General
-
Target
0fb5bdfe7e6f328ac5115724e33caf1185fe8f8cac738f1d43477592bd229c0e
-
Size
206KB
-
Sample
250405-km1ywatvev
-
MD5
2ed9257013c5ca081562ddca06191c1b
-
SHA1
d803295bd4d9197f8d3d243d0716466683804077
-
SHA256
0fb5bdfe7e6f328ac5115724e33caf1185fe8f8cac738f1d43477592bd229c0e
-
SHA512
bb32d5c23ac9daf6ae6adcb8d0cc3c38cae86c8fb946c0b3a39132941f8f79e26a50ac9d3d92483b4eac68de1faf334b5ed20e4c2eca53d668ffff617866d8f9
-
SSDEEP
3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT:X2vnSwjaOcADw9cUeCOf
Static task
static1
Malware Config
Extracted
gh0strat
107.163.241.193:6520
http://107.163.241.181:16300/
http://107.163.241.182:12354/login.php
-
user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C))
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)
Targets
-
-
Target
0fb5bdfe7e6f328ac5115724e33caf1185fe8f8cac738f1d43477592bd229c0e
-
Size
206KB
-
MD5
2ed9257013c5ca081562ddca06191c1b
-
SHA1
d803295bd4d9197f8d3d243d0716466683804077
-
SHA256
0fb5bdfe7e6f328ac5115724e33caf1185fe8f8cac738f1d43477592bd229c0e
-
SHA512
bb32d5c23ac9daf6ae6adcb8d0cc3c38cae86c8fb946c0b3a39132941f8f79e26a50ac9d3d92483b4eac68de1faf334b5ed20e4c2eca53d668ffff617866d8f9
-
SSDEEP
3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT:X2vnSwjaOcADw9cUeCOf
-
Gh0strat family
-
Deletes itself
-
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.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1