Overview

overview

10

Static

static

7

Shipment F...up.exe

windows7-x64

10

Shipment F...up.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    45e39166266615313d09439a21d21c7a_JaffaCakes118

  • Size

    1.4MB

  • Sample

    240515-m81w4sef62

  • MD5

    45e39166266615313d09439a21d21c7a

  • SHA1

    9a6feb9d291e69f629a0a136dbf84dac76b088e0

  • SHA256

    1d9780dabf0b298c8fe8ff4fe6a03d36a081c14b88e6495005e41ba84885a7ed

  • SHA512

    7426873f971d0bc8e6f7b78127f6d28cedbbdd1b43f8f223d7430b18adee45aaebf841242558827197093d6edd8f01a81b324d257744e39df47d03ffd274f080

  • SSDEEP

    24576:0BXu9HGaVHYK48pT/rwNJxy/p5L6UXf9:0w9VH1pT/i8H3X

Score
10/10
nanocoreevasionkeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

testwork.kozow.com:8906

Mutex

bd6fc7b5-d48b-4e23-98f7-784bd3ef305c

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    testwork.kozow.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2019-02-16T16:47:25.218235636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    8906

  • default_group

    star

  • 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

    bd6fc7b5-d48b-4e23-98f7-784bd3ef305c

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    testwork.kozow.com

  • 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

      Shipment For Pickup.exe

    • Size

      912KB

    • MD5

      1076379914dd47c1cd1207ac8505ae90

    • SHA1

      37c66271605f8c24a783df69519e67c9ab06395b

    • SHA256

      45d84e84e02a244ba45a371290ea833858f9a380fc145f8d0b7a89ea95956b5a

    • SHA512

      7fa7d19811c462010e00cc39cb3e09fb9a3a82068fd3a7b7e86c04592f71ae6fb8aa8a353b7ce2ec5531a3eedbd8bd1c84ac487c8e9b8c524af95f089794c195

    • SSDEEP

      24576:mBXu9HGaVHYK48pT/rwNJxy/p5L6UXf9:mw9VH1pT/i8H3X

    Score
    10/10
    nanocoreevasionkeyloggerspywarestealertrojanupx

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Drops startup file

    • UPX packed file

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

      upx

    • Checks whether UAC is enabled

      evasiontrojan

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Tasks