Overview

overview

10

Static

static

10

Apex V2/Ap... ].exe

windows10-2004-x64

10

Apex V2/Ap... ].exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Apex V2.zip
  • Size 3.1MB
  • Sample261106-3f5mlatxa1
  • SHA256 c56f4cb4043693f0fa37cdbf17cb7a65dc3d8e1bf97d18b0884765f55a062d07
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasaroffice04discoveryexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.1.107:4782

Mutex

  • 477bbb92-b004-4859-9286-623539ed433f

Attributes
  • encryption_key

    C98C69DC8F084F1A8510588B042164D1D10ADFB8

  • install_name

    Apex.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Microsoft

  • reconnect_delay

    3000

  • startup_key

    Apex

  • subdirectory

    Apex [Trial]

Targets

    • Target
      Apex V2/Apex [Trial ].exe
    • Size 3.1MB
    • SHA256 d77586e4b9c20b8185aa2f4cfc9fcc90b370071fd7aad3698755776c9fb0e002
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    office04discoveryexecutionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks