General

  • Target

    INVOICE00543.exe

  • Size

    666KB

  • Sample

    220812-j7q4qsdcg3

  • MD5

    dfb8147fe8e22fb63d4953cbe8d6742d

  • SHA1

    95bd5bd63a3ee48a8b54e53c441d0dd2c896dfce

  • SHA256

    ae2f65dc73b9f6946ced973c5dd998d53123110a8c7a4ad6d88e7cc56d9e3d6d

  • SHA512

    186e15dd64bdc3d01395118a3ebdfbbd392eaaa1d387f1b762dfcba80f3024c344e39e7fca537e3752d5d627ca73e3bb468834528431bd9987e5cc1ff0bd210e

Malware Config

Extracted

Family

netwire

C2

212.193.30.230:3345

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

    Password@9

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      INVOICE00543.exe

    • Size

      666KB

    • MD5

      dfb8147fe8e22fb63d4953cbe8d6742d

    • SHA1

      95bd5bd63a3ee48a8b54e53c441d0dd2c896dfce

    • SHA256

      ae2f65dc73b9f6946ced973c5dd998d53123110a8c7a4ad6d88e7cc56d9e3d6d

    • SHA512

      186e15dd64bdc3d01395118a3ebdfbbd392eaaa1d387f1b762dfcba80f3024c344e39e7fca537e3752d5d627ca73e3bb468834528431bd9987e5cc1ff0bd210e

    • 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