General

  • Target

    Rechnung07752469534.exe

  • Size

    1.0MB

  • Sample

    220808-g5wv4aedhj

  • MD5

    541eebdb38c16afd2d7f8842391369ec

  • SHA1

    45bb022b308b061813a3d6f83ddf7bb82ede98b8

  • SHA256

    836da3a28305f322ad2b41ad8305ed67ac1f3fdbd5ee8ee214ab11498dcba0fa

  • SHA512

    ed1a261a557dd1c0816270c139e1adbe2fdf17ee291a96c175104f94a4d1fd8b2485177eb6615a33bae3c905e5367848ba71390a3a0778a0e51d621ee74be7c2

Malware Config

Extracted

Family

netwire

C2

xman2.duckdns.org:4433

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    false

Targets

    • Target

      Rechnung07752469534.exe

    • Size

      1.0MB

    • MD5

      541eebdb38c16afd2d7f8842391369ec

    • SHA1

      45bb022b308b061813a3d6f83ddf7bb82ede98b8

    • SHA256

      836da3a28305f322ad2b41ad8305ed67ac1f3fdbd5ee8ee214ab11498dcba0fa

    • SHA512

      ed1a261a557dd1c0816270c139e1adbe2fdf17ee291a96c175104f94a4d1fd8b2485177eb6615a33bae3c905e5367848ba71390a3a0778a0e51d621ee74be7c2

    • 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