b8bbe47e184340d154e1d68d8ce80b2098eaaad43fbf37ca4cf03a12cbd11b28

General

Target
ScreenConnect.ClientSetup181.msi
Size 4.5MB
Sample260705-al7d6afv3t
SHA256 b8bbe47e184340d154e1d68d8ce80b2098eaaad43fbf37ca4cf03a12cbd11b28
MD5 38f90bb8b2490ee30bd169641719210a
SHA1 9b731bc885f3bc0e185a698b86f2da265842e19f
SHA512 318e48218905954cbf2754ecb32bf98782a47ec97f75c40452d330e9ca70cad75c8b156171d748db0215385d902bb59cb5d8d26875ff619d772174fa54d6d46c
SSDEEP 98304:u8kKNISgt4hGvyEvgVxe78g6Mjy3BIvY44TnD:uNK+tlyEgVx+6MuxIQ4aD
TLSH
T17E26BE212799813AD2F916703939E675312AFE7CCB6068E73E9A7BD9353D4C10336A13
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  ScreenConnect.ClientSetup181.msi
- Size 4.5MB
- SHA256 b8bbe47e184340d154e1d68d8ce80b2098eaaad43fbf37ca4cf03a12cbd11b28
- MD5 38f90bb8b2490ee30bd169641719210a
- SHA1 9b731bc885f3bc0e185a698b86f2da265842e19f
- SHA512 318e48218905954cbf2754ecb32bf98782a47ec97f75c40452d330e9ca70cad75c8b156171d748db0215385d902bb59cb5d8d26875ff619d772174fa54d6d46c
- SSDEEP 98304:u8kKNISgt4hGvyEvgVxe78g6Mjy3BIvY44TnD:uNK+tlyEgVx+6MuxIQ4aD
- TLSH
  T17E26BE212799813AD2F916703939E675312AFE7CCB6068E73E9A7BD9353D4C10336A13
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

8^/10

backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign adware spyware
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- 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.
  backdoor rat
- 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.
  persistence privilege_escalation
- Executes dropped EXE
- Loads dropped DLL
- 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.
  persistence privilege_escalation
- Drops file in System32 directory
behavioral1 behavioral2