General

  • Target
    2026-04-05_61530fcb63bb8b25aaff4548f2b8b0c4_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_satacom_stealc_vidar
  • Size 15.0MB
  • Sample260405-hej92sa15r
  • SHA256 84773f47d66d9bd625115933b800d5e1beefa3f4147f5a3f29e476e2bda0af87
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://github.com/NexoraAPI/project/raw/refs/heads/main/vy.exe

Extracted

Family
  • xworm

Version
  • XWorm V6.5 by t.me/webkillez

C2
  • 95.70.183.89:90

Mutex
  • LNvTlawIhfKagFBN

Attributes
  • install_file

    USB.exe

aes.plain

Targets

    • Target
      2026-04-05_61530fcb63bb8b25aaff4548f2b8b0c4_cobalt-strike_cryptbot_icedid_luca-stealer_njrat_satacom_stealc_vidar
    • Size 15.0MB
    • SHA256 84773f47d66d9bd625115933b800d5e1beefa3f4147f5a3f29e476e2bda0af87
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • Xworm family

    • Custom signature

      Detects Windows executables referencing non-Windows User-Agents

    • Custom signature

      Detects executables containing URLs to raw contents of a Github gist

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

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

MITRE ATT&CK Enterprise v16

Tasks