Overview

overview

10

Static

static

3

PO57891255...df.exe

windows7-x64

10

PO57891255...df.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dffb2cc952a311980e2d312531bba7d5_JaffaCakes118

  • Size

    870KB

  • Sample

    240914-l8tmcszaje

  • MD5

    dffb2cc952a311980e2d312531bba7d5

  • SHA1

    87a4d770e705b91ac556ff607f8ad2bd7d705663

  • SHA256

    2d6eb54ddb0451fc966ca861fa3720124aa3c4a1d58e4f657611f263c52d1b82

  • SHA512

    1f848d4fe2165e74123a2919fec77e314b4c1947276ddd308937d548cb1d69c86bfa85ade78a9465ec18901b6ff2ee8b7f548e76ccb8a4e16c9a90af4026329f

  • SSDEEP

    12288:FxcdRothbvp+S1YSDDCSplnjWgtUanpVkG7LR2ym:FycnbvNuYDtnjWokYR2y

Score
10/10
nanocorediscoveryevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

goddywin.freedynamicdns.net:1512

Mutex

4f663439-b06a-4c44-84f7-bec5b9a6ff3c

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-11-13T16:34:31.448037936Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    true

  • connect_delay

    4000

  • connection_port

    1512

  • default_group

    MMM

  • 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

    4f663439-b06a-4c44-84f7-bec5b9a6ff3c

  • mutex_timeout

    5000

  • prevent_system_sleep

    true

  • primary_connection_host

    goddywin.freedynamicdns.net

  • 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

      PO57891255564GYH11192643-2152021,pdf.exe

    • Size

      809KB

    • MD5

      56b32528de65ce54153c0cb0c64e5511

    • SHA1

      b442bac54e207e44f4da156ef0130e1b621286f3

    • SHA256

      f29b0b35d584de9410f3ffe75e8e4dbc6d90ecbc6f2c4d9382d8faf33e88d80b

    • SHA512

      3542f57da6582a860ef9f56bd114ea21d058737521e979a31f3568da217e99ffe0dc91a3aaef49022ec887889ddc3200942d8e4be6c95def39005ada26006893

    • SSDEEP

      12288:QxcdRothbvp+S1YSDDCSplnjWgtUanpVkG7LR2ym:QycnbvNuYDtnjWokYR2y

    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 SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks