General

  • Target

    safe2.exe

  • Size

    202KB

  • MD5

    136a9fb2eed5af0eaca6632c1f22c6b0

  • SHA1

    60715506c640b2d0d9062e5ed0fae7102930a415

  • SHA256

    d0a0274f6e084fc7bcbebffb10f2cbf4e4aaf82f8c55772e23c619aa23629e04

  • SHA512

    fe3f262addadaab4b45fea44318a53815f1558b92a16486ff480500931e12f99d7efc6a93d94d1f27746f75928e62717972dd2940e52c65067c0c37687d21157

  • SSDEEP

    6144:wLV6Bta6dtJmakIM5Er0/v1wyiQSFgToW:wLV6Btpmk6/9wGSwoW

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

us3.localto.net:37190

Mutex

76b5c84c-18df-4563-9f34-905650016818

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    us3.localto.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-08-26T06:03:24.421768736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    37190

  • default_group

    Default

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    76b5c84c-18df-4563-9f34-905650016818

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    us3.localto.net

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    true

  • set_critical_process

    true

  • timeout_interval

    5000

  • use_custom_dns_server

    false

  • version

    1.2.2.0

  • wan_timeout

    8000

Signatures

  • Nanocore family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • safe2.exe
    .exe windows:4 windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections