General
- Target 3db43b090711b9c21d9b86c6f229bde34b345d2acc3e6d3312b7c4b27e5bb4d5
- Size 200KB
- Sample260815-p4cd3axvgz
- SHA256 3db43b090711b9c21d9b86c6f229bde34b345d2acc3e6d3312b7c4b27e5bb4d5
- MD5 70adb6f7ebeb88fc853bc8f5dba7d949
- SHA1 1ac1e60f814fef646f70a88e44a9ccc47702423d
- SHA512 8ae475428792dafdfd919a78858a77f3fd9f1b60d9b05246bcc4485f361f57a0f4b047590f543b78bab83e9cdb5d89bd82304c1b80f47169afa732e7a3d9e2e6
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTv:X2vnSwjaOcADw9cUeCOfx
- TLSH T1E1141200CBB4A1E4D49934BA0BC3A311E7F2DECDBB735BB192D6922FAF41F166459490
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
3db43b090711b9c21d9b86c6f229bde34b345d2acc3e6d3312b7c4b27e5bb4d5.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 3db43b090711b9c21d9b86c6f229bde34b345d2acc3e6d3312b7c4b27e5bb4d5
- Size 200KB
- SHA256 3db43b090711b9c21d9b86c6f229bde34b345d2acc3e6d3312b7c4b27e5bb4d5
- MD5 70adb6f7ebeb88fc853bc8f5dba7d949
- SHA1 1ac1e60f814fef646f70a88e44a9ccc47702423d
- SHA512 8ae475428792dafdfd919a78858a77f3fd9f1b60d9b05246bcc4485f361f57a0f4b047590f543b78bab83e9cdb5d89bd82304c1b80f47169afa732e7a3d9e2e6
- SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTv:X2vnSwjaOcADw9cUeCOfx
- TLSH T1E1141200CBB4A1E4D49934BA0BC3A311E7F2DECDBB735BB192D6922FAF41F166459490
- 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