Overview

overview

10

Static

static

3

7a40d67c8a...18.exe

windows7-x64

10

7a40d67c8a...18.exe

windows10-2004-x64

10

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General

  • Target

    7a40d67c8a78ef63bda595ab16f5ac0f_JaffaCakes118

  • Size

    1.5MB

  • Sample

    241028-szbhrazqfw

  • MD5

    7a40d67c8a78ef63bda595ab16f5ac0f

  • SHA1

    3a4636fdee0797e1dfa0c5075cb0466c9ea00f84

  • SHA256

    e2baf0f5b01a92323fa0f46207e5b9ae09ec8945ef722b912d3559d43c6e907c

  • SHA512

    c448e227eb2244a62e7457823ad471da15a42ceb49e47f9cf148dceaafea95f7d2edca544dc900c4bf53411c94e4a59d393e861767a2fe569a04de707c2fe6bb

  • SSDEEP

    12288:KsJG6kBgpx60IbcNk+uVD7TgUdnfQu5X7Q6H+Uy1Susr8MmH3j2:M6k2n64EPVY1ZZS5R0

Score
10/10
nanocorediscoveryevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

fablousy.kozow.com:4050

127.0.0.1:4050
Mutex

58d1d627-4bc2-40ea-9ed5-7063fbcc1866

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-05-17T05:23:14.334950536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4050

  • default_group

    ike

  • 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

    58d1d627-4bc2-40ea-9ed5-7063fbcc1866

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    fablousy.kozow.com

  • 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

Targets

    • Target

      7a40d67c8a78ef63bda595ab16f5ac0f_JaffaCakes118

    • Size

      1.5MB

    • MD5

      7a40d67c8a78ef63bda595ab16f5ac0f

    • SHA1

      3a4636fdee0797e1dfa0c5075cb0466c9ea00f84

    • SHA256

      e2baf0f5b01a92323fa0f46207e5b9ae09ec8945ef722b912d3559d43c6e907c

    • SHA512

      c448e227eb2244a62e7457823ad471da15a42ceb49e47f9cf148dceaafea95f7d2edca544dc900c4bf53411c94e4a59d393e861767a2fe569a04de707c2fe6bb

    • SSDEEP

      12288:KsJG6kBgpx60IbcNk+uVD7TgUdnfQu5X7Q6H+Uy1Susr8MmH3j2:M6k2n64EPVY1ZZS5R0

    Score
    10/10
    nanocorediscoveryevasionkeyloggerspywarestealertrojan

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

      keyloggertrojanstealerspywarenanocore

    • Nanocore family

      nanocore

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks