Overview

overview

10

Static

static

10

rat.exe

windows7-x64

10

rat.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    rat.exe

  • Size

    3.1MB

  • Sample

    250209-vwxypaxndm

  • MD5

    0ef2261e6587f8b552ec3da98331ff26

  • SHA1

    7c8a1b9fd589576d1979c5576219e734ce7a0699

  • SHA256

    2dac612eb9e1901ccc9dba9b03680a3a330b4084f0aeb8d543f3c7a595644829

  • SHA512

    ab6363753345ede1b29d8ef3a9592e9febbbb25348d77a2f214a0d7e08301f6596c99fbeb1ee6b62edb426454562dc74657f295a876021bba8610b6f9a9c2e34

  • SSDEEP

    49152:evHI22SsaNYfdPBldt698dBcjHpxDEDw1k/JxQoGdtTHHB72eh2NT:evo22SsaNYfdPBldt6+dBcjHpxW+

Score
10/10
quasaroffice01discoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office01

C2

sabaf-38910.portmap.host:38910

Mutex

f7356d60-951e-494a-a901-2e12bb084129

Attributes
  • encryption_key

    5C7AC20AEB149D8BC06141FCF79866AD6E3847AD

  • install_name

    RuntimeBroker.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    RunTimeBroker

  • subdirectory

    System32

Targets

    • Target

      rat.exe

    • Size

      3.1MB

    • MD5

      0ef2261e6587f8b552ec3da98331ff26

    • SHA1

      7c8a1b9fd589576d1979c5576219e734ce7a0699

    • SHA256

      2dac612eb9e1901ccc9dba9b03680a3a330b4084f0aeb8d543f3c7a595644829

    • SHA512

      ab6363753345ede1b29d8ef3a9592e9febbbb25348d77a2f214a0d7e08301f6596c99fbeb1ee6b62edb426454562dc74657f295a876021bba8610b6f9a9c2e34

    • SSDEEP

      49152:evHI22SsaNYfdPBldt698dBcjHpxDEDw1k/JxQoGdtTHHB72eh2NT:evo22SsaNYfdPBldt6+dBcjHpxW+

    Score
    10/10
    quasaroffice01spywaretrojandiscovery

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks