Overview

overview

10

Static

static

RFQ-P.O DE...R .exe

windows7_x64

10

RFQ-P.O DE...R .exe

windows10-2004_x64

10

Sharing

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General

  • Target

    80bd61ab8dba2ca3869f76001ce013601c3710ea6ef0ffe0e1bd6bcc54bc13f8

  • Size

    465KB

  • Sample

    220521-c5aweaabbn

  • MD5

    0bdde4c616dabac2412c2f1d4c94d5b8

  • SHA1

    e1aed6aae4339756db3bc7886aaa8da8760ed384

  • SHA256

    80bd61ab8dba2ca3869f76001ce013601c3710ea6ef0ffe0e1bd6bcc54bc13f8

  • SHA512

    7a4be6619c7496f31c139a28747b96edf1b78dc77116c6030435de658444a30916612a57b3fde8ac719e33fc5c9189dda3668c66f5f870aa8a7b18d98ca24aa3

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

masterwork.ydns.eu:2310

127.0.0.1:2310
Mutex

7dacfffd-e900-45d5-a878-74cb2c59d5c1

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-05-24T15:02:46.236911836Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    2310

  • default_group

    Default

  • enable_debug_mode

    true

  • gc_threshold

    1.048576e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    true

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    7dacfffd-e900-45d5-a878-74cb2c59d5c1

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    masterwork.ydns.eu

  • 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

      RFQ-P.O DETAIL PRICE PER MTR .exe

    • Size

      560KB

    • MD5

      5ef25cdfe80cee4665368d6465f4d73f

    • SHA1

      1843f9ff9786732c2b7b50864f848124c1d95e34

    • SHA256

      1a5a50f2ed013719d08a9eb60588a626aa6e0e58762ce7721dfbdc56e968c63c

    • SHA512

      0b12b7de85b0ce4a8f4235334ecb0c60b4db2a503c8ddaa0970416b49b0adadb85b27d8fedad656ae4eca8dc398c32fa8d973badfac20866f47373797f68856a

    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