General
- Target fc42207c17401f95d78e1a97af9c6aac6d7b2a26c53d1149390caa9ac01c40ce
- Size 201KB
- Sample260815-p1rdtabr6y
- SHA256 fc42207c17401f95d78e1a97af9c6aac6d7b2a26c53d1149390caa9ac01c40ce
- MD5 537ad7700b3da4c067d5924ba438ab09
- SHA1 fdc6fd2951965816cac8d044dd15a852a1cfc580
- SHA512 8ac35fbe7fb484cb1b809370b49a9f9173b3e255a8af19baa57619cb77988f6eb1e8f3ab46eb5a209ec387ce628593aa2750387f810963362861d7486b500699
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTZ:X2vnSwjaOcADw9cUeCOfP
- TLSH T1C7141200DBB5A1E4D49874BB0AC3A311E7F2DECDBB735BB152D6922FAF40F162459890
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
fc42207c17401f95d78e1a97af9c6aac6d7b2a26c53d1149390caa9ac01c40ce.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 fc42207c17401f95d78e1a97af9c6aac6d7b2a26c53d1149390caa9ac01c40ce
- Size 201KB
- SHA256 fc42207c17401f95d78e1a97af9c6aac6d7b2a26c53d1149390caa9ac01c40ce
- MD5 537ad7700b3da4c067d5924ba438ab09
- SHA1 fdc6fd2951965816cac8d044dd15a852a1cfc580
- SHA512 8ac35fbe7fb484cb1b809370b49a9f9173b3e255a8af19baa57619cb77988f6eb1e8f3ab46eb5a209ec387ce628593aa2750387f810963362861d7486b500699
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTZ:X2vnSwjaOcADw9cUeCOfP
- TLSH T1C7141200DBB5A1E4D49874BB0AC3A311E7F2DECDBB735BB152D6922FAF40F162459890
- 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