a955dad7a3e578f1fc0e6e956d168bc395e940e7e9535049e50aeb296483607b

General

Target
ScreenConnect.ClientSetup.msi
Size 9.5MB
Sample260908-xscvfsxcph
SHA256 a955dad7a3e578f1fc0e6e956d168bc395e940e7e9535049e50aeb296483607b
MD5 fb1c97347a2f8158a3a26752b6c44db3
SHA1 bc5c046a24a83fbfd3e6fa724a1d1d2542b90ea5
SHA512 069e99149c3a24f3933c6625f64645d4360529d514ea342db852dfb8187973bedc2ce4b105dbf80251c0d258b8907d9b7ad3ca944871f649b0a1d9fcf874cba0
SSDEEP 196608:VHxcp9ym3nltDUJVkHxcp9ym3YHxcp9ym39Hxcp9ym3VHxcp9ym3:HGplpzGpmGpvGpHGp
TLSH
T1C2A623116BF8D278F1F12A39D876A0B1A53A7D119E23D12E2324791E2C75EC0CA63777
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  ScreenConnect.ClientSetup.msi
- Size 9.5MB
- SHA256 a955dad7a3e578f1fc0e6e956d168bc395e940e7e9535049e50aeb296483607b
- MD5 fb1c97347a2f8158a3a26752b6c44db3
- SHA1 bc5c046a24a83fbfd3e6fa724a1d1d2542b90ea5
- SHA512 069e99149c3a24f3933c6625f64645d4360529d514ea342db852dfb8187973bedc2ce4b105dbf80251c0d258b8907d9b7ad3ca944871f649b0a1d9fcf874cba0
- SSDEEP 196608:VHxcp9ym3nltDUJVkHxcp9ym3YHxcp9ym39Hxcp9ym3VHxcp9ym3:HGplpzGpmGpvGpHGp
- TLSH
  T1C2A623116BF8D278F1F12A39D876A0B1A53A7D119E23D12E2324791E2C75EC0CA63777
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

8^/10

backdoor discovery persistence privilege_escalation ransomware rat revoked_codesign
- 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