Extracted

• • Target
    XWorm V3.0.exe
  • Size 15.5MB
  • SHA256 66b82ba9a29efface7139b2c493ab28cc1c629c53c96a6c824463bf39f71ffdf
  • MD5 519de8fd08c581e0b353ea57255063e2
  • SHA1 21c4d6dc811a997f79aceec51feff7f85af7dd8c
  • SHA512 58c71e3935e9e20e943dd3dfad8a15f7b02fc01bcf1dc9bb2f9b132186d63afddd3a3569163a7eddc6d21661b1c775c4686f4068cd7620b88a25542635cc38ed
  • SSDEEP 393216:TAT22ctbPQ6SKjurFgUt+nO7xIzRO9C3MrKTltdHa2CmWBNVTVl:6cq6SKqrFRteO7xIdbTlt1EmsNVTV
  • TLSH
    T1C4F623675FF0676EF469E429BF301389B286F376983900BDEA1A993D080739C2C73556
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  collectiondefense_evasiondiscoveryexecutionblankgrabberxwormpersistenceprivilege_escalationratspywarestealertrojanupx

  • A stealer written in Python and packaged with Pyinstaller

  • Deletes Windows Defender Definitions

    Uses mpcmdrun utility to delete all AV definitions.

    defense_evasion

  • Detect Xworm Payload

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Family: blankgrabber

    Blankgrabber is an infostealer written in Python and packaged with Pyinstaller.

    stealerblankgrabber

  • 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

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • .NET Reactor proctector

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • 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

  • Adds Run key to start application

    persistence

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • 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
  behavioral1behavioral2behavioral3