Extracted

• • Target

    BootstrapperV3_1_protected.exe

  • Size

    7.3MB

  • MD5

    2a8cf24db62f39d25634b4d3d1f7d997

  • SHA1

    3a5161efaec9020bb223b3ce75d80af0016658e1

  • SHA256

    81495b2fed47dda40e5ca4e871ad989d5906b2d75fd563f2e2134f10264f2d55

  • SHA512

    eeeca9595a1bfa6a03859080eff4d11d41de686ff3b6171b674a650112c74534b99400cc68461d1dc99a03c57c1f7566c39e9ea4a79d851a95964c1d1ab691da

  • SSDEEP

    196608:PS4H3QWhpkTBch+3Tq02WBqUx6H783EPq2s1j:PSPyk9mSqPWcUx478n5p

  Score

  10^/10

  xwormdefense_evasiondiscoveryexecutionratthemidatrojan

  • Detect Xworm Payload

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    defense_evasion

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • Checks whether UAC is enabled

    defense_evasiontrojan

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Looks up external IP address via web service

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

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1