Overview

overview

10

Static

static

3

94bdf1b140...18.exe

windows7-x64

10

94bdf1b140...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    94bdf1b1404a90c7563bee8143c37c40_JaffaCakes118

  • Size

    1.8MB

  • Sample

    240604-n21s7sfc5x

  • MD5

    94bdf1b1404a90c7563bee8143c37c40

  • SHA1

    d00a543f39971f38f24b4fe6c92643cedeba2fa2

  • SHA256

    39fdf7cb955de78bb4c9e55ff269fd4dbdf8d5d38d540e2245f87cefb21fb91b

  • SHA512

    eaed717fae7552e8701f5d2e5289afe042863f2ed2eaf4f1d29de74185ea414cbea2f1d618f48a06fdb1abf1dec8f837c61ac305e299cbb956ae100ff8fbd164

  • SSDEEP

    49152:rRTEexqIGEChCWAO8UK1I6neT4iGmrabygTp:rRTEeVVChCW2UK1IKdugT

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

dns.kingspy.info:54984

127.0.0.1:54984
Mutex

c6b3af3c-732f-423f-ad11-734155201ae2

Attributes
  • activate_away_mode

    false

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2016-03-12T20:07:17.102579136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    false

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    54984

  • default_group

    hacce

  • 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

    c6b3af3c-732f-423f-ad11-734155201ae2

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    dns.kingspy.info

  • 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

      94bdf1b1404a90c7563bee8143c37c40_JaffaCakes118

    • Size

      1.8MB

    • MD5

      94bdf1b1404a90c7563bee8143c37c40

    • SHA1

      d00a543f39971f38f24b4fe6c92643cedeba2fa2

    • SHA256

      39fdf7cb955de78bb4c9e55ff269fd4dbdf8d5d38d540e2245f87cefb21fb91b

    • SHA512

      eaed717fae7552e8701f5d2e5289afe042863f2ed2eaf4f1d29de74185ea414cbea2f1d618f48a06fdb1abf1dec8f837c61ac305e299cbb956ae100ff8fbd164

    • SSDEEP

      49152:rRTEexqIGEChCWAO8UK1I6neT4iGmrabygTp:rRTEeVVChCW2UK1IKdugT

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • 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.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks