Overview

overview

10

Static

static

5

jaffacakes...gp.exe

windows10-2004-x64

10

jaffacakes...gp.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    jaffacakes118_Trojan-Spy.MSIL.Omaneat.egp.97aaf0eb55eac931959248b7fce63250
  • Size 1.1MB
  • Sample261012-j2jgpsaa59
  • SHA256 f7f84a14821ade0fc80506f5ac43a17deb2c31159e14523b942fb11ce37f9cab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
nanocoredefense_evasiondiscoverykeyloggerpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • 78.107.191.86:1194

Mutex

  • e71b6eee-1107-46a6-a443-db563fe62e56

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    78.107.191.86

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2016-12-31T20:37:54.526850636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    1194

  • 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

    e71b6eee-1107-46a6-a443-db563fe62e56

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

  • 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
      jaffacakes118_Trojan-Spy.MSIL.Omaneat.egp.97aaf0eb55eac931959248b7fce63250
    • Size 1.1MB
    • SHA256 f7f84a14821ade0fc80506f5ac43a17deb2c31159e14523b942fb11ce37f9cab
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverynanocorekeyloggerpersistenceprivilege_escalationspywarestealertrojan

    • Family: NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks