Overview

overview

10

Static

static

10

4R04Y_Runt...er.exe

windows10-2004-x64

10

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General

  • Target

    4R04Y_RuntimeBroker.exe

  • Size

    3.1MB

  • Sample

    250401-tvym6assct

  • MD5

    613989e76e4428defcb477aa032ff26b

  • SHA1

    11f3147ebd49c20bd957c6b1b0255ffe2382d24c

  • SHA256

    8b227695aca3b38ba8c88ecaade8ef7cf197270b2f423b992cdce647308e586d

  • SHA512

    8a6b3450fab0e4af69fe7f285cd507f25d65f3264e27f79e1de1c713383620e71a1dd60d47e041ae1b66961847551736fad92abe1af51865b47766e4c8d2eaf1

  • SSDEEP

    49152:PvSe821/aQWl8P0lSk3aKA3Z+nvTw3uarXLoGdzTHHB72eh2NT:Pvp821/aQWl8P0lSk3DA3Z+nc3j

Score
10/10
quasarvirgenspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

VIRGEN

C2

holefo2785-22820.portmap.host:22820

Mutex

c423e76a-260b-4d6a-90d7-cf71bdc4af8b

Attributes
  • encryption_key

    14B98F14C8A2574E32B0396E72660E0C80B14AC2

  • install_name

    RuntimeBroker.exe

  • log_directory

    Logs

  • reconnect_delay

    1000

  • startup_key

    Runtime Broker

  • subdirectory

    migration

Targets

    • Target

      4R04Y_RuntimeBroker.exe

    • Size

      3.1MB

    • MD5

      613989e76e4428defcb477aa032ff26b

    • SHA1

      11f3147ebd49c20bd957c6b1b0255ffe2382d24c

    • SHA256

      8b227695aca3b38ba8c88ecaade8ef7cf197270b2f423b992cdce647308e586d

    • SHA512

      8a6b3450fab0e4af69fe7f285cd507f25d65f3264e27f79e1de1c713383620e71a1dd60d47e041ae1b66961847551736fad92abe1af51865b47766e4c8d2eaf1

    • SSDEEP

      49152:PvSe821/aQWl8P0lSk3aKA3Z+nvTw3uarXLoGdzTHHB72eh2NT:Pvp821/aQWl8P0lSk3DA3Z+nc3j

    Score
    10/10
    quasarvirgenspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks