General

  • Target

    e40fb6f7b8378a9d0606cfac8eb60f5d

  • Size

    696KB

  • Sample

    220802-w7rrgshhb6

  • MD5

    e40fb6f7b8378a9d0606cfac8eb60f5d

  • SHA1

    b8da9767ceeec76d7b465db3ad098f740f97c35e

  • SHA256

    024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

  • SHA512

    9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

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

      e40fb6f7b8378a9d0606cfac8eb60f5d

    • Size

      696KB

    • MD5

      e40fb6f7b8378a9d0606cfac8eb60f5d

    • SHA1

      b8da9767ceeec76d7b465db3ad098f740f97c35e

    • SHA256

      024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

    • SHA512

      9225c4526c93480377c1fa60021fa541014e83768ae265d76f9db5e5556e23255d0083946bdff732cd84efd1ac563cc69265131ea677804f42ec2367db2bcba0

    • 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.

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks