General

  • Target
    2026-07-04_6e4c736d2e1100b3640afafce3683d24_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee
  • Size 842KB
  • Sample260704-w7pbcsby6s
  • SHA256 0ae0744de0dfa99967438fe04552d066ea1ef6294f2928ec230a191b120ccd7c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-07-04_6e4c736d2e1100b3640afafce3683d24_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee
    • Size 842KB
    • SHA256 0ae0744de0dfa99967438fe04552d066ea1ef6294f2928ec230a191b120ccd7c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops file in System32 directory

    • Target
      .rsrc/1033/HTML/AULICENSECHANGE.HTML
    • Size 2KB
    • SHA256 cded4eb1ba52eac01ab6ac71e658e8673b1622396ad71079bd897cb8c3226f02
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10
    • Target
      .rsrc/1033/HTML/AUWELCOME.HTML
    • Size 3KB
    • SHA256 f264387739979a9e8683682ced5b539211b051f3d8d6b3b5fa6912efbb8591a4
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10
    • Target
      .rsrc/1033/HTML/HOST.JS
    • Size 1KB
    • SHA256 1e67043252582aea0e042f5a7be4a849b7cd01b133a489c3b2e67c10ade086f3
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      .rsrc/1033/HTML/L10N.JS
    • Size 4KB
    • SHA256 85bbec802e8624e7081abeae4f30bd98d9a9df6574bd01fe5251047e8fdaf59f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

    • Target
      .rsrc/1033/HTML/LAYOUT.JS
    • Size 2KB
    • SHA256 fab91ced243da62ec1d938503fa989462374df470be38707fbf59f73715af058
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      .rsrc/1033/HTML/RTUTILS.JS
    • Size 244B
    • SHA256 7da9aa32aa10b69f34b9d3602a3b8a15eb7c03957512714392f12458726ac5f1
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      .rsrc/1033/HTML/RUNTIME.JS
    • Size 42KB
    • SHA256 93a647b1f2cadcbdb0fe9c46b82b2b4baf7685167de05933811549145c584ee0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks