Overview

overview

10

Static

static

10

42BE3BED92...C0.exe

windows7-x64

10

42BE3BED92...C0.exe

windows10-2004-x64

10

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General

  • Target

    42BE3BED9261FBAE0A0AED767EBD88C0.exe

  • Size

    202KB

  • Sample

    240408-2j4n2adg99

  • MD5

    42be3bed9261fbae0a0aed767ebd88c0

  • SHA1

    6630748f26ac9e3a8d19cb43eeacd77d506b1808

  • SHA256

    c1d29284b6d4ae244712dd49661841b36a6de2387cad6ab55388b22769151878

  • SHA512

    bf522bb82bdee59a355043b0af17c42bf79b1d4e59120d3fb9ffcb96aad369d221b60af1106b29c51286a94d95ccfc80cc69421590c20a9984c73d61174a7c7b

  • SSDEEP

    3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIGYcsD6RA5E3bKKiCf3e0kYrOV:QLV6Bta6dtJmakIM5gcs8A5ELiUfoZ

Score
10/10
cybergatenanocorelammerevasionkeyloggerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

appdiscordgg.duckdns.org:54984

Mutex

3fa24a10-d92a-416f-bc41-cdd7b2f6e7ab

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2024-01-17T00:53:56.881316036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54984

  • 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

    3fa24a10-d92a-416f-bc41-cdd7b2f6e7ab

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    appdiscordgg.duckdns.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

Extracted

Family

cybergate

Version

v1.02.1

Botnet

Lammer

C2

appdiscordgg.duckdns.org:81

appdiscordgg.duckdns.org:80
Mutex

Pluguin

Attributes
  • enable_keylogger

    true

  • enable_message_box

    false

  • ftp_directory

    ./

  • ftp_interval

    30

  • injected_process

    svchost.exe

  • install_dir

    Microsoft

  • install_file

    svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    VOCÊ FOI HACKEADO ...SEU SISTEMA SERÁ FORMATADO.

  • message_box_title

    LAMMER

  • password

    123

  • regkey_hkcu

    Microsoft

  • regkey_hklm

    Microsoft

Targets

    • Target

      42BE3BED9261FBAE0A0AED767EBD88C0.exe

    • Size

      202KB

    • MD5

      42be3bed9261fbae0a0aed767ebd88c0

    • SHA1

      6630748f26ac9e3a8d19cb43eeacd77d506b1808

    • SHA256

      c1d29284b6d4ae244712dd49661841b36a6de2387cad6ab55388b22769151878

    • SHA512

      bf522bb82bdee59a355043b0af17c42bf79b1d4e59120d3fb9ffcb96aad369d221b60af1106b29c51286a94d95ccfc80cc69421590c20a9984c73d61174a7c7b

    • SSDEEP

      3072:QzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIGYcsD6RA5E3bKKiCf3e0kYrOV:QLV6Bta6dtJmakIM5gcs8A5ELiUfoZ

    Score
    10/10
    cybergatenanocorelammerevasionkeyloggerspywarestealertrojanpersistenceupx

    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

      trojanstealercybergate

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Adds policy Run key to start application

      persistence

    • Modifies Installed Components in the registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

3
T1547.001

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks