Overview

overview

10

Static

static

3

JaffaCakes...e2.exe

windows7-x64

10

JaffaCakes...e2.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_2758e51b671a8831a9518f4ee6c8f0e2

  • Size

    540KB

  • Sample

    250106-q7lycayjas

  • MD5

    2758e51b671a8831a9518f4ee6c8f0e2

  • SHA1

    7fd0032aaff45b5e5b71af1c432899efc80d2162

  • SHA256

    3efbcb58b916487e6ac469d8c289ff1c1861446715480277fbb2e0af1444c8c3

  • SHA512

    c448bbe76d17a707a60b15557e0dcb87098be2f4622ab6d4023b62b5ed9b7c4048e020043c71839a08a07450cc769953b88b9fcb9ff04b5fc945cb1c94654666

  • SSDEEP

    6144:LGxhLJCrIBNvFre9kfSBWI0N0QqIcQuvH1eI+jHUsdfhnNV6G2AZsd+jxlDur4Rl:axLLSbWIpQqIzuvw5BEAq+jxlKr4

Score
10/10
nanocorediscoveryevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

178.170.138.163:5626

Mutex

01f9d977-6605-495e-941a-753d3cd6dc0b

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2021-02-27T13:54:38.807349736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    5626

  • default_group

    4Maticross.

  • 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

    01f9d977-6605-495e-941a-753d3cd6dc0b

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    178.170.138.163

  • 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

      JaffaCakes118_2758e51b671a8831a9518f4ee6c8f0e2

    • Size

      540KB

    • MD5

      2758e51b671a8831a9518f4ee6c8f0e2

    • SHA1

      7fd0032aaff45b5e5b71af1c432899efc80d2162

    • SHA256

      3efbcb58b916487e6ac469d8c289ff1c1861446715480277fbb2e0af1444c8c3

    • SHA512

      c448bbe76d17a707a60b15557e0dcb87098be2f4622ab6d4023b62b5ed9b7c4048e020043c71839a08a07450cc769953b88b9fcb9ff04b5fc945cb1c94654666

    • SSDEEP

      6144:LGxhLJCrIBNvFre9kfSBWI0N0QqIcQuvH1eI+jHUsdfhnNV6G2AZsd+jxlDur4Rl:axLLSbWIpQqIzuvw5BEAq+jxlKr4

    Score
    10/10
    nanocorediscoveryevasionkeyloggerspywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Nanocore family

      nanocore

    • Checks computer location settings

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

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks