General

  • Target

    DHL_Receipts_scanned^^^.scr.exe

  • Size

    333KB

  • Sample

    221206-htaddsgg5z

  • MD5

    e5fcecd110753e63072de73e9b4ac671

  • SHA1

    3de5eece281193ea60de8fdaf6001f9d7c973a91

  • SHA256

    8eb139b9852b5f4259aff1b4bc39b07184f8fe088d7277ac0e3c8800fe0bc261

  • SHA512

    0ecf6fe4467077b247c6a4dc870cd29c806222779fd79a1b1303fbb86225465144d2f6cc949e74fdcaef243a19e04408ad74ae1e650e218f663895954d048ef2

  • SSDEEP

    6144:NBn0unJ8KzJGd/rkXPw+iW7LeZd0BG8Ct+MRCO73aLbV4rqXmpJLKDRGG1e7:Eu2KksPdi370BG8CtlD3aN42GL0GG1M

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

neoncorex.duckdns.org:2022

Mutex

39dcee1b-ef73-4d3f-85a3-0a94551eac95

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    neoncorex.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-11-21T01:20:38.920982636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    2022

  • default_group

    2022LOGS

  • enable_debug_mode

    true

  • gc_threshold

    1.0485798e+07

  • keep_alive_timeout

    30000

  • keyboard_logging

    false

  • lan_timeout

    2500

  • max_packet_size

    1.048576e+07

  • mutex

    39dcee1b-ef73-4d3f-85a3-0a94551eac95

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    neoncorex.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

Targets

    • Target

      DHL_Receipts_scanned^^^.scr.exe

    • Size

      333KB

    • MD5

      e5fcecd110753e63072de73e9b4ac671

    • SHA1

      3de5eece281193ea60de8fdaf6001f9d7c973a91

    • SHA256

      8eb139b9852b5f4259aff1b4bc39b07184f8fe088d7277ac0e3c8800fe0bc261

    • SHA512

      0ecf6fe4467077b247c6a4dc870cd29c806222779fd79a1b1303fbb86225465144d2f6cc949e74fdcaef243a19e04408ad74ae1e650e218f663895954d048ef2

    • SSDEEP

      6144:NBn0unJ8KzJGd/rkXPw+iW7LeZd0BG8Ct+MRCO73aLbV4rqXmpJLKDRGG1e7:Eu2KksPdi370BG8CtlD3aN42GL0GG1M

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Tasks