Overview

overview

10

Static

static

10

FnPull.exe

windows7-x64

10

FnPull.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    FnPull.exe

  • Size

    3.1MB

  • Sample

    241222-ma7l1avkbl

  • MD5

    b70f21695faf7d3ebe315f12c625bdf6

  • SHA1

    7f7a6240b29ddb975667e676f49e419b0f6ebab2

  • SHA256

    34b759044bb006cfa44294f77ebdce8c0fcc4f46a29389367b7656540cca5040

  • SHA512

    b67eed929cd07fe30f84eb2f57818933d543a77f35e694f2c0a8057b36e74918eb31438ac82301047f3c2748986b859b637a3ad617cd8c007cf9dc218ab753d7

  • SSDEEP

    49152:2vUt62XlaSFNWPjljiFa2RoUYIcStS+4A/h1oGd8/THHB72eh2NT:2vI62XlaSFNWPjljiFXRoUYIcQS1A/v

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

10.0.0.74:4782

Mutex

6c5433c5-9f1a-458c-b39f-92c6df8cddac

Attributes
  • encryption_key

    4363B48E7906D56C2D59200480989BD5BB39F5EC

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Window AntiMalWare

  • subdirectory

    SubDir

Targets

    • Target

      FnPull.exe

    • Size

      3.1MB

    • MD5

      b70f21695faf7d3ebe315f12c625bdf6

    • SHA1

      7f7a6240b29ddb975667e676f49e419b0f6ebab2

    • SHA256

      34b759044bb006cfa44294f77ebdce8c0fcc4f46a29389367b7656540cca5040

    • SHA512

      b67eed929cd07fe30f84eb2f57818933d543a77f35e694f2c0a8057b36e74918eb31438ac82301047f3c2748986b859b637a3ad617cd8c007cf9dc218ab753d7

    • SSDEEP

      49152:2vUt62XlaSFNWPjljiFa2RoUYIcStS+4A/h1oGd8/THHB72eh2NT:2vI62XlaSFNWPjljiFXRoUYIcQS1A/v

    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