Overview

overview

10

Static

static

10

c3c4ef008e...ac.exe

windows7-x64

10

c3c4ef008e...ac.exe

windows10-2004-x64

10

Resubmissions

11/10/2023, 14:38

231011-rz5k6ade9y

27/07/2023, 13:46

230727-q22fvaeh6710

26/07/2023, 14:11

230726-rhlrqacf7310

08/07/2023, 20:07

230708-ywad6shf8610

Analysis

  • max time kernel
    139s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2023, 13:46

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General

  • Target
    c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe
  • Size 272KB
  • Sample230727-q22fvaeh67
  • SHA256 c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
netwirebotnetratstealer

Malware Config

Extracted

Family

  • netwire

C2

  • 212.193.30.230:6826

Attributes
  • activex_autorun

    false

  • copy_executable

    false

  • delete_original

    false

  • host_id

    HostId-%Rand%

  • install_path

    %AppData%\Install\Host.exe

  • lock_executable

    false

  • offline_keylogger

    false

  • password

    kolabo123

  • registry_autorun

    false

  • use_mutex

    false

Signatures

  • NetWire RAT payload 3 IoCs
    rat
  • Netwire

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

    botnetstealernetwire
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe
    "C:\Users\Admin\AppData\Local\Temp\c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Users\Admin\AppData\Roaming\Install\Host.exe
      "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
      2⤵
      • Executes dropped EXE
      PID:4532

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Host.exe
        • Path C:\Users\Admin\AppData\Roaming\Install\Host.exe
        • Size 272KB
        • SHA256 c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Host.exe
        • Path C:\Users\Admin\AppData\Roaming\Install\Host.exe
        • Size 272KB
        • SHA256 c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Host.exe
        • Path C:\Users\Admin\AppData\Roaming\Install\Host.exe
        • Size 272KB
        • SHA256 c3c4ef008ea6903b3aa5eae43e7fe959de4438d195979a9fa8e1ae59ce56f1ac
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download