General

  • Target
    2026-10-17_da8fb92d66231497446097c554831280_cobalt-strike_coinminer_glassworm_icedid_njrat_quasar-rat_vidar_xworm
  • Size 15.8MB
  • Sample261018-eypr4ags6m
  • SHA256 505cae3c0c23d4663499aa2336c2a1da91fc900945a44c24667ec6fcf11e4032
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 199.189.251.167:25594

Mutex
  • 1ZYBQZdLxUCPXNVa

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    svhost.exe

aes.plain

Targets

    • Target
      2026-10-17_da8fb92d66231497446097c554831280_cobalt-strike_coinminer_glassworm_icedid_njrat_quasar-rat_vidar_xworm
    • Size 15.8MB
    • SHA256 505cae3c0c23d4663499aa2336c2a1da91fc900945a44c24667ec6fcf11e4032
    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Service Discovery

      Attempt to gather information on host's network.

MITRE ATT&CK Enterprise v16

Tasks