Overview

overview

10

Static

static

1

E0E80715B6...A8.exe

windows7-x64

10

E0E80715B6...A8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    E0E80715B69BE95F22D58F621C8E1AA0787FE7975FFA8.exe

  • Size

    370KB

  • Sample

    230327-fslzpadg61

  • MD5

    ccd867cfc63db17919a2f33ad9f62c12

  • SHA1

    59c080b507881b4eabbc6cd8cd017aa00efe51f2

  • SHA256

    e0e80715b69be95f22d58f621c8e1aa0787fe7975ffa826276f4f5372418f554

  • SHA512

    a90a4ab3bf79d1655a87840f0f2096eba68e895e9b1e9b84f2473ebcf076798f5e296b260c937e8e7f7d7d3a69cda928722818521116972d5da60c2dc5429f5a

  • SSDEEP

    6144:tld+RZFkKF5SQBqZq80T4vzTvhM2dOEpPOBVZcA3NjXgU9lKKrsypc/xlf:tldKZeYwfbX3d5O1R9jXdlKOTmf

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

jeffserver.duckdns.org:7788

Mutex

d42d2ae0-373b-4f39-a3bc-ff7b345278dd

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    jeffserver.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-08-03T22:28:43.558185736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    7788

  • 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

    d42d2ae0-373b-4f39-a3bc-ff7b345278dd

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    jeffserver.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

Targets

    • Target

      E0E80715B69BE95F22D58F621C8E1AA0787FE7975FFA8.exe

    • Size

      370KB

    • MD5

      ccd867cfc63db17919a2f33ad9f62c12

    • SHA1

      59c080b507881b4eabbc6cd8cd017aa00efe51f2

    • SHA256

      e0e80715b69be95f22d58f621c8e1aa0787fe7975ffa826276f4f5372418f554

    • SHA512

      a90a4ab3bf79d1655a87840f0f2096eba68e895e9b1e9b84f2473ebcf076798f5e296b260c937e8e7f7d7d3a69cda928722818521116972d5da60c2dc5429f5a

    • SSDEEP

      6144:tld+RZFkKF5SQBqZq80T4vzTvhM2dOEpPOBVZcA3NjXgU9lKKrsypc/xlf:tldKZeYwfbX3d5O1R9jXdlKOTmf

    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 v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks