Overview

overview

10

Static

static

MEDUSI492126.pdf.exe

windows7_x64

10

MEDUSI492126.pdf.exe

windows10_x64

10

Sharing

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General

  • Target

    MEDUSI492126.pdf.exe

  • Size

    920KB

  • Sample

    210119-ze3qeq9qcs

  • MD5

    3f350480fd99bd2e9c9b32c9fa1bf4e0

  • SHA1

    7fda4a5e9610d3df93ec08c855e73a4b2b0570f4

  • SHA256

    c914e1cead39ffb086bb87029bcea3673f8159087ef8cd7c1cf49eceba97ee07

  • SHA512

    ca55f5a74ee282e988654b01c500aa93ca51bbef415255e1c850739c603b00f777a86b13935c56efcaef0850e623eacb2c3ea29773897cd88146e16c4c26a3d9

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.162.88.26:20911

fenixalec.ddns.net:20911
Mutex

4c844ad7-de78-4c04-815b-d468ebb89811

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    fenixalec.ddns.net

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-10-25T21:31:56.793896536Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    20911

  • default_group

    2021 GREATEST

  • 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

    4c844ad7-de78-4c04-815b-d468ebb89811

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    185.162.88.26

  • 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

      MEDUSI492126.pdf.exe

    • Size

      920KB

    • MD5

      3f350480fd99bd2e9c9b32c9fa1bf4e0

    • SHA1

      7fda4a5e9610d3df93ec08c855e73a4b2b0570f4

    • SHA256

      c914e1cead39ffb086bb87029bcea3673f8159087ef8cd7c1cf49eceba97ee07

    • SHA512

      ca55f5a74ee282e988654b01c500aa93ca51bbef415255e1c850739c603b00f777a86b13935c56efcaef0850e623eacb2c3ea29773897cd88146e16c4c26a3d9

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan
    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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks