Overview

overview

10

Static

static

3

e93827b476...18.exe

windows7-x64

10

e93827b476...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e93827b47638f3890aac916fe1111808_JaffaCakes118

  • Size

    453KB

  • Sample

    240918-qp8pdstgrm

  • MD5

    e93827b47638f3890aac916fe1111808

  • SHA1

    552c3dac7f0e22bf9a29fdd963843e8fd714d79a

  • SHA256

    08919cc5cb5b5abcdc535417162cce08f2a8395fbe647a1c67386e0df13ed63f

  • SHA512

    8d771b4e04edbcb77556e0fcddb4fe9910eb12e53ce77ca16f85bc95fb90bfbb223202eb07e1a4bda861fc244c1c7b3871a8289bdb060de9267dfe0a94b69c65

  • SSDEEP

    12288:HWdVjH7tnCkrko64EuW0WR3+qmKZYULdUe:uVjbtnCS76PuVWjmIJ

Score
10/10
nanocoreagilenetdiscoveryevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

eter202.ddns.net:2002

127.0.0.1:2002
Mutex

53957676-27b2-45fc-90fa-942bf21dff75

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-12-07T19:51:32.143834936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    2002

  • 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

    53957676-27b2-45fc-90fa-942bf21dff75

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    eter202.ddns.net

  • 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

Targets

    • Target

      e93827b47638f3890aac916fe1111808_JaffaCakes118

    • Size

      453KB

    • MD5

      e93827b47638f3890aac916fe1111808

    • SHA1

      552c3dac7f0e22bf9a29fdd963843e8fd714d79a

    • SHA256

      08919cc5cb5b5abcdc535417162cce08f2a8395fbe647a1c67386e0df13ed63f

    • SHA512

      8d771b4e04edbcb77556e0fcddb4fe9910eb12e53ce77ca16f85bc95fb90bfbb223202eb07e1a4bda861fc244c1c7b3871a8289bdb060de9267dfe0a94b69c65

    • SSDEEP

      12288:HWdVjH7tnCkrko64EuW0WR3+qmKZYULdUe:uVjbtnCS76PuVWjmIJ

    Score
    10/10
    nanocoreagilenetdiscoveryevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks