Overview

overview

10

Static

static

10

2026-10-25...rm.exe

windows10-2004-x64

10

2026-10-25...rm.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-25_9489a4351dd9d4a20c95b314850c4fbf_cloudeye_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
  • Size 464KB
  • Sample261026-x9jpbsf161
  • SHA256 185fa4b91873743fb1f9f6b9d9eec0ada7251bcbe4c974442640254b4995c8b4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormdefense_evasiondiscoverypersistencerattrojan

Malware Config

Targets

    • Target
      2026-10-25_9489a4351dd9d4a20c95b314850c4fbf_cloudeye_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
    • Size 464KB
    • SHA256 185fa4b91873743fb1f9f6b9d9eec0ada7251bcbe4c974442640254b4995c8b4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryxwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Detects Windows executables referencing non-Windows User-Agents

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks