Overview

overview

10

Static

static

10

qua1copy.exe

windows7-x64

10

qua1copy.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    qua1copy.exe

  • Size

    3.1MB

  • Sample

    241209-etbdxazjey

  • MD5

    93c01f8db5d2ed29f0517e5127cc8e20

  • SHA1

    6dd1ec4bb3a44d49069c520147d3a2f770712f9d

  • SHA256

    1802c12195920564b376da69515b15bd80800b4f5e4c78fd7eb7ddc16eb4c16f

  • SHA512

    e88f5a48f13d6b398442cf4ed2486f2eafa9305869df1b9b8b8321207227fe1dbbc60f81f05f36e68a08f205f7a0a1db1b5196b309a57418e99b2e3ea0245858

  • SSDEEP

    24576:ay0l0qdGhU/yVzs01yI0ovMdtm0CFnlzTrKP:a3yayVt0okdt

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

45.66.231.154:4782

Mutex

4304b988-116c-4522-ab83-7f9ad875f60f

Attributes
  • encryption_key

    A6B8B9B9B02FC86103A59CE003D7B3B45DAF8550

  • install_name

    svchost.exe

  • log_directory

    svchost

  • reconnect_delay

    3000

  • startup_key

    svchost

  • subdirectory

    svchost

Targets

    • Target

      qua1copy.exe

    • Size

      3.1MB

    • MD5

      93c01f8db5d2ed29f0517e5127cc8e20

    • SHA1

      6dd1ec4bb3a44d49069c520147d3a2f770712f9d

    • SHA256

      1802c12195920564b376da69515b15bd80800b4f5e4c78fd7eb7ddc16eb4c16f

    • SHA512

      e88f5a48f13d6b398442cf4ed2486f2eafa9305869df1b9b8b8321207227fe1dbbc60f81f05f36e68a08f205f7a0a1db1b5196b309a57418e99b2e3ea0245858

    • SSDEEP

      24576:ay0l0qdGhU/yVzs01yI0ovMdtm0CFnlzTrKP:a3yayVt0okdt

    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