General

  • Target

    Payment confirmation receipt.exe

  • Size

    656KB

  • Sample

    220815-mq4v2scea4

  • MD5

    5bcabd87ebebbda71b4012952d329bb5

  • SHA1

    c91200acf9e01b42663f68efde07c24bf4404f1f

  • SHA256

    6ace19befa598ac3913865abf5fea0eac3d66b77425a9700274094d58b50630f

  • SHA512

    ca2c36d0a9cb1fcd2587072617d9081a67bcc5d291a55c9fdf84afa93f42031addf754606b0c8e0ddcd6703e3d50a50f9acc456fc38f49647270258cd0acb386

Malware Config

Extracted

Family

netwire

C2

185.140.53.61:3363

185.140.53.61:3365

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

    move4ward

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      Payment confirmation receipt.exe

    • Size

      656KB

    • MD5

      5bcabd87ebebbda71b4012952d329bb5

    • SHA1

      c91200acf9e01b42663f68efde07c24bf4404f1f

    • SHA256

      6ace19befa598ac3913865abf5fea0eac3d66b77425a9700274094d58b50630f

    • SHA512

      ca2c36d0a9cb1fcd2587072617d9081a67bcc5d291a55c9fdf84afa93f42031addf754606b0c8e0ddcd6703e3d50a50f9acc456fc38f49647270258cd0acb386

    • NetWire RAT payload

    • Netwire

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

    • Checks computer location settings

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

    • 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