Extracted

• • Target

    build.exe

  • Size

    2.0MB

  • MD5

    08de348dbc41254225f0add6f5b4141f

  • SHA1

    f204037a312dc5acfde0e5fd5a70e44cc6d48b52

  • SHA256

    45093ec78be52109e89a0f7903bd5cfa6e4fa66a18213e05b2cefacf39b5aa53

  • SHA512

    d08a2f33696ef122ccdf8851d575d444d770bc091de7abce37c9bc2e68a77d1f014f852fdc3b1e4b5650b06c0e874429a7b56e89fa5aad5c895c5d09acb6251a

  • SSDEEP

    49152:gKJli+vbjfgv8GHpq8EMAy1IaD9O+neb3:/bXeVA1aA+neb

  Score

  10^/10

  stormkittyxwormexecutionpersistenceratspywarestealertrojan

  • Detect Xworm Payload

  • StormKitty

    StormKitty is an open source info stealer written in C#.

    stealerstormkitty

  • StormKitty payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • 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

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  behavioral1