Overview

overview

10

Static

static

10

c88caddc2a...82.exe

windows7-x64

10

c88caddc2a...82.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    c4497b459274cec0b9fd6e3ac6c67aaa.bin
  • Size 1.2MB
  • Sample240331-cajj3acb86
  • SHA256 288aecc0412bf4f5adf5bce0d9cc9e2c8a47df3767bc3fbf60d955341f0b2ff0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasar50 installsspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • 50 installs

C2

  • 217.63.234.90:4444

  • 217.63.234.90:1313

  • 127.0.0.1:1313

Mutex

  • ef23a66e-d8e1-48c7-a533-50e2b78bea4a

Attributes
  • encryption_key

    6B0D9CDFBF22251A89F554E059B7463C8CDE0F0C

  • install_name

    svchost.exe

  • log_directory

    Logs50spread

  • reconnect_delay

    3000

  • startup_key

    svchost.exe

  • subdirectory

    SubDir

Targets

    • Target
      c88caddc2a450135e7f7d36d8b9857628b96f97b67d782025b229034d34f9582.exe
    • Size 3.1MB
    • SHA256 c88caddc2a450135e7f7d36d8b9857628b96f97b67d782025b229034d34f9582
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasar50 installsspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks