Overview

overview

10

Static

static

3

fe3ec61798...18.exe

windows7-x64

10

fe3ec61798...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    fe3ec61798741f90f745a0f508f78c33_JaffaCakes118

  • Size

    11.2MB

  • Sample

    241219-dyl6javqfw

  • MD5

    fe3ec61798741f90f745a0f508f78c33

  • SHA1

    a61540c961cbc8cc90715c610ec7e957d4153757

  • SHA256

    13e353b5aaf0a49286d0148954759cf4eb844087f28bf0be58f9fe0f8c9df947

  • SHA512

    78fee25e34482064bdcbcdb1681c4156d6ecf5db1ede0273cbe8b8e887bd30a30c1fc9f4fc8bd4d7921321386d8728ddc4dfdd0ab44b1c76ed3a490b23d2e9ee

  • SSDEEP

    196608:ytgZqGeTGDbev2aL8bpXxOUu8q7WtnlpWGj8zPMw4XtPRk4R3BxCkfHOU08:bqGeTGWv2hlJj8SXtPR/3BxZHlX

Score
10/10
nanocorediscoveryevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

lordranseierpilot.from-ms.com:4419

lordranseier.from-de.com:4419
Mutex

3840f080-c49f-4256-bcbf-eb2fbb38fb91

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    lordranseier.from-de.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-10-14T12:02:11.615420136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4419

  • default_group

    Olsders

  • 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

    3840f080-c49f-4256-bcbf-eb2fbb38fb91

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    lordranseierpilot.from-ms.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

      fe3ec61798741f90f745a0f508f78c33_JaffaCakes118

    • Size

      11.2MB

    • MD5

      fe3ec61798741f90f745a0f508f78c33

    • SHA1

      a61540c961cbc8cc90715c610ec7e957d4153757

    • SHA256

      13e353b5aaf0a49286d0148954759cf4eb844087f28bf0be58f9fe0f8c9df947

    • SHA512

      78fee25e34482064bdcbcdb1681c4156d6ecf5db1ede0273cbe8b8e887bd30a30c1fc9f4fc8bd4d7921321386d8728ddc4dfdd0ab44b1c76ed3a490b23d2e9ee

    • SSDEEP

      196608:ytgZqGeTGDbev2aL8bpXxOUu8q7WtnlpWGj8zPMw4XtPRk4R3BxCkfHOU08:bqGeTGWv2hlJj8SXtPR/3BxZHlX

    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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks