General

  • Target

    https://github.com/adi33333333334?tab=repositories

  • Sample

    240515-16bfbsfa63

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

popbob

C2

26.54.54.253:4782

Mutex

e68ac88d-83ac-4c28-b500-1c248767b934

Attributes
  • encryption_key

    DA4DBB9EE2FF6F37FD6386C21A06F055A9BEF02D

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Extracted

Family

asyncrat

Botnet

popbobin

C2

loan-mode.gl.at.ply.gg:3232

loan-mode.gl.at.ply.gg:56499

Attributes
  • delay

    1

  • install

    true

  • install_file

    ooga booga.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      https://github.com/adi33333333334?tab=repositories

    • AsyncRat

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

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Async RAT payload

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Command and Control

Web Service

1
T1102

Tasks