General

  • Target

    AttachedWaybill.exe

  • Size

    574KB

  • Sample

    210723-j2rfffv3ax

  • MD5

    33f9d631a4adcd4c64fe639352c5f76b

  • SHA1

    8828f41d318315eb05818fce4499bffa31657160

  • SHA256

    82e96593173c1407d138cca5418a00b0f5cd9960b32d8f03052eca9b33e68b44

  • SHA512

    58818cd5e1d55a4a610bb9836501a6d89fb04209b4275420bc96433af1484c0573bf1851b561779144642dd178152ca871841988864de099334ebe0372d83339

Malware Config

Extracted

Family

netwire

C2

nbg.myvnc.com:6655

nbg1.myvnc.com:6655

myb25.camdvr.org:6655

nbg2.myvnc.com:6655

myb27.camdvr.org:6655

nerdmusic.freeddns.org:6655

SUNWAP1.ooguy.com:6655

mynw1.hopto.org:6655

myb24.camdvr.org:6655

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    false

  • delete_original

    false

  • host_id

    COVID-19

  • install_path

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

  • offline_keylogger

    true

  • password

    1234

  • registry_autorun

    false

  • startup_name

  • use_mutex

    false

Targets

    • Target

      AttachedWaybill.exe

    • Size

      574KB

    • MD5

      33f9d631a4adcd4c64fe639352c5f76b

    • SHA1

      8828f41d318315eb05818fce4499bffa31657160

    • SHA256

      82e96593173c1407d138cca5418a00b0f5cd9960b32d8f03052eca9b33e68b44

    • SHA512

      58818cd5e1d55a4a610bb9836501a6d89fb04209b4275420bc96433af1484c0573bf1851b561779144642dd178152ca871841988864de099334ebe0372d83339

    • NetWire RAT payload

    • Netwire

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks