General
- Target a539001ed65b7d5273d2ae441d5f4b67753facf6a5133dbaf211e6569ca4e3a1
- Size 232KB
- Sample261007-hwfcest1az
- SHA256 a539001ed65b7d5273d2ae441d5f4b67753facf6a5133dbaf211e6569ca4e3a1
- MD5 97fda5dc6752b901650244d7fa21d79d
- SHA1 f358e68f92c93f247c19e46793a9b8a652e60393
- SHA512 b630017e160d030b2722a1187b7f49bdb80c7158ce38181ec3113eb659dfd04c3e1efd91df7d703e7d8e437685ae3d1e6258f3ed959db591aa6e307605491548
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFK:X2vnSwjaOcADw9cUeCOf
- TLSH T1E8340200D7B6E5E8D44824BA07879310EBE1DCDE7B73677183D5E31FAB41F1AA4AA190
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
a539001ed65b7d5273d2ae441d5f4b67753facf6a5133dbaf211e6569ca4e3a1.exe
Resource
win10v2004-20260911-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 a539001ed65b7d5273d2ae441d5f4b67753facf6a5133dbaf211e6569ca4e3a1
- Size 232KB
- SHA256 a539001ed65b7d5273d2ae441d5f4b67753facf6a5133dbaf211e6569ca4e3a1
- MD5 97fda5dc6752b901650244d7fa21d79d
- SHA1 f358e68f92c93f247c19e46793a9b8a652e60393
- SHA512 b630017e160d030b2722a1187b7f49bdb80c7158ce38181ec3113eb659dfd04c3e1efd91df7d703e7d8e437685ae3d1e6258f3ed959db591aa6e307605491548
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTFK:X2vnSwjaOcADw9cUeCOf
- TLSH T1E8340200D7B6E5E8D44824BA07879310EBE1DCDE7B73677183D5E31FAB41F1AA4AA190
- 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
1Defense Evasion
Indicator Removal
1File Deletion
1Modify Registry
1Pre-OS Boot
1Bootkit
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1