Overview

overview

10

Static

static

10

1423a4be11...18.exe

windows7-x64

10

1423a4be11...18.exe

windows10-2004-x64

10

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General

  • Target

    1423a4be112f647fe95730150a842627_JaffaCakes118

  • Size

    348KB

  • Sample

    240504-x3wqbabc44

  • MD5

    1423a4be112f647fe95730150a842627

  • SHA1

    ad705962c70d6d74afc7f69051c809240c1dc7d3

  • SHA256

    7655e16003aa8856e7585f5d4b76d39f9e56b784442c9523d9f0b7b9c85b714b

  • SHA512

    0df8a840711259c5026d20c069e45a996aa92e821ac870d0ae66760617e31ce5feecbdf3b03a16f3945b13df1279c1902c9a46c498b0b235217e127e49157cb0

  • SSDEEP

    6144:b+NHXf500MwDjCTHYr1b8i4YunbL/zMoXDme:6d50sjGoP4YunHAoXDme

Score
10/10
quasarslavespywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

Slave

C2

134.209.192.40:4782

Mutex

QSR_MUTEX_k8JOK9yrF6X0eZEc1V

Attributes
  • encryption_key

    Mx5vn03LCy6ul2fLffQw

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      1423a4be112f647fe95730150a842627_JaffaCakes118

    • Size

      348KB

    • MD5

      1423a4be112f647fe95730150a842627

    • SHA1

      ad705962c70d6d74afc7f69051c809240c1dc7d3

    • SHA256

      7655e16003aa8856e7585f5d4b76d39f9e56b784442c9523d9f0b7b9c85b714b

    • SHA512

      0df8a840711259c5026d20c069e45a996aa92e821ac870d0ae66760617e31ce5feecbdf3b03a16f3945b13df1279c1902c9a46c498b0b235217e127e49157cb0

    • SSDEEP

      6144:b+NHXf500MwDjCTHYr1b8i4YunbL/zMoXDme:6d50sjGoP4YunHAoXDme

    Score
    10/10
    quasarslavespywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 Matrix

Tasks