Overview

overview

10

Static

static

SecuriteIn...14.exe

windows7_x64

10

SecuriteIn...14.exe

windows10_x64

10

Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    01-08-2020 19:30

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General

  • Target

    SecuriteInfo.com.Trojan.Nanocore.23.19592.12914.exe

  • Size

    252KB

  • MD5

    c6eadbeef2558b9cc3620bedd9a44c26

  • SHA1

    cc6dfc73f48357a5c0f6e0a2ed50c0efac436be1

  • SHA256

    cbaa36e6dfc82d307e840bb2ed3e1322fb07b5086530abee2ae29fa99a355b26

  • SHA512

    43101bd9a4423e8e18091cec092d9cea5ecc09eb3110bb5c357e7a58ca841b9a1c7dcdaeb0c556de65fffd73cdaef850b8bb6598cf11399ba954b7194f447357

Score
10/10
evasiontrojankeyloggerstealerspywarenanocorepersistence

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

crc2k18.mooo.com:9004

tuttotone.mooo.com:9004
Mutex

acff71f2-8ba5-4986-af0d-749d374b4532

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    tuttotone.mooo.com

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2018-03-09T23:16:57.043537736Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    9004

  • default_group

    mny

  • 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

    acff71f2-8ba5-4986-af0d-749d374b4532

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    crc2k18.mooo.com

  • 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

Signatures

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • NanoCore

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

    keyloggertrojanstealerspywarenanocore
  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Nanocore.23.19592.12914.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Nanocore.23.19592.12914.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:1568
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Nanocore.23.19592.12914.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Nanocore.23.19592.12914.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: GetForegroundWindowSpam
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Checks whether UAC is enabled
      • Adds Run key to start application
      PID:3816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/3816-0-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

    Download
  • memory/3816-1-0x000000000041E792-mapping.dmp
    Download