General

  • Target

    Yeni sipariş _WJO-001, pdf.exe

  • Size

    863KB

  • Sample

    211025-gx8vpaffe7

  • MD5

    7e0600a5300a5cd87fce0cf4398b578f

  • SHA1

    c52fb2df7f32b3bfadaa923a67e59204bb306429

  • SHA256

    5f86426410b741a6c2c5c3693069520197f2789e490a36c75ace1a4b2792cab6

  • SHA512

    d339f29c09bf5d79b597af2299123c70b3a1be02a325d7254413ce23c4230065d95fa68b21138730d6c0d4ae94717ea7ac9664f58c2bfc8bd7605bb3b43f916a

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

cashlink.ddns.net:4774

Mutex

c44e3244-c9be-4fcb-8e75-051ae0874277

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-08-04T11:36:08.814072036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    4774

  • default_group

    MAX LOGS

  • 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

    c44e3244-c9be-4fcb-8e75-051ae0874277

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    cashlink.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

      Yeni sipariş _WJO-001, pdf.exe

    • Size

      863KB

    • MD5

      7e0600a5300a5cd87fce0cf4398b578f

    • SHA1

      c52fb2df7f32b3bfadaa923a67e59204bb306429

    • SHA256

      5f86426410b741a6c2c5c3693069520197f2789e490a36c75ace1a4b2792cab6

    • SHA512

      d339f29c09bf5d79b597af2299123c70b3a1be02a325d7254413ce23c4230065d95fa68b21138730d6c0d4ae94717ea7ac9664f58c2bfc8bd7605bb3b43f916a

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks