Analysis

  • max time kernel
    122s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/02/2022, 00:14

General

  • Target

    7e2bdb47ac86e3ea25c23496ed4046aa4108ccf647250e9d9dd8e4fb83aaea4a.exe

  • Size

    89KB

  • MD5

    0b1bb3e49dbdc7ebfe81d4d3982275d2

  • SHA1

    958f45ab00ac2212c748461ea7860b12e7c8e35e

  • SHA256

    7e2bdb47ac86e3ea25c23496ed4046aa4108ccf647250e9d9dd8e4fb83aaea4a

  • SHA512

    15ad15a353c379934a75ad56c8955b9ca4b7aa43de4559768c819f486e5df2448dfe3c8479ff799da58bace88abeca45c4fac28ca8ac41f267fdd83ea6cebb04

Malware Config

Extracted

Family

netwire

C2

sgteyor.ddns.net:39888

Attributes
  • activex_autorun

    false

  • activex_key

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Eyor

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

  • offline_keylogger

    true

  • password

    Master0147

  • registry_autorun

    false

  • startup_name

  • use_mutex

    false

Signatures

  • NetWire RAT payload 3 IoCs
  • Netwire

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e2bdb47ac86e3ea25c23496ed4046aa4108ccf647250e9d9dd8e4fb83aaea4a.exe
    "C:\Users\Admin\AppData\Local\Temp\7e2bdb47ac86e3ea25c23496ed4046aa4108ccf647250e9d9dd8e4fb83aaea4a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Users\Admin\AppData\Roaming\Install\Host.exe
      "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
      2⤵
      • Executes dropped EXE
      PID:1588

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1568-55-0x0000000076371000-0x0000000076373000-memory.dmp

          Filesize

          8KB