Overview

overview

10

Static

static

3

484b479433...18.exe

windows7-x64

10

484b479433...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    484b479433f60e32a3c9b3e2f55e6852_JaffaCakes118

  • Size

    1.8MB

  • Sample

    240715-fg34ts1gkg

  • MD5

    484b479433f60e32a3c9b3e2f55e6852

  • SHA1

    6236ae3c305dcdf29c42c0a443239b7587967fda

  • SHA256

    4ea8a94f582fea233440b0943d6315abf6703c14b35f453ab6381f08e817b38a

  • SHA512

    0705ac2ee10511bbbccf6345549f749cef2eb993fa60a091263edc743e292b4c4fc3ee9087a493c99df354ddf904b804748d508a347eff04e236144838cceb24

  • SSDEEP

    6144:kYQMRl56N2MycDSP3Ihcy3ZUD1nuNMJ1YFTCtmTxu2YMYjOqyW+BCFseJhl2zk8X:kT

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

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

      484b479433f60e32a3c9b3e2f55e6852_JaffaCakes118

    • Size

      1.8MB

    • MD5

      484b479433f60e32a3c9b3e2f55e6852

    • SHA1

      6236ae3c305dcdf29c42c0a443239b7587967fda

    • SHA256

      4ea8a94f582fea233440b0943d6315abf6703c14b35f453ab6381f08e817b38a

    • SHA512

      0705ac2ee10511bbbccf6345549f749cef2eb993fa60a091263edc743e292b4c4fc3ee9087a493c99df354ddf904b804748d508a347eff04e236144838cceb24

    • SSDEEP

      6144:kYQMRl56N2MycDSP3Ihcy3ZUD1nuNMJ1YFTCtmTxu2YMYjOqyW+BCFseJhl2zk8X:kT

    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.

    • 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 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