Overview

overview

10

Static

static

10

tmp88px06ug.exe

windows10-ltsc_2021-x64

10

tmp88px06ug.exe

windows10-2004-x64

10

tmp88px06ug.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    tmp88px06ug
  • Size 45KB
  • Sample260602-jjee2ahv9l
  • SHA256 27126bcf10d8c1397aacbc9ccbcc7334874d92a52932ed33c786325454e0e37d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • mtcostore.com:443

  • mtcostore.com:80

  • mtcostore.com:7797

  • mtcostore.com:8707

  • mtcostore.com:6620

  • www.mtcostore.com:443

  • www.mtcostore.com:80

  • www.mtcostore.com:7797

  • www.mtcostore.com:8707

  • www.mtcostore.com:6620

  • blaster.mtcostore.com:443

  • blaster.mtcostore.com:80

  • blaster.mtcostore.com:7797

  • blaster.mtcostore.com:8707

  • blaster.mtcostore.com:6620

  • stuxnet.mtcostore.com:443

  • stuxnet.mtcostore.com:80

  • stuxnet.mtcostore.com:7797

  • stuxnet.mtcostore.com:8707

  • stuxnet.mtcostore.com:6620

Mutex

  • YHgCaVD0ZDYL

Attributes
  • delay

    0

  • install

    true

  • install_file

    t4tirq.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      tmp88px06ug
    • Size 45KB
    • SHA256 27126bcf10d8c1397aacbc9ccbcc7334874d92a52932ed33c786325454e0e37d
    • 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

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks