0705daac7dbdb5c3814088256e6d4e45e844b35b183c6cd50b9595384fb44276

General

Target
ScreenConnect.ClientSetup.exe
Size 5.4MB
Sample260916-zzxvbawalg
SHA256 0705daac7dbdb5c3814088256e6d4e45e844b35b183c6cd50b9595384fb44276
MD5 d5cc7b147872ddc22f9c23674ef541a5
SHA1 78a9fb9210fa3be3554b78ac18cdffed157ef4b8
SHA512 0ea7d35cc9d8156631071c7a2ab1b194cf72be446137462536830cbc313803365f13694645ba1bf721f8f969b36f92992e06e276761fe35142064ac1ee98f6d8
SSDEEP 98304:FzIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:FhfefPtHxcp9ym3nltDUJV
TLSH
T1A746E101B3E695B6D1BF1638D87A52656634BC049316CBBF5394BD392E33BC04E323A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  ScreenConnect.ClientSetup.exe
- Size 5.4MB
- SHA256 0705daac7dbdb5c3814088256e6d4e45e844b35b183c6cd50b9595384fb44276
- MD5 d5cc7b147872ddc22f9c23674ef541a5
- SHA1 78a9fb9210fa3be3554b78ac18cdffed157ef4b8
- SHA512 0ea7d35cc9d8156631071c7a2ab1b194cf72be446137462536830cbc313803365f13694645ba1bf721f8f969b36f92992e06e276761fe35142064ac1ee98f6d8
- SSDEEP 98304:FzIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:FhfefPtHxcp9ym3nltDUJV
- TLSH
  T1A746E101B3E695B6D1BF1638D87A52656634BC049316CBBF5394BD392E33BC04E323A6
- 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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