General

  • Target
    2026-07-20_3be5304a8f85dbd1bbeca2d39ae8a93f_akira_glassworm_quasar-rat_rusty-stealer
  • Size 5.3MB
  • Sample260720-thxv4afw6k
  • SHA256 3d467e88c00835c91968afb45063c4a836e3b015c49b1dba14abb4ac977ad4eb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-07-20_3be5304a8f85dbd1bbeca2d39ae8a93f_akira_glassworm_quasar-rat_rusty-stealer
    • Size 5.3MB
    • SHA256 3d467e88c00835c91968afb45063c4a836e3b015c49b1dba14abb4ac977ad4eb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to get system information as a root user.

    • Drops startup file

    • Executes dropped EXE

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v16

Tasks