Overview

overview

10

Static

static

3

Setup.exe

windows7-x64

10

Setup.exe

windows7-x64

10

Setup.exe

windows10-1703-x64

10

Setup.exe

windows10-2004-x64

10

Setup.exe

windows11-21h2-x64

Chrome.exe

windows10-2004-x64

10

Chrome.exe

windows7-x64

10

Chrome.exe

windows10-1703-x64

10

Chrome.exe

windows10-2004-x64

10

Chrome.exe

windows11-21h2-x64

10

Setup.exe

windows10-2004-x64

3

Setup.exe

windows7-x64

3

Setup.exe

windows10-1703-x64

10

Setup.exe

windows10-2004-x64

3

Setup.exe

windows11-21h2-x64

3

Sharing

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General

  • Target

    Setup.exe

  • Size

    22.5MB

  • Sample

    240426-s8jwgsfg2w

  • MD5

    a4e313952f14d899867d53c80335dce3

  • SHA1

    7703d0a9725dea829dd023d9575322ccae81319c

  • SHA256

    9e60d8f8d14a520f023015e9b7e1254756a0bbebe294707cd705f5262b2e07b5

  • SHA512

    018a2cc0841fd568d2fe3ade35f708dcb06d9ce148a3c085ccdcb70ab51999f7167b57f5c45c665758cfc72371a5bac002425241d3d89639382fc706a325059e

  • SSDEEP

    393216:7qwr6Kwzs3OQs5rmJdW96tBbcQR+yu/tKWao+L37GcrKCUcrfuqIC:7qwFwzs+Q6ridk+hcQR+yusk+LLxrKCv

Score
10/10
nanocoreorcusdiscoveryevasionkeyloggerpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

haxorbaba.duckdns.org:1604

Mutex

68d0d384-24c7-4c4a-b00a-25fe172797c1

Attributes
  • activate_away_mode

    true

  • backup_connection_host

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2016-05-25T14:42:31.650976636Z

  • bypass_user_account_control

    false

  • bypass_user_account_control_data

    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

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    3994

  • connection_port

    1604

  • 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

    68d0d384-24c7-4c4a-b00a-25fe172797c1

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    haxorbaba.duckdns.org

  • 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

      Setup.exe

    • Size

      22.5MB

    • MD5

      a4e313952f14d899867d53c80335dce3

    • SHA1

      7703d0a9725dea829dd023d9575322ccae81319c

    • SHA256

      9e60d8f8d14a520f023015e9b7e1254756a0bbebe294707cd705f5262b2e07b5

    • SHA512

      018a2cc0841fd568d2fe3ade35f708dcb06d9ce148a3c085ccdcb70ab51999f7167b57f5c45c665758cfc72371a5bac002425241d3d89639382fc706a325059e

    • SSDEEP

      393216:7qwr6Kwzs3OQs5rmJdW96tBbcQR+yu/tKWao+L37GcrKCUcrfuqIC:7qwFwzs+Q6ridk+hcQR+yusk+LLxrKCv

    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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4behavioral5

    • Target

      Chrome.exe

    • Size

      711KB

    • MD5

      ec4bf11a6689c525a9c02342919b81d2

    • SHA1

      3e762f4bcfe9325548b50349bdc270bdd8a111f3

    • SHA256

      4480ba3f495510f75d218068c22164d98d275199ccdaf6e0f5b53cf355b8be80

    • SHA512

      c23360725bb6dcbe23106f5206a8e1e97366e6ef4baea5c81fe7d0c50916ae7e19cc85a4b9545c7c723aef9fee5ff0e845700a7ee3626530da1a0739df5b716c

    • SSDEEP

      12288:fX81XL3K8KysjJS+yeHMm9jA1Qcp8ujw6kVNZDXxVs4iP9ZoFD5rfIm:a+GesuiUNNkIFxIm

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan
    behavioral10behavioral6behavioral7behavioral8behavioral9

    • Target

      Setup.exe

    • Size

      22.2MB

    • MD5

      34f2ef891525e09125f3ae9242e3977b

    • SHA1

      9797f1bed2e1a6d414eaf24d1a272ec8b4d27ed9

    • SHA256

      bf441553ee1ded29d0719a946eb12f2b69cf374814f82f4673eff46454bed183

    • SHA512

      575ea4bb5a24e1008813a196d080c47f21bb15dbbb01072ed72ff953c70146fb580e2e36af2a76043688fadf0bbd8b26b2d47f89eedb8cfe44725993b582ba5a

    • SSDEEP

      393216:tEKmSG9Yzv90ptmD3TwJZQ1wKun1EO54X1Ke6LE0CWVNseKnti5DpSKk:tEKa9Yzv9atK3MJSKJn1EO54sro0Ciqr

    Score
    10/10
    orcusdiscoveryratspywarestealer

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

      ratspywarestealerorcus

    • Orcurs Rat Executable

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral11behavioral12behavioral13behavioral14behavioral15

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

2
T1053

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

2
T1053

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Scheduled Task/Job

2
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks

static1

Score
3/10

behavioral1

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral2

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral3

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral4

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral5

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral6

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral7

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral8

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral9

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral10

nanocoreevasionkeyloggerpersistencespywarestealertrojan
Score
10/10

behavioral11

Score
3/10

behavioral12

Score
3/10

behavioral13

orcusdiscoveryratspywarestealer
Score
10/10

behavioral14

Score
3/10

behavioral15

Score
3/10