Extracted

• • Target

    2379cbf1b539be7380bed6b1c5e1d29c77acc795d291fa2a687819d48df930bb

  • Size

    3.2MB

  • MD5

    6c16807e4417e60366cde4515d148ab3

  • SHA1

    b8212729ae453b48531c5331cfdaea3aa213cf85

  • SHA256

    2379cbf1b539be7380bed6b1c5e1d29c77acc795d291fa2a687819d48df930bb

  • SHA512

    eb448d72c2d7d74cae67cac46ebc0262e50113b40164d0c9837e4e0d481c23038f85a414dd92561fdbe5958ecdbaa86e8cdd921cc1cc2571eb96f9dd76cc2efe

  • SSDEEP

    49152:6oHBs26nkjh/a3LlwLkl6cV0ymGIj5y60K9F8AA/qDTvyNUjqwZjAN+68OxcIzQW:9B6Wh/9L3clIVy6RwA29NGoN+3OWIzQ

  Score

  10^/10

  quasaroffice04executionspywaretrojan

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Detects Windows executables referencing non-Windows User-Agents

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

  • Detects executables containing common artifacts observed in infostealers

  • Checks computer location settings

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

  • Looks up external IP address via web service

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

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to get system information.

    execution

  • Suspicious use of SetThreadContext

  behavioral1behavioral2