92e44a37218b4b3772be0796e3e75dfacde83a0b5dd70aa7c92740743d551f23

General

Target
ScreenConnect.ClientSetup.exe
Size 5.4MB
Sample260820-ah8staad93
SHA256 92e44a37218b4b3772be0796e3e75dfacde83a0b5dd70aa7c92740743d551f23
MD5 47a59ff455262d8a14c1b590d10f1d8e
SHA1 f6f62e4887c203e62fa56c38f43437816b1254cc
SHA512 7ba73fe73673087044c7977f97678f9a2d9b9b500e411efb7fece0dc98f67283e7e9a969a438be9d93f025d9782d5e582208f1a534d0b04e97f7deb9b4de2109
SSDEEP 98304:5zIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:5hfefPtHxcp9ym3nltDUJV
TLSH
T1CD46E101B3D695B6D1BF1638D87A52656734BC049316CBBF5394BD392E32BC08E323A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

Malware Config

Targets

- Target
  ScreenConnect.ClientSetup.exe
- Size 5.4MB
- SHA256 92e44a37218b4b3772be0796e3e75dfacde83a0b5dd70aa7c92740743d551f23
- MD5 47a59ff455262d8a14c1b590d10f1d8e
- SHA1 f6f62e4887c203e62fa56c38f43437816b1254cc
- SHA512 7ba73fe73673087044c7977f97678f9a2d9b9b500e411efb7fece0dc98f67283e7e9a969a438be9d93f025d9782d5e582208f1a534d0b04e97f7deb9b4de2109
- SSDEEP 98304:5zIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:5hfefPtHxcp9ym3nltDUJV
- TLSH
  T1CD46E101B3D695B6D1BF1638D87A52656734BC049316CBBF5394BD392E32BC08E323A6
- 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