General

  • Target
    8c4ba1a463ffc60b49d2ac7e66f921eb6cfc1199ee5f42f68abbc72f0c28d137
  • Size 914KB
  • Sample260925-gdpmpsyz2q
  • SHA256 8c4ba1a463ffc60b49d2ac7e66f921eb6cfc1199ee5f42f68abbc72f0c28d137
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 209.127.35.200:3533

Mutex
  • n4uqrWvP1tlbEHYU

aes.plain

Targets

    • Target
      Requested Payment Copy.bat
    • Size 1.1MB
    • SHA256 3af985844589030f27a37f164a34e3ba82b2c16833c24cc9e6200b14c07bc8de
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks