Extracted

• • Target

    munchenclient.exe

  • Size

    7.1MB

  • MD5

    84236243dcb77d4936dd6654575b1f6b

  • SHA1

    4f0629caaed54ed3e5a73a1c88dec0c8a42d654e

  • SHA256

    30beca0bcbc02bf77acdfdd698f38068699b06106aba6a05bdf83cab12572b64

  • SHA512

    2838e47dde2e7fbe96d966de46491aa9955bd5bcbb567de474de71ab556dfa5335f796df6ec029d4d6b9e25c4be6e7a73d47552f1d1402859509827303c9eb7b

  • SSDEEP

    196608:Pii9mneDatAEYUpkkAq0YmUjp5NHNpYUxx44:bAnmI/kk3mUjp59Nx

  Score

  10^/10

  xwormdefense_evasiondiscoveryexecutionpersistencerattrojanupxcollectioncredential_accessprivilege_escalationspywarestealer

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Drops file in Drivers directory

  • Checks computer location settings

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

  • Clipboard Data

    Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    collection

  • 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

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Looks up external IP address via web service

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

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion

  • Enumerates processes with tasklist

    discovery

  • UPX packed file

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

    upx
  behavioral1behavioral2