General

  • Target

    5576a672ade73b26e1d758c027a867333987d3d2416ed9a726180fb4227a2786

  • Size

    520KB

  • Sample

    220725-tetdhahchr

  • MD5

    8717d55dac4f12cf84a3b349bdd9823c

  • SHA1

    6281203d0ed33f80dd9f0a18e1a65d271d8213da

  • SHA256

    5576a672ade73b26e1d758c027a867333987d3d2416ed9a726180fb4227a2786

  • SHA512

    5f5b6fab98c389563618f274e7985111221965889a034576c570262063d619d5bcb2dab77a26f9f136c620ba1e965f6a6b13748ff8b81d07555a2f4d80cfaabe

Malware Config

Extracted

Family

netwire

C2

superserver100.hopto.org:8973

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      5576a672ade73b26e1d758c027a867333987d3d2416ed9a726180fb4227a2786

    • Size

      520KB

    • MD5

      8717d55dac4f12cf84a3b349bdd9823c

    • SHA1

      6281203d0ed33f80dd9f0a18e1a65d271d8213da

    • SHA256

      5576a672ade73b26e1d758c027a867333987d3d2416ed9a726180fb4227a2786

    • SHA512

      5f5b6fab98c389563618f274e7985111221965889a034576c570262063d619d5bcb2dab77a26f9f136c620ba1e965f6a6b13748ff8b81d07555a2f4d80cfaabe

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • NetWire RAT payload

    • Netwire

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

    • ModiLoader Second Stage

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks