Overview

overview

10

Static

static

5

f05290862f...18.exe

windows7-x64

10

f05290862f...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f05290862fde867cfaad81d4be571636_JaffaCakes118

  • Size

    2.4MB

  • Sample

    241214-x552rs1qgw

  • MD5

    f05290862fde867cfaad81d4be571636

  • SHA1

    403ff7bdf6597b64b253bc962e27033aed66d406

  • SHA256

    e9e64099c15c6850b94c2603fbdd740590e4aadca95ac03bb76c11a1969d9ae1

  • SHA512

    d3a355787d432d5fff35211cfe74cb8d1413a1fda828b98710796a038ce3412ca444e46c3b059b56081b8a46b0f515154bd66fdcb6b95322f7ae9fdda0b9168c

  • SSDEEP

    49152:7CdW+NIRVRT111findksB10gI5h0kRKZg19awdDWNMQr5VmY2NQn8G7mKWteskA:7WtIxT11cGsBYFKm10wZWNKtVcmKikA

Score
10/10
nanocorediscoveryevasionkeyloggerspywarestealertrojanupx

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

185.244.29.216:4050

Mutex

176627fc-9b6d-4f0a-ab26-654a31d03cfd

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    185.244.29.216

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-02-15T10:38:24.409596736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    4050

  • default_group

    baby new

  • 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

    176627fc-9b6d-4f0a-ab26-654a31d03cfd

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

  • 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

      f05290862fde867cfaad81d4be571636_JaffaCakes118

    • Size

      2.4MB

    • MD5

      f05290862fde867cfaad81d4be571636

    • SHA1

      403ff7bdf6597b64b253bc962e27033aed66d406

    • SHA256

      e9e64099c15c6850b94c2603fbdd740590e4aadca95ac03bb76c11a1969d9ae1

    • SHA512

      d3a355787d432d5fff35211cfe74cb8d1413a1fda828b98710796a038ce3412ca444e46c3b059b56081b8a46b0f515154bd66fdcb6b95322f7ae9fdda0b9168c

    • SSDEEP

      49152:7CdW+NIRVRT111findksB10gI5h0kRKZg19awdDWNMQr5VmY2NQn8G7mKWteskA:7WtIxT11cGsBYFKm10wZWNKtVcmKikA

    Score
    10/10
    nanocorediscoveryevasionkeyloggerspywarestealertrojanupx

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Nanocore family

      nanocore

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks