Extracted

• • Target
    Teams.Clientsetup.bat
  • Size 1KB
  • SHA256 abc11e6566e0743a7d14f47eb19d9f86666551997936a6fcd27a00b68e852371
  • MD5 73ea57ce4982ce5ff7ef53fe6f7dbfb8
  • SHA1 4e215aef2b1ebf97bf8614ec3968b9212e7e7c66
  • SHA512 9935cad65860f53976ff4b408985b175e80560fd7c42b52091aa333e9bec2b54b16acdbe3e745b477f15d91f2952b5c0234119cf4d4cab8d531e6e0359b101e3
  • TLSH
    T10531118B228AA5BE05238669C11C01FAFA9C5767831464B835B1C481BB543DDDACB7CA
  • MD5 SHA1 SHA512 TLSH

  Score

  10^/10

  backdoordiscoveryexecutionpersistenceprivilege_escalationratrevoked_codesign

  • Badlisted process makes network request

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

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Signed with revoked ConnectWise certificate

    Binary is signed using a ConnectWise certificate revoked for key compromise.

    revoked_codesign

  • ConnectWise ScreenConnect remote access tool

    ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

    backdoorrat

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Loads dropped DLL

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Enumerates connected drives

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

  • Boot or Logon Autostart Execution: Authentication Package

    Suspicious Windows Authentication Registry Modification.

    persistenceprivilege_escalation

  • Drops file in System32 directory

  behavioral1behavioral2