General
- Target e6c438856c355cc32e56873ff09046d3336c5c2ee4111a60a0518e56c1cd87fb
- Size 325KB
- Sample260826-ypf85sswfx
- SHA256 e6c438856c355cc32e56873ff09046d3336c5c2ee4111a60a0518e56c1cd87fb
- MD5 228e0509ec0aa48279d37472fbb78197
- SHA1 54ea43ee1580938f94e44dbf3ef46471065c18c9
- SHA512 5e96e88ab6901a67cd7e31cc715cc51219081e7f72f2984971cf4bc49214473eb4a1a4e7ece654caafd1b716a3f6c10c83926d8fc2c8c8750f87a53a65059129
- SSDEEP 6144:sFYGC4AaUWX+8n31+sa6fMr4pYAPBr5VKdv9UOcMY9FVn2BBbRC:K5C4AaUyF3IsayMrI5Z5AeTRejC
- TLSH T1186412993EC5C59FDB422BB185D7E335653EECCA39AE071227D680EC3478C6A35E0198
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Malware Config
Extracted
-
gh0strat
-
107.163.56.251:6658
-
http://107.163.56.240:18963/main.php
-
http://107.163.56.241:18530/
-
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 e6c438856c355cc32e56873ff09046d3336c5c2ee4111a60a0518e56c1cd87fb
- Size 325KB
- SHA256 e6c438856c355cc32e56873ff09046d3336c5c2ee4111a60a0518e56c1cd87fb
- MD5 228e0509ec0aa48279d37472fbb78197
- SHA1 54ea43ee1580938f94e44dbf3ef46471065c18c9
- SHA512 5e96e88ab6901a67cd7e31cc715cc51219081e7f72f2984971cf4bc49214473eb4a1a4e7ece654caafd1b716a3f6c10c83926d8fc2c8c8750f87a53a65059129
- SSDEEP 6144:sFYGC4AaUWX+8n31+sa6fMr4pYAPBr5VKdv9UOcMY9FVn2BBbRC:K5C4AaUyF3IsayMrI5Z5AeTRejC
- TLSH T1186412993EC5C59FDB422BB185D7E335653EECCA39AE071227D680EC3478C6A35E0198
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Farfli Backdoor
-
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 v16
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