Overview

overview

10

Static

static

10

pegasus.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    pegasus-main.zip
  • Size 1.0MB
  • Sample240706-rdv5lasdka
  • SHA256 992aa914b0bd9a7fe3008f7885de511bd16af974165754492e847530d08541d3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 90.219.112.122:4782

Mutex

  • 878b2fb4-192c-4f50-ae38-0881a431b12f

Attributes
  • encryption_key

    DB1FE6851C4D98E11497D9AF06379F8966EC065A

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Java Updater

  • subdirectory

    SubDir

Targets

    • Target
      pegasus.exe
    • Size 3.1MB
    • SHA256 198076159ed4e2443380f81b53f506807e3ef4cca8692084922744548e5383bf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks