Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample260730-trkbcsvzb1
  • SHA256 f22cc2c2e04f49a90ee29885257be3c186e278fb7da14cfaaf79454ea71296df
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasar$executionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • $

C2

  • 110.137.39.220:4782

Mutex

  • ece4c0a8-6feb-4bdc-b69c-1c448be6d57a

Attributes
  • encryption_key

    B427E2CEED7979297274B02E66ADE25DA1BF2278

  • install_name

    $$$.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Client-built.exe
    • Size 3.1MB
    • SHA256 f22cc2c2e04f49a90ee29885257be3c186e278fb7da14cfaaf79454ea71296df
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    $executionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks