Overview

overview

10

Static

static

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample240907-dnjyessann
  • SHA256 b9e61655a5231bc7226473309d0253bd670ca0aa01da8ed85fa755ec78ec137d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 45.131.111.80:4343

Mutex

  • acba47bc-0059-4de1-903e-ddf73d586598

Attributes
  • encryption_key

    A4A396F63CB98678D936806D746F527FED43A46F

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Client-built.exe
    • Size 3.1MB
    • SHA256 b9e61655a5231bc7226473309d0253bd670ca0aa01da8ed85fa755ec78ec137d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks