Overview

overview

10

Static

static

5

Request fo...ce.exe

windows7_x64

10

Request fo...ce.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    5fa66de4cb13ead13cfced2ec62fdf021ae928c9d040456c83870f32760e60b6

  • Size

    772KB

  • Sample

    220521-xbwagaefep

  • MD5

    78ab0859471fbe0b28165e4afec15784

  • SHA1

    0962c36f6664bd8c007c303d7f928c5d4748719c

  • SHA256

    5fa66de4cb13ead13cfced2ec62fdf021ae928c9d040456c83870f32760e60b6

  • SHA512

    a15c93f12fd4b5ccff49e89fc740830ffdf6a564ab60242316a9b1e7916bda6475b85e85f15eddf19c149c01e5f36ca4cb2064df6dad4eb40c39cb83aa50c8b1

Score
10/10
nanocorekeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

cubanasrhtd.ddns.net:1944

127.0.0.1:1944
Mutex

18644c2b-4928-4d53-9c06-6c653d7d8724

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-06T12:37:24.309095936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1944

  • default_group

    MAY25

  • 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

    18644c2b-4928-4d53-9c06-6c653d7d8724

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    cubanasrhtd.ddns.net

  • 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

      Request for Quotation RFQ20202505 Short Delivery Preference.exe

    • Size

      1.2MB

    • MD5

      5fad1d54854ef50e426b1cf6eda84149

    • SHA1

      4c6e44341a28741f4f84f3187b77cb400bb12f55

    • SHA256

      2ce80b027fbd13859369ebdcd6b59aa12c1436c56bf37d3592c9c62c79943abc

    • SHA512

      a8b31607ee7f1602d4aa3f503ab2bb6a0c2134c902d10f9e1f10a98f471f97b2f2420b8e1a44bf44220ec8475d02d191587a46cd4dfb9257eadab13cf61b5541

    Score
    10/10
    nanocorekeyloggerpersistencespywarestealertrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks