9f67f094f5b463b3c271636b76349ae209c107231dc6877538365936962d1f70

General

Target
ScreenConnect.ClientSetup.msi
Size 13.5MB
Sample260723-wwantssvht
SHA256 9f67f094f5b463b3c271636b76349ae209c107231dc6877538365936962d1f70
MD5 80e73a70435b1d180be0cb8a378f62d2
SHA1 c98629b0f0d424a1bbc3a4056ab1b04f31d0068d
SHA512 b1df068c360fbb2b11e8c03423898b06d464e2eb521a4cacf78777d0a76f1aa3c324a3f2cf6c1cff616c82475fa5999582f9cbb5d058731a4b9be8f31e00b2e4
SSDEEP 196608:rWh0cGwAWh0cGrWh0cGyWh0cG6Wh0cGnhWh0cGnDWh0cGnz:rWac+WaciWactWacNWacoWacsWaca
TLSH
T179E6232523FD445AF8FB4B79EE3682E45D72FE64CE21C11E5228B90D1AB0D4096727B3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  ScreenConnect.ClientSetup.msi
- Size 13.5MB
- SHA256 9f67f094f5b463b3c271636b76349ae209c107231dc6877538365936962d1f70
- MD5 80e73a70435b1d180be0cb8a378f62d2
- SHA1 c98629b0f0d424a1bbc3a4056ab1b04f31d0068d
- SHA512 b1df068c360fbb2b11e8c03423898b06d464e2eb521a4cacf78777d0a76f1aa3c324a3f2cf6c1cff616c82475fa5999582f9cbb5d058731a4b9be8f31e00b2e4
- SSDEEP 196608:rWh0cGwAWh0cGrWh0cGyWh0cG6Wh0cGnhWh0cGnDWh0cGnz:rWac+WaciWactWacNWacoWacsWaca
- TLSH
  T179E6232523FD445AF8FB4B79EE3682E45D72FE64CE21C11E5228B90D1AB0D4096727B3
- 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