Overview

overview

10

Static

static

10

2026-04-18...rm.exe

windows10-2004-x64

10

2026-04-18...rm.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-18_ae57b448b1de66566c9c1c2f3874d242_cobalt-strike_glassworm_hijackloader_icedid_ryuk_satacom_stealc_vidar_xworm
  • Size 763KB
  • Sample260418-e9fzbsgx5x
  • SHA256 e6687f38cb559b1a9d767720b68eac6841a262efb2015aa51c50bcabb6937890
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormpersistencerattrojan

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
      2026-04-18_ae57b448b1de66566c9c1c2f3874d242_cobalt-strike_glassworm_hijackloader_icedid_ryuk_satacom_stealc_vidar_xworm
    • Size 763KB
    • SHA256 e6687f38cb559b1a9d767720b68eac6841a262efb2015aa51c50bcabb6937890
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    xwormpersistencerattrojan

    • Detect Xworm Payload

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm
    • Custom signature

      Detects Windows executables referencing non-Windows User-Agents

    • Executes dropped EXE

    • Modifies system executable filetype association

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks