Overview

overview

10

Static

static

10

pdfvault.exe

windows10-2004-x64

10

pdfvault.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    pdfvault.exe
  • Size 3.5MB
  • Sample260415-ebxt7aes4q
  • SHA256 6ae587a0dafec2113858c1754706a3f6073cb4d4c4207ca5ac0f1fb359e09515
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasarpdfvaultexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • pdfvault

C2

  • afrekqno.za.com:4782

  • afrekqno.za.com:443

  • c168vip9.online:443

  • c168vip9.online:4782

Mutex

  • pdfvault

Attributes
  • encryption_key

    2DA8E1B5D18EAA4561218BCAF7CC51C403CE73ED

  • install_name

    pdfvault.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    pdfvault

  • subdirectory

    pdfvault

Targets

    • Target
      pdfvault.exe
    • Size 3.5MB
    • SHA256 6ae587a0dafec2113858c1754706a3f6073cb4d4c4207ca5ac0f1fb359e09515
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    pdfvaultexecutionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks