General

  • Target

    Payment Receipt.exe

  • Size

    822KB

  • Sample

    220804-q79peaffa3

  • MD5

    85c078ec708786cf1bdb44465afd8eeb

  • SHA1

    528497fc0ab6bc410fb971e4558f56fb370036ea

  • SHA256

    59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7

  • SHA512

    10c16726352536599c4cebbf570902e56d5886648be6fefe6a6a55ef73e3674f90c1199d691f47b813b86b78a55321c5bd96b99853bfb87606e22131ca40d45c

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 Receipt.exe

    • Size

      822KB

    • MD5

      85c078ec708786cf1bdb44465afd8eeb

    • SHA1

      528497fc0ab6bc410fb971e4558f56fb370036ea

    • SHA256

      59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7

    • SHA512

      10c16726352536599c4cebbf570902e56d5886648be6fefe6a6a55ef73e3674f90c1199d691f47b813b86b78a55321c5bd96b99853bfb87606e22131ca40d45c

    • 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