Overview

overview

10

Static

static

10

2026-05-11...rm.exe

windows10-2004-x64

10

2026-05-11...rm.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-05-11_4cf3e0397a0b76e778cb26df19fcb6fe_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
  • Size 686KB
  • Sample260511-mda27se12t
  • SHA256 ce07eb01232782436129f8f63d5f5e192041ea8e0869db97f1817e2db0c34930
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
xwormpersistenceratspywarestealertrojan

Malware Config

Targets

    • Target
      2026-05-11_4cf3e0397a0b76e778cb26df19fcb6fe_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
    • Size 686KB
    • SHA256 ce07eb01232782436129f8f63d5f5e192041ea8e0869db97f1817e2db0c34930
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    xwormpersistenceratspywarestealertrojan

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks