General

  • Target
    2026-10-28_69eac37468dd41059270ed1433f71fca_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch
  • Size 7.3MB
  • Sample261030-c832csh16n
  • SHA256 bd51d139c89c4edb87c063ad2bdde34e9e6a7c7f3f9c280e87e09d66fb1db721
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-10-28_69eac37468dd41059270ed1433f71fca_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch
    • Size 7.3MB
    • SHA256 bd51d139c89c4edb87c063ad2bdde34e9e6a7c7f3f9c280e87e09d66fb1db721
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Custom signature

      Detects executables embedding command execution via IExecuteCommand COM object

    • Modifies boot configuration data using bcdedit

    • Renames multiple (322) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Executes dropped EXE

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks