Overview

overview

10

Static

static

10

b2dc53182a...38.exe

windows7-x64

10

b2dc53182a...38.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b2dc53182a52e5c69dadc178d78293ba0279bab390060706aea82e06d6d0ee38.exe
  • Size 3.1MB
  • Sample241107-dk9pnswpcj
  • SHA256 b2dc53182a52e5c69dadc178d78293ba0279bab390060706aea82e06d6d0ee38
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 79.110.49.113:4782

Mutex

  • 80cc45d9-dc43-44b3-ac80-ecdaba7021d0

Attributes
  • encryption_key

    3EE23A56AD46569523F47CC2BF5DF3AC7BD43361

  • install_name

    wininit.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Windows Security

  • subdirectory

    SubDir

Targets

    • Target
      b2dc53182a52e5c69dadc178d78293ba0279bab390060706aea82e06d6d0ee38.exe
    • Size 3.1MB
    • SHA256 b2dc53182a52e5c69dadc178d78293ba0279bab390060706aea82e06d6d0ee38
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks