Overview

overview

10

Static

static

10

3e976ca41b...9a.exe

windows7-x64

10

3e976ca41b...9a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3e976ca41bec9c54164d63d0fc1ec16f8999b8e5a1f45a4c458cd25f2630919a

  • Size

    348KB

  • Sample

    250327-d5y4nsw1az

  • MD5

    6cff0f3f310f7b7993af549a05e187b2

  • SHA1

    ae7ec54524cd3ca3ac19ada763e3b6ab59c4450e

  • SHA256

    3e976ca41bec9c54164d63d0fc1ec16f8999b8e5a1f45a4c458cd25f2630919a

  • SHA512

    0d658a2a685f6bf4b40d057ab423b0cb81cb9e1d4ef8b2e155687bf09b2d5603ab20e21c4464a45f7ac3176bba631d85f4d7ae57b639a6bb475791d08839e7ef

  • SSDEEP

    6144:PrNHXf500M9M3lP/bsfF0nU2K3QfX0GAs:jd50LuGfcKkX5As

Score
10/10
quasarsystemsdiscoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

Systems

C2

1.119.13.214:9005

Mutex

QSR_MUTEX_hmjqKQTi6BreQfWR3z

Attributes
  • encryption_key

    tIYJTNrzyeaEmITC5uoi

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      3e976ca41bec9c54164d63d0fc1ec16f8999b8e5a1f45a4c458cd25f2630919a

    • Size

      348KB

    • MD5

      6cff0f3f310f7b7993af549a05e187b2

    • SHA1

      ae7ec54524cd3ca3ac19ada763e3b6ab59c4450e

    • SHA256

      3e976ca41bec9c54164d63d0fc1ec16f8999b8e5a1f45a4c458cd25f2630919a

    • SHA512

      0d658a2a685f6bf4b40d057ab423b0cb81cb9e1d4ef8b2e155687bf09b2d5603ab20e21c4464a45f7ac3176bba631d85f4d7ae57b639a6bb475791d08839e7ef

    • SSDEEP

      6144:PrNHXf500M9M3lP/bsfF0nU2K3QfX0GAs:jd50LuGfcKkX5As

    Score
    10/10
    quasarsystemsdiscoveryspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks