General

  • Target

    add5d7ea43e8d2e4ca5334fc8df769f9

  • Size

    1008KB

  • Sample

    231219-1s4jysfbg3

  • MD5

    add5d7ea43e8d2e4ca5334fc8df769f9

  • SHA1

    632b823fe500f8adc8511b5371e6da697cdbbe08

  • SHA256

    da4e9c5b477efe56f29cacaef8591eef0b175829c6d1cbe4687b2ecf4174d267

  • SHA512

    f50de4eacfd94921a8566a601812a21671c613fe0fb917b18026c0f2744b2f58c45102f61a7a2783f519cc1386a70166dc8cb186a4298def98cc811d4d9eb405

  • SSDEEP

    12288:1EkCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBga/77395Ya:1EkCdxte/80jYLT3U1jfsWaz737R/UQ

Malware Config

Extracted

Family

netwire

C2

update92.publicvm.com:2020

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    1992

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      add5d7ea43e8d2e4ca5334fc8df769f9

    • Size

      1008KB

    • MD5

      add5d7ea43e8d2e4ca5334fc8df769f9

    • SHA1

      632b823fe500f8adc8511b5371e6da697cdbbe08

    • SHA256

      da4e9c5b477efe56f29cacaef8591eef0b175829c6d1cbe4687b2ecf4174d267

    • SHA512

      f50de4eacfd94921a8566a601812a21671c613fe0fb917b18026c0f2744b2f58c45102f61a7a2783f519cc1386a70166dc8cb186a4298def98cc811d4d9eb405

    • SSDEEP

      12288:1EkCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfRlgsUBga/77395Ya:1EkCdxte/80jYLT3U1jfsWaz737R/UQ

    • NetWire RAT payload

    • Netwire

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

    • Blocklisted process makes network request

    • Drops startup file

    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks