General

  • Target
    setup.msi
  • Size 2.9MB
  • Sample260528-an6weaby6m
  • SHA256 71b6e6f6794082358219ac554eeed7c0cc9ac2a061fe307d131414426ec22aaf
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      setup.msi
    • Size 2.9MB
    • SHA256 71b6e6f6794082358219ac554eeed7c0cc9ac2a061fe307d131414426ec22aaf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects AteraAgent

    • Family: AteraAgent

      AteraAgent is a remote monitoring and management tool.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks