Overview

overview

10

Static

static

3

69a51bdac2...18.exe

windows7-x64

3

69a51bdac2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    69a51bdac2ac8271fa3c55a850868522_JaffaCakes118

  • Size

    800KB

  • Sample

    240724-a9n8gs1hrg

  • MD5

    69a51bdac2ac8271fa3c55a850868522

  • SHA1

    e7fee0895e47f3b8cc4c1558285bb707ab545cc4

  • SHA256

    77dae346165dfebf14c21ecdecbfaed8ca273267c329e36e3f10bc3f911bee4d

  • SHA512

    52b53f721443f36e385e74651b4f0948c0a38cce5487780bdc7ee5e02afe55f11eaa093a64dfb286c21f7ee6e65dfdc1f2911e00208b16550839990fc11b59d7

  • SSDEEP

    12288:knZY/k1wWaQBiVoXZ7GB+VNIRm3jOZBGCjuiIsbYaTxkvdcYvgtas4HWW:cZYc1wKBGoXZJIsT/q51ViL4tasGWW

Score
10/10
nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

45.15.143.249:7890

helpout.duckdns.org:7890
Mutex

e77d3ae2-5d58-46f0-8bbe-00fca4f52942

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    helpout.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-10-25T19:23:47.669704536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    7890

  • 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

    e77d3ae2-5d58-46f0-8bbe-00fca4f52942

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    45.15.143.249

  • 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

      69a51bdac2ac8271fa3c55a850868522_JaffaCakes118

    • Size

      800KB

    • MD5

      69a51bdac2ac8271fa3c55a850868522

    • SHA1

      e7fee0895e47f3b8cc4c1558285bb707ab545cc4

    • SHA256

      77dae346165dfebf14c21ecdecbfaed8ca273267c329e36e3f10bc3f911bee4d

    • SHA512

      52b53f721443f36e385e74651b4f0948c0a38cce5487780bdc7ee5e02afe55f11eaa093a64dfb286c21f7ee6e65dfdc1f2911e00208b16550839990fc11b59d7

    • SSDEEP

      12288:knZY/k1wWaQBiVoXZ7GB+VNIRm3jOZBGCjuiIsbYaTxkvdcYvgtas4HWW:cZYc1wKBGoXZJIsT/q51ViL4tasGWW

    Score
    10/10
    discoverynanocoreevasionkeyloggerpersistencespywarestealertrojan

    • 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.

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks