Overview

overview

10

Static

static

10

Velocity.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Velocity.exe
  • Size 3.1MB
  • Sample260808-xecbrsfa85
  • SHA256 221c9e10ba435b947bbdbf1bc8651aa01e586076a0bf8ea8d7ccf192baf764be
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasaroffice04executionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.56.1:4782

Mutex

  • 205b9b2d-594b-4caf-a433-4082089b1166

Attributes
  • encryption_key

    EE8663926FECFC67F01E9BCDBA7FD9237BC4424A

  • install_name

    Velocity.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Velocity.exe
    • Size 3.1MB
    • SHA256 221c9e10ba435b947bbdbf1bc8651aa01e586076a0bf8ea8d7ccf192baf764be
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    office04executionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks