Overview

overview

10

Static

static

5

tmpg_duracn.exe

windows10-ltsc_2021-x64

10

tmpg_duracn.exe

windows10-2004-x64

10

tmpg_duracn.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    tmpg_duracn
  • Size 991KB
  • Sample260601-x61tfaft7k
  • SHA256 be7c0ec3f10ce55cc8a321a1fce2de5e095532c5135d847b6a3a11857c73d646
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
netwirebotnetdiscoverypersistenceratstealerupx

Malware Config

Extracted

Family

  • netwire

C2

  • akamai-update.no-ip.org:33333

Attributes
  • activex_autorun

    true

  • activex_key

    {E7VK76V1-8E7Y-I53I-ET41-C8H4828ISX31}

  • copy_executable

    true

  • delete_original

    true

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Akamai Labs\akmupdate.exe

  • lock_executable

    false

  • mutex

    VesHwCJR

  • offline_keylogger

    false

  • password

    Password

  • registry_autorun

    true

  • startup_name

    Akamai Labs

  • use_mutex

    true

Targets

    • Target
      tmpg_duracn
    • Size 991KB
    • SHA256 be7c0ec3f10ce55cc8a321a1fce2de5e095532c5135d847b6a3a11857c73d646
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetdiscoverynetwirepersistenceratstealerupx

    • Family: Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

      botnetstealernetwire

    • NetWire RAT payload

      rat

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks