Extracted

• • Target

    svchost.exe

  • Size

    7.4MB

  • MD5

    b8a0e52ab1cfe75d6488f5dc1cc7be42

  • SHA1

    caa8634648941cd907887a848e4b5c663c27cc75

  • SHA256

    30ede8f22753f8e4eafb2e6274315d5fe3af3854b585178db9ceeee5b6fe9718

  • SHA512

    05f69985a0ec1be51a81e25cae2dff53e16e2ea5fef2fc6bb653eca9cb1dea77ef21823a59de4073c18312e945a741ac6797b5e3b03e8a919d14e2b543088f23

  • SSDEEP

    196608:LR0cDpLjv+bhqNVoBKUh8mz4Iv9PPv1DVWhy:CiRL+9qz8/b4IRv3Why

  Score

  10^/10

  xwormbootkitcollectioncredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationratspywarestealertrojanupx

  • 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

  • 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

  • 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

  • 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

  • Legitimate hosting services abused for malware hosting/C2

  • 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

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Enumerates processes with tasklist

    discovery

  • Hide Artifacts: Hidden Files and Directories

    defense_evasion

  • UPX packed file

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

    upx
  behavioral1