General

  • Target
    2026-08-16_65875bb6870934472f20de8b3e1c3836_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
  • Size 20.7MB
  • Sample260816-e13fzacr7z
  • SHA256 38dd7290ba913cfb7a895fe3e0e9901bf08a92da63c95f787b0fa40570a73664
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 3.1

C2
  • fds6gbae3v.localto.net:4294

Mutex
  • cp61rbL2A1wY8bj1

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

aes.plain

Targets

    • Target
      2026-08-16_65875bb6870934472f20de8b3e1c3836_blankgrabber_cobalt-strike_glassworm_icedid_njrat_satacom
    • Size 20.7MB
    • SHA256 38dd7290ba913cfb7a895fe3e0e9901bf08a92da63c95f787b0fa40570a73664
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

    • Detects Windows executables referencing non-Windows User-Agents

    • Detects executables containing URLs to raw contents of a Github gist

    • 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

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v16

Tasks