Overview

overview

8

Static

static

1

ScreenConn...up.exe

windows11-21h2-x64

8

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General

  • Target
    ScreenConnect.ClientSetup.exe
  • Size 25.9MB
  • Sample261026-xtwc7abg49
  • SHA256 aa2e116090055da69135877ce9d8fbb8b478b6004f021f5d7b70b5e0f93ef1ac
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
backdoordiscoverypersistenceransomwarerat

Malware Config

Targets

    • Target
      ScreenConnect.ClientSetup.exe
    • Size 25.9MB
    • SHA256 aa2e116090055da69135877ce9d8fbb8b478b6004f021f5d7b70b5e0f93ef1ac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    backdoordiscoverypersistenceransomwarerat

    • 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

    • ConnectWise ScreenConnect remote access tool

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

      backdoorrat

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks