Extracted

Extracted

• • Target

    wizworm v4.exe

  • Size

    13.3MB

  • MD5

    326cae42b360bc91696a9a09d1f497f9

  • SHA1

    9162a3fa7edd91db0b4b209ffb632f4933530e19

  • SHA256

    d9893a1d31b8338aedd6f9116cb5dc2c04ace45ca6f065e829ecb68c41db96c7

  • SHA512

    a89d1551d86502d222346d44337cccabb0de1586e0d1b8981b9e63676c2341054d61fdb77d07df3aeca0920b60de5031f45067bd23bf3bb0e198224f441c910a

  • SSDEEP

    393216:uOLsLayrPGrYlesyvrNxJ/2eMxV3ODQvT6O9lDp2h:jALHbOEiNiDhmQjg

  Score

  10^/10

  gurcuxwormbootkitdiscoveryexecutionpersistenceratstealertrojan

  • Detect Xworm Payload

  • Gurcu family

    gurcu

  • Gurcu, WhiteSnake

    Gurcu aka WhiteSnake is a malware stealer written in C#.

    stealergurcu

  • 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.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Looks up external IP address via web service

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

  • Writes to the Master Boot Record (MBR)

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

    bootkitpersistence
  behavioral1behavioral2