Overview

overview

10

Static

static

3

f5a9d092ed...18.exe

windows7-x64

10

f5a9d092ed...18.exe

windows10-2004-x64

10

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General

  • Target

    f5a9d092edbaa842c01104d2d81bb45b_JaffaCakes118

  • Size

    713KB

  • Sample

    240417-nkpplsdc56

  • MD5

    f5a9d092edbaa842c01104d2d81bb45b

  • SHA1

    1bf71ac073bd5b3b62d5b7e7538fc1e01cf28f50

  • SHA256

    f7984a40a419c7505ed86760237e50455ad8354312b8f2b5fbc6aa99e614b8d6

  • SHA512

    ae068d669cc42da09dabd14f7e7d450a976d7d559b18f45b142fd5923da8e03dbe153102fd27d9fdc283dc018f28cc65af13aa45152f21cd805215f6e65231bf

  • SSDEEP

    12288:k92Xat8GMB12ltOyJhQA32aXDdanxDhqmkXnjeDgWNPOfwnf:NX88GMB18OyJuAGokRhqmkX89WfO

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

coc88.duckdns.org:8005

193.56.29.150:8005
Mutex

83352d75-1e88-4978-9dd5-254659b170b8

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    193.56.29.150

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-05-15T16:24:32.018576736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    8005

  • 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

    83352d75-1e88-4978-9dd5-254659b170b8

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    coc88.duckdns.org

  • 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

      f5a9d092edbaa842c01104d2d81bb45b_JaffaCakes118

    • Size

      713KB

    • MD5

      f5a9d092edbaa842c01104d2d81bb45b

    • SHA1

      1bf71ac073bd5b3b62d5b7e7538fc1e01cf28f50

    • SHA256

      f7984a40a419c7505ed86760237e50455ad8354312b8f2b5fbc6aa99e614b8d6

    • SHA512

      ae068d669cc42da09dabd14f7e7d450a976d7d559b18f45b142fd5923da8e03dbe153102fd27d9fdc283dc018f28cc65af13aa45152f21cd805215f6e65231bf

    • SSDEEP

      12288:k92Xat8GMB12ltOyJhQA32aXDdanxDhqmkXnjeDgWNPOfwnf:NX88GMB18OyJuAGokRhqmkX89WfO

    Score
    10/10
    nanocorekeyloggerspywarestealertrojanevasionpersistence

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks