General

  • Target

    ee61ac3cd6ac0319af2ca16d292464c08c018c15cd54f48c27df5907c9fca089

  • Size

    1MB

  • Sample

    220921-qfpj6agch5

  • MD5

    05537902058bc265bf790af120df1723

  • SHA1

    cd69a5a835ec1043537a214f9f5b691502b9862d

  • SHA256

    ee61ac3cd6ac0319af2ca16d292464c08c018c15cd54f48c27df5907c9fca089

  • SHA512

    98de7cd81e76f1ba04132e10bb5ce23b486ce0730c8e7178bd29cc2e91d18e76efe28e24d3b31e3816e11404fbb3905acbd85bf7d54ccc3b8961ffc6064f7597

  • SSDEEP

    24576:MAOcZXgZd9/xGcLEQprgWA78zmi8wC8c4TjgbKc6QSGoNuTgl9RTxtv5V:a33oMrgWi8ai8R8cw46OZT8XT/v5V

Malware Config

Extracted

Family

netwire

C2

37.0.14.206:3384

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    true

  • offline_keylogger

    true

  • password

    Password234

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      ee61ac3cd6ac0319af2ca16d292464c08c018c15cd54f48c27df5907c9fca089

    • Size

      1MB

    • MD5

      05537902058bc265bf790af120df1723

    • SHA1

      cd69a5a835ec1043537a214f9f5b691502b9862d

    • SHA256

      ee61ac3cd6ac0319af2ca16d292464c08c018c15cd54f48c27df5907c9fca089

    • SHA512

      98de7cd81e76f1ba04132e10bb5ce23b486ce0730c8e7178bd29cc2e91d18e76efe28e24d3b31e3816e11404fbb3905acbd85bf7d54ccc3b8961ffc6064f7597

    • SSDEEP

      24576:MAOcZXgZd9/xGcLEQprgWA78zmi8wC8c4TjgbKc6QSGoNuTgl9RTxtv5V:a33oMrgWi8ai8R8cw46OZT8XT/v5V

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks