Overview

overview

10

Static

static

3

dd.exe

windows10-2004-x64

10

dd.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    dd.exe
  • Size 2.2MB
  • Sample251006-vmsbvatsew
  • SHA256 8fb83f7dcf99df1ee9f47544fc4387b22d48a40657d10b502f01a3c378b8ea3f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasarpsdefense_evasiondiscoveryexecutionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.7.4

Botnet

  • ps

C2

  • 66.59.196.120:4782

Mutex

  • dad50fa9-e485-45c5-867d-8e558ee485c4

Attributes
  • encryption_key

    7948950F56E714A3ECF853664FFA65AE86A70051

  • install_name

    wintindo.exe

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    wininit32

  • subdirectory

    win

Targets

    • Target
      dd.exe
    • Size 2.2MB
    • SHA256 8fb83f7dcf99df1ee9f47544fc4387b22d48a40657d10b502f01a3c378b8ea3f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    psdiscoveryexecutionquasarpersistencespywaretrojandefense_evasion

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks