Overview

overview

10

Static

static

10

a8f85c4fd7...d3.exe

windows10-2004-x64

10

a8f85c4fd7...d3.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    a8f85c4fd76bb10503aa02e13d7b9454681ba0888d16feec98a4748c0b0abdd3
  • Size 45KB
  • Sample260601-vfc9cacv7m
  • SHA256 a8f85c4fd76bb10503aa02e13d7b9454681ba0888d16feec98a4748c0b0abdd3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • vl69.sbs:443

  • vl69.sbs:80

  • vl69.sbs:7797

  • vl69.sbs:8707

  • vl69.sbs:6620

  • www.vl69.sbs:443

  • www.vl69.sbs:80

  • www.vl69.sbs:7797

  • www.vl69.sbs:8707

  • www.vl69.sbs:6620

  • trisis.vl69.sbs:443

  • trisis.vl69.sbs:80

  • trisis.vl69.sbs:7797

  • trisis.vl69.sbs:8707

  • trisis.vl69.sbs:6620

  • revil.vl69.sbs:443

  • revil.vl69.sbs:80

  • revil.vl69.sbs:7797

  • revil.vl69.sbs:8707

  • revil.vl69.sbs:6620

Mutex

  • ive5cChBCF8L

Attributes
  • delay

    0

  • install

    true

  • install_file

    445xe.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      a8f85c4fd76bb10503aa02e13d7b9454681ba0888d16feec98a4748c0b0abdd3
    • Size 45KB
    • SHA256 a8f85c4fd76bb10503aa02e13d7b9454681ba0888d16feec98a4748c0b0abdd3
    • 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