Extracted

Extracted

• • Target

    tmp

  • Size

    260KB

  • MD5

    2c7eeef34a1b35c0b025c43c7233f453

  • SHA1

    82e361e77aaf426fcc8d18a46391ce2bf064f493

  • SHA256

    cc7dc07df5e85f948998b1d711b7ea362e529799b2f47d35f256ccd901ab3af9

  • SHA512

    50178b34dadedcd370d031b668906ed3016fd79706b87fd665cfdab942a487625d552629d7ec97a300b63b012a412226b0c128a88e96a17f6189896cb2473010

  • SSDEEP

    6144:8ea7tvhFs3Huy3Pu2eAHNabHtqY+dpEnPM43:67FPeOy3Pu8hNdpEk4

  Score

  10^/10

  orcusplaguebotquasarskynetbotnetevasionpersistenceratspywarestealertrojan

  • Contains code to disable Windows Defender

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender Real-time Protection settings

    evasiontrojan

  • Modifies security service

    evasion

  • Orcus

    Orcus is a Remote Access Trojan that is being sold on underground forums.

    ratspywarestealerorcus

  • Orcus main payload

  • PlagueBot

    PlagueBot is an open source Bot written in Pascal.

    botnetplaguebot

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Orcurs Rat Executable

  • PlagueBot Executable

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Checks computer location settings

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

  • Drops startup file

  • Loads dropped DLL

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Drops desktop.ini file(s)

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2