General

  • Target

    05ab85f340bb2100c86ddd5abc3e2859.exe

  • Size

    202KB

  • MD5

    05ab85f340bb2100c86ddd5abc3e2859

  • SHA1

    e3ae6559c871934722ca441ac961d726896821df

  • SHA256

    46304b04bb16705686be07f4349446f6a226989be6b00b4066aa4543d96f3dfb

  • SHA512

    526c0583b0a1cc4778867226d03ce8b656ca4cfb1a0e94cc3363a2c81819e3f02d58c1f75045a7e8da618c07cc15cf50298f83eab5e8ab7654998102c5f0967a

  • SSDEEP

    3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIgarY+b43qULQXto3b6v8Ep1vo:wLV6Bta6dtJmakIM5G/ULB3gFC

Score
10/10

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

rex1010.duckdns.org:555

Mutex

ac688923-7863-4b30-88f7-1ce87fba63c7

Attributes
  • activate_away_mode

    false

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2023-07-28T11:37:54.978258136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    555

  • default_group

    no crypt

  • 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

    ac688923-7863-4b30-88f7-1ce87fba63c7

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    rex1010.duckdns.org

  • primary_dns_server

    8.8.8.8

  • request_elevation

    true

  • restart_delay

    5000

  • run_delay

    0

  • run_on_startup

    false

  • 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

  • 05ab85f340bb2100c86ddd5abc3e2859.exe
    .exe windows:4 windows x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections