General
- Target 63f3a9264a8afae81e4cb56f5ade6ce4a8d9f7c20a6a977d07346d6aa769878f.exe
- Size 948KB
- Sample260703-1ytlyagy3v
- SHA256 63f3a9264a8afae81e4cb56f5ade6ce4a8d9f7c20a6a977d07346d6aa769878f
Score
10/10
Malware Config
Targets
-
- Target 63f3a9264a8afae81e4cb56f5ade6ce4a8d9f7c20a6a977d07346d6aa769878f.exe
- Size 948KB
- SHA256 63f3a9264a8afae81e4cb56f5ade6ce4a8d9f7c20a6a977d07346d6aa769878f
Score10/10-
Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
Score3/10
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1