Overview

overview

10

Static

static

10

Client-built.exe

windows10-1703-x64

10

Client-built.exe

windows7-x64

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample240817-cftl8a1cmg
  • SHA256 317b2e1eb9a1d427e165f38f2a44bd90329b729de3f7a2d19c511e023eab73a8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasarskidsspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • SKIDS

C2

  • 147.185.221.22:6712

Mutex

  • 545a5892-0ce9-4925-83a7-479d8b964612

Attributes
  • encryption_key

    9E968F05BD874BA1BE086FD1774A027473823F49

  • install_name

    Windows Host Process.exe

  • log_directory

    Windows-Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Host Process

  • subdirectory

    Windows

Targets

    • Target
      Client-built.exe
    • Size 3.1MB
    • SHA256 317b2e1eb9a1d427e165f38f2a44bd90329b729de3f7a2d19c511e023eab73a8
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasarskidsspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks