Overview

overview

10

Static

static

1

x.bat

windows10-ltsc_2021-x64

10

Sharing

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General

  • Target
    x.bat
  • Size 764KB
  • Sample260802-lnr8ssxta1
  • SHA256 2c5fbf8bdaa69bdf629ac84e587ad540713fdc5e25dda4ace0e9ea7a1d8730aa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasardefense_evasionexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Attributes
  • encryption_key

    C75C37F5794602D0FA11F69C27801E5DC319DB8F

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      x.bat
    • Size 764KB
    • SHA256 2c5fbf8bdaa69bdf629ac84e587ad540713fdc5e25dda4ace0e9ea7a1d8730aa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to get system information as a root user.

      execution

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks