Overview

overview

10

Static

static

5

10c5d885e7...ff.exe

windows7-x64

10

10c5d885e7...ff.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_8880ab7325f0b8b80b2effe628f02ce4206dbdf8cb8400c63ed1f50eccc205fd

  • Size

    1.3MB

  • Sample

    241223-prjmlszjdy

  • MD5

    bd9933496d354d97250e4cbbf23f83c8

  • SHA1

    b8bb346d797598e6654329b05761fff1a6870e7a

  • SHA256

    8880ab7325f0b8b80b2effe628f02ce4206dbdf8cb8400c63ed1f50eccc205fd

  • SHA512

    cbe606ac576384cead4f150a77de3d1c8087556f7f8ab1e148e6bbdc6951194b4ccf9b4d181cc484c33ce737a6692ff5e7dafa8c491e14d7b0c63dff2ad98005

  • SSDEEP

    24576:77Z1r06z2JveepMCHKLU3Yo3sNSK/+PX0F6uTT226ZKUA0iiVeQWl:7naJ2epZMFo3FK2PepQZVA0iiVi

Score
10/10
azorultnanocorediscoveryevasioninfostealerkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

asorock0011.ddns.net:3883

wcbradley.duckdns.org:3883
Mutex

085f7dcc-185c-430c-8509-24ff72383d6e

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    wcbradley.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-11-25T14:42:34.851485336Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    3883

  • 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

    085f7dcc-185c-430c-8509-24ff72383d6e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    asorock0011.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

Extracted

Family

azorult

C2

http://fortillinco.com/raeymnbvcxz/index.php

Targets

    • Target

      10c5d885e75da4ac61c900f1d648c5ea66a6d82c8d9430e635918fbd7d9836ff

    • Size

      2.4MB

    • MD5

      66b8734bf63417e42501295ae9897c49

    • SHA1

      052e282d2d6fb1ef51594a01496421c1d5953d1e

    • SHA256

      10c5d885e75da4ac61c900f1d648c5ea66a6d82c8d9430e635918fbd7d9836ff

    • SHA512

      b351e270cbd07bc2e2ed2d1a247a19c215792671177ee3b78aaae4f2d3a5106002749c289ef4c75a17925edbf34da2dfe047b6c46565a8e7edbfd7cc420302aa

    • SSDEEP

      49152:bh+ZkldoPK8Ya8bh+ZkldoPK8YauAcfjCb:E2cPK8J2cPK8FAI

    Score
    10/10
    azorultnanocorediscoveryevasioninfostealerkeyloggerpersistencespywarestealertrojan

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

      trojaninfostealerazorult

    • Azorult family

      azorult

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks