Overview

overview

10

Static

static

3

33dad009c3...18.exe

windows7-x64

10

33dad009c3...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    33dad009c342fd7c36dcd487924831af_JaffaCakes118

  • Size

    577KB

  • Sample

    240710-jnp3bsvgln

  • MD5

    33dad009c342fd7c36dcd487924831af

  • SHA1

    b63ee13bef92e529234265103634839a2268a011

  • SHA256

    833329e27f6b61435fd495bc802a5a7b799b938214e6642dbc34d8c97d86e2b6

  • SHA512

    f5bfa2043f2c41780f45334d624d422a877b1abdfa68d050ac46ad40faba36c955cfa0b05124a3efd32f9768a389cdce352f1565021540e7e97fa562530bc7ae

  • SSDEEP

    12288:dKz6hGRiTGN4WNTBk6aVGplnfT3mp8Ea:FGN4WNOj6nz68

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

45.137.22.36:4837

vps.rootlayer.net:4837
Mutex

a34ff911-f69f-4250-a136-9f7dda1ff095

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    vps.rootlayer.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-11-26T04:44:00.669256236Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4837

  • default_group

    root1

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    true

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    a34ff911-f69f-4250-a136-9f7dda1ff095

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    45.137.22.36

  • 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

      33dad009c342fd7c36dcd487924831af_JaffaCakes118

    • Size

      577KB

    • MD5

      33dad009c342fd7c36dcd487924831af

    • SHA1

      b63ee13bef92e529234265103634839a2268a011

    • SHA256

      833329e27f6b61435fd495bc802a5a7b799b938214e6642dbc34d8c97d86e2b6

    • SHA512

      f5bfa2043f2c41780f45334d624d422a877b1abdfa68d050ac46ad40faba36c955cfa0b05124a3efd32f9768a389cdce352f1565021540e7e97fa562530bc7ae

    • SSDEEP

      12288:dKz6hGRiTGN4WNTBk6aVGplnfT3mp8Ea:FGN4WNOj6nz68

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojan

    • 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.

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks