Overview

overview

10

Static

static

N2K18_Paym...py.vbs

windows7_x64

3

N2K18_Paym...py.vbs

windows10_x64

10

Sharing

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General

  • Target

    N2K18_Payment_Copy.vbs

  • Size

    2KB

  • Sample

    211118-xzyqhaacf5

  • MD5

    76d64bdec97716fc5db19bf4d9fd3255

  • SHA1

    35f62e6cc17c8bc982db07c556216d98fd600c02

  • SHA256

    8d8c15469072ede8e80eb85c7f3ef44ba53778831c28dab5a6562a0672b1bc72

  • SHA512

    d38a1e31a96267bb7706b4e072c6c383bb26eb2e065b0b6e5b6c178ac87cc0115d2a2f88ec5ab71a93364197e1eefff0e3c3cb87a50b636607e2026b962c90f9

Score
10/10
nanocorenjrathackedevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

jamcav.duckdns.org:6746

Mutex

9bb8b571-1a08-4fb2-8447-a1da0968f2fa

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    jamcav.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-08-20T15:54:30.577245636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    6746

  • default_group

    jam

  • 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

    9bb8b571-1a08-4fb2-8447-a1da0968f2fa

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    jamcav.duckdns.org

  • 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

Extracted

Family

njrat

Version

1.9

Botnet

HacKed

Mutex

Microsoft.Exe

Attributes
  • reg_key

    Microsoft.Exe

Targets

    • Target

      N2K18_Payment_Copy.vbs

    • Size

      2KB

    • MD5

      76d64bdec97716fc5db19bf4d9fd3255

    • SHA1

      35f62e6cc17c8bc982db07c556216d98fd600c02

    • SHA256

      8d8c15469072ede8e80eb85c7f3ef44ba53778831c28dab5a6562a0672b1bc72

    • SHA512

      d38a1e31a96267bb7706b4e072c6c383bb26eb2e065b0b6e5b6c178ac87cc0115d2a2f88ec5ab71a93364197e1eefff0e3c3cb87a50b636607e2026b962c90f9

    Score
    10/10
    nanocorenjrathackedevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks