General
- Target 39b8cddc4c5db3bb653f1dd03b42e5c7e7bff7a58f169865fbaa5e53196c36a6
- Size 230KB
- Sample260805-ms1amszthy
- SHA256 39b8cddc4c5db3bb653f1dd03b42e5c7e7bff7a58f169865fbaa5e53196c36a6
- MD5 a5e75650ed25049108407f6ac3f5d079
- SHA1 a8bd5d682366a669de6538e5525985d1b5c8abf3
- SHA512 f0e3dee8d5d55ce59ce6ba59f0dca25deabebbf4f9cdbf3d605ce3031d2b78a2aec7b6c7f70dea6f2b35b5ed09ebf9b32310d238f31b32dc51775d2715fe6a7a
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T14C340200DBB2E5E8D448247A07879310EBF1DDDE7B73677143D5E22FAB41F1AA4AA190
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
39b8cddc4c5db3bb653f1dd03b42e5c7e7bff7a58f169865fbaa5e53196c36a6.exe
Resource
win10v2004-20260513-en
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 39b8cddc4c5db3bb653f1dd03b42e5c7e7bff7a58f169865fbaa5e53196c36a6
- Size 230KB
- SHA256 39b8cddc4c5db3bb653f1dd03b42e5c7e7bff7a58f169865fbaa5e53196c36a6
- MD5 a5e75650ed25049108407f6ac3f5d079
- SHA1 a8bd5d682366a669de6538e5525985d1b5c8abf3
- SHA512 f0e3dee8d5d55ce59ce6ba59f0dca25deabebbf4f9cdbf3d605ce3031d2b78a2aec7b6c7f70dea6f2b35b5ed09ebf9b32310d238f31b32dc51775d2715fe6a7a
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T14C340200DBB2E5E8D448247A07879310EBF1DDDE7B73677143D5E22FAB41F1AA4AA190
- 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