Overview

overview

10

Static

static

10

msgde.exe

windows7-x64

10

msgde.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    msgde.exe

  • Size

    3.1MB

  • Sample

    241227-gjz1maslfz

  • MD5

    c9536d9bb5c51fe2741cbf206531c13b

  • SHA1

    5e4e1d68dd06301cf7810fa04589917aadfefad7

  • SHA256

    1dff2a45e9861cdcb8741dd196123e32e2b9004b950ee21b9bacc9f99be14fdc

  • SHA512

    e3bd730edd61ef54180ca004947cdcd1de88756ecec7f7f46f0a66702e5f271243ff096b0dc3c1e93621948745374fe996704078a64d23a7d049f424e754f5f7

  • SSDEEP

    49152:avBt62XlaSFNWPjljiFa2RoUYI63RJ6TbR3LoGd/THHB72eh2NT:avr62XlaSFNWPjljiFXRoUYI63RJ6F

Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

185.228.82.21:4782

Mutex

59c47ccd-e59a-4ccb-933e-f1094e43684c

Attributes
  • encryption_key

    7CDE15C94B12183E5BC0673A57C6342C87E44E2A

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    msgde

  • subdirectory

    SubDir

Targets

    • Target

      msgde.exe

    • Size

      3.1MB

    • MD5

      c9536d9bb5c51fe2741cbf206531c13b

    • SHA1

      5e4e1d68dd06301cf7810fa04589917aadfefad7

    • SHA256

      1dff2a45e9861cdcb8741dd196123e32e2b9004b950ee21b9bacc9f99be14fdc

    • SHA512

      e3bd730edd61ef54180ca004947cdcd1de88756ecec7f7f46f0a66702e5f271243ff096b0dc3c1e93621948745374fe996704078a64d23a7d049f424e754f5f7

    • SSDEEP

      49152:avBt62XlaSFNWPjljiFa2RoUYI63RJ6TbR3LoGd/THHB72eh2NT:avr62XlaSFNWPjljiFXRoUYI63RJ6F

    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks