Overview

overview

10

Static

static

10

6b701aa88f...fe.exe

windows10-2004-x64

10

6b701aa88f...fe.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    6b701aa88fcb0eeb6597509cf42e0a15d90198e75e7032cee4cbcec2a4221bfe
  • Size 45KB
  • Sample261012-ydlpgset7t
  • SHA256 6b701aa88fcb0eeb6597509cf42e0a15d90198e75e7032cee4cbcec2a4221bfe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • fly88.town:443

  • fly88.town:8443

  • fly88.town:25

  • fly88.town:80

Mutex

  • kV05PhEjyceU

Attributes
  • delay

    3

  • install

    true

  • install_file

    fly88.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      6b701aa88fcb0eeb6597509cf42e0a15d90198e75e7032cee4cbcec2a4221bfe
    • Size 45KB
    • SHA256 6b701aa88fcb0eeb6597509cf42e0a15d90198e75e7032cee4cbcec2a4221bfe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks