General

  • Target
    http://diorama.co.id
  • Sample260903-2pebbsca85

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    http://193.221.200.66:4139/tools/soft/coms

Extracted

Family
  • remus_stealer

C2
  • http://cdire.shop:9048/invoices

  • http://shhsift.click:7647/subscriptions

  • http://vexdico.shop:8539/reviews

Targets

    • Target
      http://diorama.co.id
    • Family: Remus

      Remus is a stealer written in C++.

    • Badlisted process makes network request

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

    • Executes dropped EXE

    • 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.

    • Suspicious clipboard content.

      A suspicious script was copied to clipboard.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks