Overview

overview

10

Static

static

10

wannacry.exe

windows10-2004-x64

10

wannacry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    wannacry.exe
  • Size 3.1MB
  • Sample260706-kfgxesgx2p
  • SHA256 4bb5cce0602d54c6a3cd6e52aebebfac111683642fca73c2e7fa6bc22a85338c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasar58winkycspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • 58winkyc

C2

  • 58winkyc.cn.com:4782

  • 172.67.184.91:4782

  • 104.21.19.3:4782

  • halo99.org:4782

  • www.halo99.org:4782

  • 194.1.147.45:4782

  • 58winkyc.cn.com:443

  • 172.67.184.91:443

  • 104.21.19.3:443

  • halo99.org:443

  • www.halo99.org:443

  • 194.1.147.45:443

Mutex

  • 0e110a46-1cf4-4a5d-ab47-5375d287683f

Attributes
  • encryption_key

    FAA6DCCCB5AA917EA4E50E1D9897AB35BE84AF27

  • install_name

    wannacry.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      wannacry.exe
    • Size 3.1MB
    • SHA256 4bb5cce0602d54c6a3cd6e52aebebfac111683642fca73c2e7fa6bc22a85338c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    58winkycquasarspywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks