General
-
Target
8BA1C9EA4DDD6AEE51738CDE96EC735E.exe
-
Size
4.1MB
-
Sample
230328-1rt9wsfc4t
-
MD5
8ba1c9ea4ddd6aee51738cde96ec735e
-
SHA1
4ddf225992b76be52b2ed965b1d75a15f3535a7a
-
SHA256
ec24aeefd8dec2d7186b1f84f3308e296f82db37817db2e0bae96e0825962d75
-
SHA512
cc0bbf366441c2c0f91044f247dad461e71ec7e86cc4a9a7393be235bf4dbb9f918312e55ea4cb4b0c0cb7f6f7b508a5b4756e119bab0aacd5cc9c954e3c0923
-
SSDEEP
98304:kELwTlvdgEX2NpXI1CvrZ0wYkLx78mDXz//wDHa17+P6a+DsJxVO2PFh:kEaAEXAsCv10rkLuUz//Wa1iPqsJxVOU
Malware Config
Targets
-
-
Target
8BA1C9EA4DDD6AEE51738CDE96EC735E.exe
-
Size
4.1MB
-
MD5
8ba1c9ea4ddd6aee51738cde96ec735e
-
SHA1
4ddf225992b76be52b2ed965b1d75a15f3535a7a
-
SHA256
ec24aeefd8dec2d7186b1f84f3308e296f82db37817db2e0bae96e0825962d75
-
SHA512
cc0bbf366441c2c0f91044f247dad461e71ec7e86cc4a9a7393be235bf4dbb9f918312e55ea4cb4b0c0cb7f6f7b508a5b4756e119bab0aacd5cc9c954e3c0923
-
SSDEEP
98304:kELwTlvdgEX2NpXI1CvrZ0wYkLx78mDXz//wDHa17+P6a+DsJxVO2PFh:kEaAEXAsCv10rkLuUz//Wa1iPqsJxVOU
Score10/10-
Glupteba
Glupteba is a modular loader written in Golang with various components.
-
Glupteba payload
-
Windows security bypass
-
Modifies boot configuration data using bcdedit
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
Executes dropped EXE
-
Loads dropped DLL
-
Windows security modification
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Manipulates WinMon driver.
Roottkits write to WinMon to hide PIDs from being detected.
-
Manipulates WinMonFS driver.
Roottkits write to WinMonFS to hide directories/files from being detected.
-