Overview

overview

10

Static

static

SecuriteIn...92.exe

windows7_x64

10

SecuriteIn...92.exe

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    15/07/2020, 17:07

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    SecuriteInfo.com.Trojan.Siggen9.59215.3530.23892.exe
  • Size 644KB
  • Sample200715-lnrjgfchpe
  • SHA256 09cf9e7b4f32df0516fd394b6cf91e25951633d6ea74140df6697577111889ab
  • MD5 SHA1 SHA512
Score
10/10
evasiontrojankeyloggerstealerspywarenanocorepersistence

Malware Config

Extracted

Family

  • nanocore

Version

  • 1.2.2.0

C2

  • meeti12.hopto.org:5600

  • meeti.duckdns.org:5600

Mutex

  • 0f345007-2f0b-4581-9cb1-0ccc61e72f86

Attributes
  • activate_away_mode

    true

  • backup_connection_host

    meeti.duckdns.org

  • backup_dns_server

    8.8.4.4

  • buffer_size

    65535

  • build_time

    2020-04-26T04:59:18.116167036Z

  • bypass_user_account_control

    true

  • bypass_user_account_control_data

  • clear_access_control

    true

  • clear_zone_identifier

    false

  • connect_delay

    4000

  • connection_port

    5600

  • default_group

    Meeti

  • 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

    0f345007-2f0b-4581-9cb1-0ccc61e72f86

  • mutex_timeout

    5000

  • prevent_system_sleep

    false

  • primary_connection_host

    meeti12.hopto.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

Signatures

  • Suspicious behavior: EnumeratesProcesses 222 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Drops startup file 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • NanoCore

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

    keyloggertrojanstealerspywarenanocore
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.59215.3530.23892.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen9.59215.3530.23892.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Drops startup file
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    PID:1628
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Checks whether UAC is enabled
      • Suspicious use of AdjustPrivilegeToken
      • Drops file in Program Files directory
      • Adds Run key to start application
      PID:1844

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1844-0-0x0000000000400000-0x000000000047E000-memory.dmp
        Download