Overview

overview

10

Static

static

1

db3be15aa5...18.exe

windows7-x64

10

db3be15aa5...18.exe

windows10-2004-x64

10

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General

  • Target

    db3be15aa5548ec4677cb11c41f4c7d2_JaffaCakes118

  • Size

    1.9MB

  • Sample

    240911-z5d96atckn

  • MD5

    db3be15aa5548ec4677cb11c41f4c7d2

  • SHA1

    4194a0b51c544da8e8e09b4b8e291e3c6f3d18b9

  • SHA256

    cf55dc00a205c92096ff43e29b0da6a3adca62b9a93fb84e30fd540e6f81a448

  • SHA512

    3b310b800ddfa2c9b843f523b1162d4fc8842fdfde8a92dd6e824a56b262cee1498b42e7417633ff93749ac5c1b575e09488c9c0f94e2d403e9491d991768cf2

  • SSDEEP

    6144:uI25BB7EAagGrw64daCcr4wU71r+eOdrjz5nGol:Vl

Score
10/10
nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

79.134.225.6:1212

Mutex

e6456746-0727-46dd-ad3f-daedf005468e

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    79.134.225.6

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-11-06T13:51:53.653503436Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1212

  • default_group

    gg

  • 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

    e6456746-0727-46dd-ad3f-daedf005468e

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    79.134.225.6

  • 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

      db3be15aa5548ec4677cb11c41f4c7d2_JaffaCakes118

    • Size

      1.9MB

    • MD5

      db3be15aa5548ec4677cb11c41f4c7d2

    • SHA1

      4194a0b51c544da8e8e09b4b8e291e3c6f3d18b9

    • SHA256

      cf55dc00a205c92096ff43e29b0da6a3adca62b9a93fb84e30fd540e6f81a448

    • SHA512

      3b310b800ddfa2c9b843f523b1162d4fc8842fdfde8a92dd6e824a56b262cee1498b42e7417633ff93749ac5c1b575e09488c9c0f94e2d403e9491d991768cf2

    • SSDEEP

      6144:uI25BB7EAagGrw64daCcr4wU71r+eOdrjz5nGol:Vl

    Score
    10/10
    nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

    • NanoCore

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

      keyloggertrojanstealerspywarenanocore

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks