General

  • Target
    2026-04-28_13e1f46b47432cc2d6a7eca0fd9ed839_amadey_cobalt-strike_icedid_luca-stealer_njrat_remcos_satacom_smoke-loader_stealc_vidar
  • Size 1.1MB
  • Sample260428-bb1pasbz5w
  • SHA256 71867228ea5385a35cfc563f862a57d969bbff0a3cf1aebf83756c8558eb0f3e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • XWorm V5.6

Attributes
  • Install_directory

    %LocalAppData%

  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/Fxzr3jeT

Targets

    • Target
      2026-04-28_13e1f46b47432cc2d6a7eca0fd9ed839_amadey_cobalt-strike_icedid_luca-stealer_njrat_remcos_satacom_smoke-loader_stealc_vidar
    • Size 1.1MB
    • SHA256 71867228ea5385a35cfc563f862a57d969bbff0a3cf1aebf83756c8558eb0f3e
    • 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

    • Drops startup file

    • Executes dropped EXE

    • Modifies system executable filetype association

    • Adds Run key to start application

    • 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