Overview

overview

10

Static

static

10

df1efbc7ad...53.exe

windows7-x64

10

df1efbc7ad...53.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    df1efbc7ad460171eccb432f6a1bea7fdfe239c0625a2a1fc2ba4e46121fd453

  • Size

    3.1MB

  • Sample

    250205-f4jzgatkbm

  • MD5

    5069fe748eedf0e4041c185146320f3a

  • SHA1

    2f99d5e6279049e4fea6df914c017843abf920cd

  • SHA256

    df1efbc7ad460171eccb432f6a1bea7fdfe239c0625a2a1fc2ba4e46121fd453

  • SHA512

    25b57d73ecccd7980ab75bbe740ea73238b268c9149692a2a57ceb64fba47999334bd6863fd272c11665f103aa3f5db6db79fbabb184ff6e17cadf2318b6775b

  • SSDEEP

    49152:CvyI22SsaNYfdPBldt698dBcjHYxOZESD9k/rGoGdxTHHB72eh2NT:Cvf22SsaNYfdPBldt6+dBcjHYxOp

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.0.101:8080

Mutex

02b9d5d5-a658-4c3f-beb3-e1e9cbb4ed8e

Attributes
  • encryption_key

    188193B0C2081128F4D28BCFDBDC78F4E505ED6B

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    PC

Targets

    • Target

      df1efbc7ad460171eccb432f6a1bea7fdfe239c0625a2a1fc2ba4e46121fd453

    • Size

      3.1MB

    • MD5

      5069fe748eedf0e4041c185146320f3a

    • SHA1

      2f99d5e6279049e4fea6df914c017843abf920cd

    • SHA256

      df1efbc7ad460171eccb432f6a1bea7fdfe239c0625a2a1fc2ba4e46121fd453

    • SHA512

      25b57d73ecccd7980ab75bbe740ea73238b268c9149692a2a57ceb64fba47999334bd6863fd272c11665f103aa3f5db6db79fbabb184ff6e17cadf2318b6775b

    • SSDEEP

      49152:CvyI22SsaNYfdPBldt698dBcjHYxOZESD9k/rGoGdxTHHB72eh2NT:Cvf22SsaNYfdPBldt6+dBcjHYxOp

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks