Overview

overview

10

Static

static

c85493fbd8...2d.exe

windows7_x64

10

c85493fbd8...2d.exe

windows10_x64

10

Sharing

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General

  • Target

    c85493fbd869baf0b92c89a09604562d.exe

  • Size

    710KB

  • Sample

    200731-p6xjsj3v9n

  • MD5

    c85493fbd869baf0b92c89a09604562d

  • SHA1

    c3412e74e5a797d3d087d05fcf7e03c03e960e1a

  • SHA256

    3a8a04925d66b89b7cdb459aa6fc33e5132c447efcc541ab86e17b74f64a8287

  • SHA512

    50626f4376d080c0623a31c7d6a6e567b76afb512415709fda66ea383761ed576245776deb4930b715e74a006492767d26b90c0d40cffd19d55aecbd04aaac82

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

ndlovusamkello.hopto.org:3940

185.140.53.132:3940
Mutex

c036ee8d-7b1c-4a45-b399-b74d5de4daa9

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    185.140.53.132

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-05-03T17:26:20.781540536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    3940

  • 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

    c036ee8d-7b1c-4a45-b399-b74d5de4daa9

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    ndlovusamkello.hopto.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

      c85493fbd869baf0b92c89a09604562d.exe

    • Size

      710KB

    • MD5

      c85493fbd869baf0b92c89a09604562d

    • SHA1

      c3412e74e5a797d3d087d05fcf7e03c03e960e1a

    • SHA256

      3a8a04925d66b89b7cdb459aa6fc33e5132c447efcc541ab86e17b74f64a8287

    • SHA512

      50626f4376d080c0623a31c7d6a6e567b76afb512415709fda66ea383761ed576245776deb4930b715e74a006492767d26b90c0d40cffd19d55aecbd04aaac82

    Score
    10/10
    upxevasiontrojankeyloggerstealerspywarenanocore

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops startup file

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks