Overview

overview

10

Static

static

13- CIVCO.exe

windows7_x64

10

13- CIVCO.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c2ad0aa1a038e5837fe7703d1455c2389617d19c591a4a99cbc0a766bb5207e7

  • Size

    668KB

  • Sample

    220521-cmk9esebe5

  • MD5

    4150c74f7af6c7e8d0744957393356e0

  • SHA1

    03bdc5e213445b589c0844fe14f6e3bdeb77c81c

  • SHA256

    c2ad0aa1a038e5837fe7703d1455c2389617d19c591a4a99cbc0a766bb5207e7

  • SHA512

    e791a34eda0daedde4ff3f52ca0f817523eef2bf2862c896f3fdcfc995f762febbf8a8ac0ac8b2ce14dda49d20baf8a508119fc7b24a24cc9f394b3a0fd85689

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

helixsohum-59977.portmap.io:59977

Mutex

b503f318-d700-4046-a22f-59d4605e0541

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    helixsohum-59977.portmap.io

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-06-12T04:38:34.687559536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    59977

  • default_group

    Appollo Result

  • 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

    b503f318-d700-4046-a22f-59d4605e0541

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    helixsohum-59977.portmap.io

  • 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

      13- CIVCO.exe

    • Size

      858KB

    • MD5

      a5cf4dcadf3f133879b124d00fbf63e0

    • SHA1

      e6090de532e0bdc2c6f2daa8191ed905b069c5d1

    • SHA256

      8133b96955c936b094a7bfe2351554503c31ffd075767e0d5b735dd90a024dd4

    • SHA512

      9b51847507f0d73bf850afe18ce58bcc4a5c58ed7cc670730810d81f9e6e96c76fda5ee967736a2631f9b704a6bb36616f73d3d97a94a2de5b45e358ae33e3a2

    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