Overview

overview

10

Static

static

PO.exe

windows7_x64

10

PO.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    17844b8e81e8b70e0baa19712c07e4db339c4410cf8f513750a5af94d8f8165d

  • Size

    256KB

  • Sample

    220521-pyr8bsgbh8

  • MD5

    e0fa84acbae816df1726c35499bdb105

  • SHA1

    fe3742114fe56e578861cc92208c94ca5a172cd8

  • SHA256

    17844b8e81e8b70e0baa19712c07e4db339c4410cf8f513750a5af94d8f8165d

  • SHA512

    4228dd138a7296633b1871f972a72ca2638e0d39bceb2780b1d5e6df7407ad252dfba4351a3e2ac255e109fcffa42b0533c5d9c5f418a99e15295e24e0588731

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

91.193.75.228:4540

127.0.0.1:4540
Mutex

2f0ee585-e6d3-4398-a06b-4f15250fb773

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-03-21T18:05:11.253241836Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4540

  • default_group

    haha

  • 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

    2f0ee585-e6d3-4398-a06b-4f15250fb773

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    91.193.75.228

  • 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

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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks