General

  • Target
    STREAMUP Setup 2.6.0.exe
  • Size 83.1MB
  • Sample260910-rj5afsdk6x
  • SHA256 f77ccf83426db3ce3e771fb5275acbed3730f65b2e3f0ce08ebb8003e1b9cb96
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      STREAMUP Setup 2.6.0.exe
    • Size 83.1MB
    • SHA256 f77ccf83426db3ce3e771fb5275acbed3730f65b2e3f0ce08ebb8003e1b9cb96
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

MITRE ATT&CK Enterprise v16

Tasks