Overview

overview

10

Static

static

7e2d304a18...07.exe

windows7-x64

10

7e2d304a18...07.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7e2d304a18889b95d328ff0a90faeae0185c797208d1f7afa7f396dc87a94d07

  • Size

    1.9MB

  • Sample

    221128-waarpsha5w

  • MD5

    b5e965259a0f45bc05bf11ecfb526484

  • SHA1

    3b0f3eb9a143331c62c3162b6ee1d4d794427239

  • SHA256

    7e2d304a18889b95d328ff0a90faeae0185c797208d1f7afa7f396dc87a94d07

  • SHA512

    5a09c9fa0e1bfbdde1e4877a71c3c2afacdf18f1d79c18a0a1e4c938bc93f907b32a81209f210ee21edee6ce99758f24fe1bfa9cd80b4de3cec32f9e67ad82b3

  • SSDEEP

    12288:Aq7rv7Cnuc15JBafmqkjPca0QZxbrKrkTcMIXufist86Hbd6qsKu8W1h3333333:AcXKJ15UmqJ/Q+MkuTy4dKflFip4VOb

Score
10/10
nanocoreevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

AeonN.mooo.com:1033

UberN.mooo.com:1033
Mutex

d60574d5-c6f2-43a9-974c-23c9564ca833

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    UberN.mooo.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2014-12-06T14:04:25.278723136Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    1033

  • default_group

    AeonHack

  • 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

    d60574d5-c6f2-43a9-974c-23c9564ca833

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    AeonN.mooo.com

  • 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

      7e2d304a18889b95d328ff0a90faeae0185c797208d1f7afa7f396dc87a94d07

    • Size

      1.9MB

    • MD5

      b5e965259a0f45bc05bf11ecfb526484

    • SHA1

      3b0f3eb9a143331c62c3162b6ee1d4d794427239

    • SHA256

      7e2d304a18889b95d328ff0a90faeae0185c797208d1f7afa7f396dc87a94d07

    • SHA512

      5a09c9fa0e1bfbdde1e4877a71c3c2afacdf18f1d79c18a0a1e4c938bc93f907b32a81209f210ee21edee6ce99758f24fe1bfa9cd80b4de3cec32f9e67ad82b3

    • SSDEEP

      12288:Aq7rv7Cnuc15JBafmqkjPca0QZxbrKrkTcMIXufist86Hbd6qsKu8W1h3333333:AcXKJ15UmqJ/Q+MkuTy4dKflFip4VOb

    Score
    10/10
    nanocoreevasionkeyloggerpersistencespywarestealertrojan

    • Modifies WinLogon for persistence

      persistence

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

      keyloggertrojanstealerspywarenanocore

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks