General

  • Target

    9849858 PO.exe

  • Size

    541KB

  • Sample

    210526-vp1wy7aa4e

  • MD5

    9237436c4af1011ed1a7a62c58f5ca62

  • SHA1

    5d2335954cd784c99f078a9c1b1d8a000c928970

  • SHA256

    3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc

  • SHA512

    ba3b63fd0e7379e1b6d56a63cdd696e1063c8659da33befeab5cafe42d6571c354aa33ecb00ab5a5ea43db2aff37c1415fb446bfef0768ab57ef42b7693b783f

Malware Config

Extracted

Family

netwire

C2

23.105.131.166:4084

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    true

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

  • offline_keylogger

    true

  • password

    Minobrawn1

  • registry_autorun

    false

  • startup_name

  • use_mutex

    false

Targets

    • Target

      9849858 PO.exe

    • Size

      541KB

    • MD5

      9237436c4af1011ed1a7a62c58f5ca62

    • SHA1

      5d2335954cd784c99f078a9c1b1d8a000c928970

    • SHA256

      3952d20010784df9f80ca5f283a2784a23e301b64c76e8a05225a7421d905fbc

    • SHA512

      ba3b63fd0e7379e1b6d56a63cdd696e1063c8659da33befeab5cafe42d6571c354aa33ecb00ab5a5ea43db2aff37c1415fb446bfef0768ab57ef42b7693b783f

    • 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

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

1
T1082

Tasks