size 48KB
  • Sample260729-rt7tbshh22
  • SHA256 b4e0bb6174474dee79654c785111b9d122dcf9e390faf7743eb48e28b258429f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultcommand_and_controldefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • okwin1.godaddysites.com:6606

  • okwin1.godaddysites.com:80

  • okwin1.godaddysites.com:8080

  • okwin1.godaddysites.com:443

  • okwin1.godaddysites.com:8443

  • okwin1.godaddysites.com:22

  • okwin1.godaddysites.com:23

  • akuwin88slot.com:6606

  • akuwin88slot.com:80

  • akuwin88slot.com:8080

  • akuwin88slot.com:443

  • akuwin88slot.com:8443

  • akuwin88slot.com:22

  • akuwin88slot.com:23

  • okgames.ph/okfun:6606

  • okgames.ph/okfun:80

  • okgames.ph/okfun:8080

  • okgames.ph/okfun:443

  • okgames.ph/okfun:8443

  • okgames.ph/okfun:22

Mutex

  • lPmki2FQxySz

Attributes
  • delay

    3

  • install

    true

  • install_file

    GoogleUpdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      1.exe
    • Size 48KB
    • SHA256 b4e0bb6174474dee79654c785111b9d122dcf9e390faf7743eb48e28b258429f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultcommand_and_controldefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Outbound SSH connection to public host

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

      command_and_control
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks