Extracted

• • Target

    BootstrapperNew.exe

  • Size

    2.5MB

  • MD5

    12c778168de4cb227283338609cce591

  • SHA1

    dd8226c477ac4a4d86c1d79dd66b8f82752b408d

  • SHA256

    3b0edfc4834e5e6e0d71cdb38b150d9a8c457dd3d9a6ce180bba01615e2da3d0

  • SHA512

    b0872ad258ad8edc68313b481ea091333d05b35ac3a17b912cd6b77ac77e6d1e7fb2ddd3be6c851761285fe1f69292b5dc781823dddca77f180d500c7d0322fe

  • SSDEEP

    49152:VZPjorfOAfRxx13BIq8IYpSqxN7XGQKoBaJ3RIrMQJZipKE1p:VZkzD73i7pSqxNV5wQJwd1p

  Score

  10^/10

  xwormbootkitdefense_evasiondiscoveryexecutionpersistencerattrojanupx

  • Detect Xworm Payload

  • UAC bypass

    defense_evasiontrojan

  • 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

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Drops startup file

  • Executes dropped EXE

  • Adds Run key to start application

    persistence

  • Checks whether UAC is enabled

    defense_evasiontrojan

  • Writes to the Master Boot Record (MBR)

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

    bootkitpersistence

  • UPX packed file

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

    upx
  behavioral1