General
- Target cfe536dc8a286c6368b3ecc80bd00eb91eb81d2d5b535ea7a0e473ba904b0e1f
- Size 232KB
- Sample260925-hbychasard
- SHA256 cfe536dc8a286c6368b3ecc80bd00eb91eb81d2d5b535ea7a0e473ba904b0e1f
- MD5 51600e21b993c345cb6bdf33557dda51
- SHA1 5ecadc15d489d09ef4601c1314fca97837c6a7ec
- SHA512 133639aa089e06c207d177bb4393e503c898430bc47559ffc876692142c6e6b78a270764465d7d638d79d9367a47ee62b5464056bfbc8bcecbcbb112e838f74f
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T15E340200DBB2F5E8D44824BA0787D310E6E1DDDE7B73677143D5E22FAB41F1AA4AA190
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
cfe536dc8a286c6368b3ecc80bd00eb91eb81d2d5b535ea7a0e473ba904b0e1f.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 cfe536dc8a286c6368b3ecc80bd00eb91eb81d2d5b535ea7a0e473ba904b0e1f
- Size 232KB
- SHA256 cfe536dc8a286c6368b3ecc80bd00eb91eb81d2d5b535ea7a0e473ba904b0e1f
- MD5 51600e21b993c345cb6bdf33557dda51
- SHA1 5ecadc15d489d09ef4601c1314fca97837c6a7ec
- SHA512 133639aa089e06c207d177bb4393e503c898430bc47559ffc876692142c6e6b78a270764465d7d638d79d9367a47ee62b5464056bfbc8bcecbcbb112e838f74f
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTF:X2vnSwjaOcADw9cUeCOf
- TLSH T15E340200DBB2F5E8D44824BA0787D310E6E1DDDE7B73677143D5E22FAB41F1AA4AA190
- 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