Overview

overview

10

Static

static

3

ed90262b94...18.exe

windows7-x64

10

ed90262b94...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ed90262b9475cdaff46f226af83b9d12_JaffaCakes118

  • Size

    8.7MB

  • Sample

    240411-q3ecpsfh3s

  • MD5

    ed90262b9475cdaff46f226af83b9d12

  • SHA1

    d01f64371344d5bbe5ca5a6b8ca9f399958e85ad

  • SHA256

    c1f779a5930908800d40bfafc595e71053cd61a6acffe42ab66e8709d5f235bf

  • SHA512

    39278aca99e2969f6e464ed3e2b08ee6ad92cc4e8010a75c2abe73775293534ccf2f36ced68a6b6d829921bcb2a99b6a44b3d8b19473313d4eedce34a8a0e57d

  • SSDEEP

    49152:rPKMvAjvTlfIMDj97kKuN8m4tFLLsWf1BEwn4mqaIj73BruQ+Np+WhcVmWSwXW6I:er

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

74.83.32.42:2779

127.0.0.1:2779
Mutex

076c380a-6717-4847-b623-c6b41b119667

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    127.0.0.1

  • backup_dns_server

    37.235.1.177

  • buffer_size

    65535

  • build_time

    2018-08-06T00:03:08.382014636Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    2779

  • default_group

    Default

  • 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

    076c380a-6717-4847-b623-c6b41b119667

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    74.83.32.42

  • primary_dns_server

    37.235.1.174

  • 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

      ed90262b9475cdaff46f226af83b9d12_JaffaCakes118

    • Size

      8.7MB

    • MD5

      ed90262b9475cdaff46f226af83b9d12

    • SHA1

      d01f64371344d5bbe5ca5a6b8ca9f399958e85ad

    • SHA256

      c1f779a5930908800d40bfafc595e71053cd61a6acffe42ab66e8709d5f235bf

    • SHA512

      39278aca99e2969f6e464ed3e2b08ee6ad92cc4e8010a75c2abe73775293534ccf2f36ced68a6b6d829921bcb2a99b6a44b3d8b19473313d4eedce34a8a0e57d

    • SSDEEP

      49152:rPKMvAjvTlfIMDj97kKuN8m4tFLLsWf1BEwn4mqaIj73BruQ+Np+WhcVmWSwXW6I:er

    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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan
    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