Overview

overview

10

Static

static

10

sp00fer.exe

windows7-x64

10

sp00fer.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    sp00fer.exe
  • Size 3.1MB
  • Sample240629-2qrcaasank
  • SHA256 7849231d077a00fd9129c2c6cecbb3287afc5656b8dfd263fdf57e2432d4f335
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • pringelsy-51954.portmap.host:51954

Mutex

  • 6dc28d35-3024-44a7-a559-f9991015fa39

Attributes
  • encryption_key

    3107DF2D44BB6914C55BEA57D100135AB0F278DF

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    799

  • startup_key

    Quasar Client Startup

  • subdirectory

    Common Files

Targets

    • Target
      sp00fer.exe
    • Size 3.1MB
    • SHA256 7849231d077a00fd9129c2c6cecbb3287afc5656b8dfd263fdf57e2432d4f335
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks